Vacuum pumps 924. Vacuum drying 950

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1 GENERAL CATALOGUE 00/ 9. Vacuum technology Contents Vacuum pumps 9 Diaphragm pumps, Pump systems 9 + Rotary vane pumps, Pump systems 9 + Accessories 90 + Measurement, control devices 9 + Aspiration systems 97 Vacuum drying 950 Desiccators Desiccator cabinets 95 + Vacuum concentrators 95 9

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3 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems Aluminium diaphragm pumps Diaphragm pumps made with Aluminium-FPM are the optimal selection for non-corrosive applications such as backing pumps for rotary and turbomolecular pumps, for regenerating cryopumps, for evacuating or transferring gases and for analysis equipment. Type ME ME 6 MD MD MV 0 Number of steps Flow Ultimate Weight Width Depth Height PK Cat. No. rate pressure (50/60 Hz) m³ / hr. mbar kg mm mm mm.9 /..0 /.9. /. 9.6 / / 8.8 < 80 < Chemical diaphragm pumps Gases and vapours only come into contact with chemically-resistant, fluorine-derived plastics in chemical ("C") diaphragm pumps. Do not require a cooling trap. The sidemounted, condensate outlet enables recovery of almost 00% of the solvent in use Type ME C ME 6C MD C MD C MV 0C Number of steps Flow Ultimate Weight Width Depth Height PK Cat. No. rate pressure (50/60 Hz) m³ / hr. mbar kg mm mm mm.9 /.0 < /.6 < 80. /.5 8. / / Diaphragm pumps ATEX-models available on request We can supply this manufactorer s whole product range! 95

4 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems GENERAL CATALOGUE 00/ Diahragm pumps NT Series Diahragm pumps NT Series - improved performance, increased pumping speed (up to 8m³/h) and better ultimate vacuum extend applications with non-aggressive gases whether used in the laboratory or for industrial processes - very low leak rate due to enhanced leak-tight tubing connections, resulting in consistent performance characteristics - even after many years operation. Ideal for analytical applications - long diaphragm and valve lifetimes: made of highly flexible FPM, with fabric-reinforced double diaphragms for improved long term stability - whisper quiet and ultra low vibration due to compact drive with patented motor drive system. Ideal as a built-in component for sensitive analytical equipment - easy to clean due to smooth surfaces (ME8NT, MDNT, MVNT). A robust solution for numerous applications in industrial environments Type Connector Description Flow Ultimate rate vacuum (50/60 Hz) MENT MERNT ME8NT ME8NT MZ NT MZNT MZDNT MDNT MDNT MVNT MVNT one-stage one-stage one-stage one-stage two-stage two-stage two-stage three-stage three-stage four-stage four-stage Specifications Vacuum inlet 0 mm tubing nozzle: MENT, MERNT, ME8NT, MZNT KF DN6: MZDNT, MDNT, MVNT Pressure outlet Silencer: MENT, MZNT, MZDNT, MDNT, MVNT Twin silencers: ME8NT Tubing nozzle: MERNT Dimensions (W x D x H) m³ / hr. mbar (abs). mm.0 / x x 98.8 /. 00/ 9 x x / x 5 x / x 5 x 98. /. 7 9 x x 98. /. 7 9 x x 98. /.5 x x 98.8 /. 9 x 5 x 98.8 /. 9 x 5 x 98. / x 5 x 98. / x 5 x 98 PK Cat. No Chemistry diaphragm vacuum pumps -NT Series Chemistry diaphragm vacuum pumps NT Series - improved performance, increased pumping speed (up to 8m³/h) and lower ultimate vacuum extend applications both in both the laboratory and industrial applications - long-life diaphragm with PTFE sandwich construction and unstressed support - easy service/exchange of diaphragm or valves due to novel integrated valve head assembly. Easy dismantling, cleaning and reassembly without requiring readjustment - whisper quiet and ultra low vibration due to compact drive with patented motor control system. Ideal as a built-in component for sensitive equipment in both the laboratory and in industry - superior vapour tolerance due to integral tubing connections. Types MZCNT and MDCNT incorporate a gas ballast valve as standard - easy to clean due to smooth exterior surfaces Specifications Vacuum inlet: Pressure outlet: 0 mm tubing nozzle 0 mm tubing nozzle Type Connector Description Flow Ultimate rate vacuum (50/60 Hz) MECNT single-stage Dimensions (W x D x H) m³ / hr. mbar (abs). mm.9 /. 70 x 55 x 98 PK Cat. No MECNT ME8CNT ME8CNT MZCNT MZCNT MDCNT MDCNT single-stage single-stage single-stage double-stage double-stage three-stage three-stage Ultimate vacuum with gas ballast: * mbar, ** mbar.9 /. 7. / / /..0 /.. /.8. / * 7*,5**,5** x 55 x 98 x 5 x 98 x 5 x 98 x x 98 x x 98 x 5 x 98 x 5 x

5 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems Sealing kit NT for chemistry diaphragm pumps NT For ME NT / MZ NT ME 8 NT MZ D NT MV NT / MD NT ME C NT ME 8C NT MZ C NT MD C NT

6 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems GENERAL CATALOGUE 00/ Chemical Vacuum Systems NT Compact design, ready to use, no set-up required. Constructed in highly chemical resistant materials. Quiet operation. - 00% oil-free pumping of gases - gas ballast as standard for working with condensable vapours - good ultimate vacuum even with gas ballast - high vapour tolerance for water and solvents - long service life, low maintenance Features: AK: Inlet and outlet separator AK + EK: Inlet separator, exhaust vapour condenser PC 50 NT(two-stage)/60 NT(three-stage) : with AK + EK; electronically controlled vacuum port PC 5 NT(two-stage)/6 NT(three-stage) : with AK + EK; electronically controlled and manually controlled vacuum port PC 50 NT(two-stage) /60 NT(three-stage) : with AK + EK; electronically controlled vacuum ports Characteristics and applications: Without vacuum control: MZ C NT +AK: e.g. filtration, distillation without condensation at the outlet MZ C NT +AK+EK: Well-proven unit for a wide range of applications for the single-user, e.g. gel drying, vacuum for gels that were previously dried using water-jet pumps, e.g. sequence gels, SDS-PAGE up to 0%. For low-boiling-point solvents. MD C +AK+EK: Space-saving single-user configuration with mbar ultimate vacuum. For high-boiling-point solvents. MD C NT + AK+EK: Larger or multi-user applications (e.g. several gel dryers) in a local-area vacuum network (VacuuLAN)..5/ mbar ultimate vacuum. For high-boiling-point solvents and/or gradient gels, SDS-PAGE >0%. PC8 with MV 0C: Four-stage diaphragm pump with exhaust vapour condenser. 0.9 mbar ultimate vacuum. For particularly high demands regarding low ultimate vacuum and pumping speed in chemistry laboratories, pilot plant or small production units. With vacuum controller: PC 50 NT/5 NT: Well-proven units for a wide range of processes in chemistry laboratories, e.g. all "classical" low-boiling-point solvents. 7/ mbar ultimate vacuum. The PC 5 NT has an additional, manually controlled, vacuum port. PC 60 NT /6 NT: Well-proven units for vacuum generation and control up to.5/ mbar ultimate vacuum, including high-boiling-point solvents. The PC 6NT has an additional, manually controlled, vacuum port. PC 50 NT/60 NT: Synchro chemistry pumping units with two, independent, vacuum controllers for running two separate processes. PC 50 with 7/ mbar ultimate vacuum, PC 60 NT with.5/ mbar ultimate vacuum. Type Connector Flow Ultimate rate vacuum (50/60 Hz) MZ C NT + AK MZ C NT + AK MZ C NT + AK+EK MZ C NT +AK+EK MZ C NT +AK SYNRO + EK MD C NT +AK+EK MD C NT +AK+EK MZ C NT +AK SYNRO + EK PC 8 with MV 0 C MD C +AK+EK MD C + AK+EK PC 8 with MV 0 C PC 50 NT PC 50 NT PC 5 NT PC 5 NT PC 50 NT PC 50 NT PC 60 NT PC 60 NT PC 6 NT PC 60 NT PC 60 NT Ultimate vacuum with gas ballast: * mbar, ** mbar Dimensions (W x D x H) m³ / hr. mbar (abs). mm,0 /, 7 / x 9 x 09,0 /, 7 / x 9 x 09.0 /. 7 / x 6 x 0,0 /, 7 / x 6 x 0,0 /, 7 / x 6 x 0. /.8.5 / x 6 x 0. /.8.5 / x 6 x 0.0 /. 7 / x 6 x / x 67 x 9, /,5 75 x 70 x 90. /.5 75 x 70 x 90 7,0 / 7, x 67 x 9.0 /. 7* 56 x x 50.0 /. 7* 56 x x 50.0 /. 7* 56 x x 50.0 /. 7* 56 x x 50.0 /. 7* 7 x x 50.0 /. 7* 7 x x 50. /.8.5** 56 x x 50. /.8.5** 56 x x 50. /.8.5** 56 x x 50. /.8.5** 7 x x 50. /.8.5** 7 x x 50 PK Cat. No

7 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems Accessories for Automatic Vacuum Controller CVC 000 Description PK Cat. No. External sensor VSK 000 Cooling water valve VKW-B Air bleed valve VBM-B Extension cable for VacuuBUS, m Y-Adapter Vacuu-BUS Liquid level sensor for Vacuubrand 500ml catchpot Pumps, vacuum/pressure, diaphragm, for gel dryers Highly efficient and oil-free. Inlet separator and exhaust condenser supplied - quiet running - continuous, totally oil-free pumping of gases - components in contact with gases are manufactured in chemical-resistant materials - with gas ballast for reducing condensates - Optimum service life, easy to exchange diaphragm and valves - compact design with small footprint - close to 00% solvent recovery - easy to maintain - supply requirements: 0V 50/60Hz MZ C NT +AK+EK: Simple use (Gel dryer) MD C NT +AK+EK: Multiple use (several gel dryers) with Vacuulan local vacuum network MD C + AK + EK: Simple use (Gel dryer) Ultimate pressure 7/ mbar. Vacuum for gels, which were previously evacuated using water jet pumps, e.g. sequencing gels, SDS-PAGE up to 0 %. Ultimate pressure.5/ mbar. For high-boiling point solvents at low temperatures and/or gradient gels, SDS-PAGE >0 %. Ultimate pressure mbar. Space-saving and compact solution, for high-boiling point solvents. Type Flow rate Ultimate pressure PK Cat. No. MZ C +AK+EK MZ C NT +AK+EK MD C NT +AK+EK m³ / hr. mbar. /.5.0 /. 7/. /.8,5/ Vario Chemistry Pumping Units Vario Chemistry Pumping Units offer all the advantages of modern control technology and provide excellent possibilities for solvent recovery. They attain an ultimate vacuum down to 0.6 mbar. They are exceptionally quiet in operation and entirely oil-free. Inside the pump, vapours and gases only come into contact with fluoroplastics of optimum chemical resistance. Vario Chemistry Pumping Units provide vacuum control by adaptation of motor speed. This has clear advantages compared to even the best of two-point control systems. The vacuum is continuously adjusted to actual process requirements, irrespective of apparatus size and vapour volume. Process times are typically shortened by 0%. Solvent recovery next to 00% is supported through continuous evaporation. All Vario Chemistry Pumping Units include a chemistry diaphragm vacuum pump and an integrated vacuum controller with display and vacuum sensor. Type Connector Flow rate Ultimate pressure Weight Width Depth Height PK Cat. No. PC 00 Vario PC 00 Vario PC 00 VARIO PC 00 Vario PC 00 VARIO PC 00 Vario PC 00 VARIO PC 00 Vario PC 00 VARIO PC 00 Vario PC 0 VARIO PC 0 Vario m³ / hr. mbar kg mm mm mm.7 / / / / / / / / / / / /

8 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems GENERAL CATALOGUE 00/ Local vacuum network VacuuLan The VacuuLan local vacuum network allows multiple work stations to be connected to a single vacuum pump. This is useful for almost any conventional vacuum application in a chemical laboratory.vacuulan can be directly incorporated into new laboratory installations or retro-fitted. All assemblies have integral check (-way) valves. A practical and economical solution for multiple vacuum users in a single laboratory. Type Connection PK Cat. No. Manual control module VCL 0 Shut-off/control module VCL 0 Manual control module VCL 0 Shut-off/control module VCL 0 Auto-regulating module VCL- B 0 Auto-regulating module VCL- B Auto-regulating module VCL- B 0 Auto-regulating module VCL- B Detailed brochures are available on request! Diaphragm/Dosing pumps, Stepdos 0 and Stepdos 08 A A A5 A5 A A A5 A5 These chemically-resistant, microprocessor-controlled, diaphragm dosing pumps supply small volumes continuously and evenly (reproducibility ±%). Thanks to a special drive technology, these pumps exhibit a remarkably wide dosing range of : 000. The pump head is fabricated of PP, PVDF, PTFE or stainless steel (selectable), valves and seals are made of FFPM, the diaphragm is PTFE coated. S - Version (manual control): Operation is selected manually using a membrane keypad Run mode: - for continuous dosing Dispense mode: - Dosing by volume - Dosing by time - Repetitive dosing with preset pause interval - Quick-aspirate function RC - Version (manual or external control): The RC version includes all S version functions and can also be externally controlled via analogue or digital signals which are PC compatible. - Analogue signals: 0/ to 0 ma, 0 to 0 V - Digital signals: RS, RS 85 - Pulse transition KNF We can supply this manufactorer s whole product range! 90

9 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems Pumps, liquid, diaphragm/dispensing, Stepdos Technical data: Stepdos 08 Flow rate: Pressure: Maximum head: Connectors: Supply requirement: Weight: Housing: Dimensions (L x W x H): NEW: Stepdos 0 Flow rate: Pressure: Maximum head: Connectors: Supply requirement: Weight: Housing: Dimensions (L x W x H): 0.08 to 80 ml/min. bar m for to 6 mm i.d. tubing 00-0V 50/ 60 Hz. kg IP 65 (splash-proof) 80 x 5 x 80 mm 0.0 to 0 ml/min. 6 bar m ¼"-8 UNF 00-0V 50/ 60 Hz. kg IP 65 (splash-proof) 80 x 5 x 80 mm KNF Type Head Control PK Cat. No. FEM 0 KT.8 S FEM 0 TT.8 S FEM 0 FT.8 S FEM 0 FT.8 RC FEM 0 ST.8 S FEM 0 KT.8 RC* FEM 0 TT.8 RC* FEM 0 ST.8 RC* FEM 08 KT.8 S FEM 08 TT.8 S FEM 08 FT.8 S FEM 08 ST.8 S FEM 08 KT.8 RC* FEM 08 TT.8 RC* FEM 08 FT.8 RC* FEM 08 ST.8 RC* PP PVDF PTFE PTFE stainless steel PP PVDF stainless steel PP PVDF PTFE stainless steel PP PVDF PTFE stainless steel S-Version (manual) S-Version (manual) S-Version (manual) RC-Version (man./extern) S-Version (manual) RC-Version (man./extern) RC-Version (man./extern) RC-Version (man./extern) S-Version (manual) S-Version (manual) S-Version (manual) S-Version (manual) RC-Version (man./extern.) RC-Version (man./extern) RC-Version (man./extern) RC-Version (man./extern) * Dispensing pump with man./external control incl. software for Windows and PC control cable Pumps, vacuum/pressure, diaphragm, Laboport SD With self-drying system for vacuum drying. Oil-free, positive displacement pumps for neutral, highly aggressive or corrosive gases and vapours. Unadulterated, pumped gas/vapour output. Constant vacuum. More environment-friendly and costeffective than water jet pumps. KNF The new self-drying system enables condensate to be blown out of the pumphead at high speed during the evacuation process. The vacuum in the vessel being pumped remains constant. The drying cycle can be synchronised in three different ways according to individual process requirements. With drying the pump achieves a better vacuum and can evacuate more quickly than pumps without drying systems. Pump components that come into contact with media Pump head: PTFE Diaphragm: PTFE Valves: FFPM Supplied as follows: Chemistry laboratory vacuum pumps are complete instruments that are ready for connection with mains switch, mains cable (supply requirements: 0 V 50 Hz, other voltages and frequencies available on request) and fully automatic self-drying system. Easy connection to vacuum desiccator cabinets. Type N 80. FT.0.8 N 80. FT.0.8 N 8. FT.0.8 Flow Ultimate Width Length Height PK Cat. No. rate vacuum L / min. mbar (abs). mm mm mm

10 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems GENERAL CATALOGUE 00/ Pumps, vacuum/pressure, diaphragm, Laboport PTFE diaphragm pumps for evacuating and pumping corrosive gases and vapours. KNF Maintenance and oil free. Pumpheads and valves are made of chemically resistant materials. Freely moving, stress resistance-optimised, structured diaphragm achieves maximum vacuum performance from even the smallest dimensions. A sealed PTFE coating on the diaphragm and a special sealing zone on the outer rim of the diaphragm make these pumps exceptionally gas-tight. High vapour and condensate compatibility is afforded by a new valve system. Compact, space-saving design. Built-in foldaway handle. Supply requirements: 0V 50 Hz. Type N 80. FT.8 N 80. FT.8 N 80. FT.8 N 8. FT.8 N 80.. FT.8 Flow rate L / min Ultimate vacuum mbar (abs) PK Cat. No Diaphragm Liquid Pumps Liquiport - acid, alkali, solvent resistant - self-priming - dry running - maintenance-free - splashproof (IP65 level) - flow rate manually adjustable, LED display - standby mode - maximum pressure limitation - quiet pumping, low vibrations. KT = PP TT = PVDF Membrane: PTFE coated Valves: FFPM KNF Specifications Suction head: Pressure head: Ambient temp.: Liquid temp.: Supply requirements: mws 0 mws +5 to +0 C +5 to +80 C 00 to 0V, 50/60Hz Type NF 00 KT.8 S NF 00 TT.8 S NF 00 KT.8 S NF 00 TT.8 S Further designs available on request. Flow Int. Rating Weight Width Length Height PK Cat. No. rate dia. l / min. mm W kg mm mm mm 0. to to to to Pumps, vacuum/pressure, diaphragm Sturdy, economical diaphragm pumps with high pressure output. Variable adjustment. Model MP 00 / MP 500 Max. flow rate approx.: 00 L/hr. / 500 L/hr. Max. output approx.:. mws /. mws Voltage: 0-0 V / 0-0 V Frequency: 50 Hz 50 Hz Power consumption: W / 8 W Behr MP 00 MP

11 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/diaphragm pumps, Pump systems Double diaphragm pumps, oil-free Oil-free, air-operated, double diaphragm pumps are an ideal solution for handling viscous, corrosive, abrasive and flammable liquids. Pump inlet size ¼" (larger pumps on request). The pumps are available in Polypropylene (PP), PVDF and Nylon. The diaphragms, balls and valve seats are available in Geolast and Teflon. Solids up to diameter of.6 mm can be pumped. Specifications Flow rate: 6 litres/min Suction lift dry: 6 m Operating pressure: min.. bar/max. 6.8 bar Temperature max: 66 C Suction/ Discharge: ¼ BSP female Lutz Pumpen Description Material Membrane PK Cat. No. For liquids based on water, lubricant, mineral oil For corrosive liquids, inorganic alkalis and acids For concentrated alkalis and acids with higher temperature For solvents, paints, fuel PP PP PVDF Nylon Geolast Teflon Teflon Teflon Pumps, vacuum/pressure, diaphragm Standard design. For general vacuum and pumping applications. Supply requirements: 0V 50Hz. Pump head/material in contact with the pumped media KN = PP/EPDM KT = PP/PTFE-coated AN = Aluminium/CR FT = PTFE/PTFE-coated KNF Type N 86 KN.8* N 86 KT.8* N 8 KN.8* N 0 AN.8* N 86.KN.8* N 80 FT.8** N 80 AN.8** N 80. AN.8** N 06. AN.8* N 86..KN.8* N 06.. AN.8* N 05 AN.8* N 05.. AN.8* N 05. AN.8* N 05 AN.8** N 05.. AN.8** N 05. AN.8** * IP0 protection system. ** IP protection system. Flow rate Ultimate vacuum Max. pressure Accessory codes type L / min. mbar (abs). bar (see table) PK Cat. No Pumps, vacuum/pressure, diaphragm, accessories Accessories for standard diaphragm pumps. KNF Type Description PK Cat. No vacuum filter / silencer vacuum filter / silencer vacuum filter / silencer pressure relief valve, bar pressure relief valve, bar fine adjustment heads with pressure gauge fine adjustment heads with pressure gauge fine adjustment heads with pressure gauge fine adjustment heads with pressure gauge fine adjustment heads with pressure gauge fine adjustment heads with pressure gauge Overpressure valve ¼'', bar fine adjustment heads with pressure gauge fine adjustment heads with pressure gauge

12 9. Vacuum technology Vacuum pumps/rotary vane pumps, Pump systems GENERAL CATALOGUE 00/ Vacuum pump trolley Vacuum pump trolley with two condensate traps that can be operated alternately or KGW together. Pump trolley consists of an aluminium frame mounted on lockable castors with a plastic lower shelf for the vacuum pump and a VA steel top shelf which accommodates two condensate traps. The condensate traps can each hold approx. 50 ml. Spherical ground joints are sealed with FEP covered O-rings. Supplied without pump. With pressure gauge Without pressure gauge Note: Price does not include vacuum pump! Rotary vane pumps Vacuubrand rotary vane pumps encompass one and two stage pumps with throughputs from to 6 m³/h. Typical rotary vane pump applications include use as a backing pump for turbomolecular pumps but also serve in diverse chemical laboratory applications. Features and important characteristics: high water vapour tolerance, vacuum tight pumping mechanism when switched off, high performance gas ballast mechanisms. These increase the overall performance potential of these pumps, the service life of mechanical parts, increase oil-change intervals and reduce maintenance overheads. Type Flow rate Ultimate pressure Weight Width Depth Height PK Cat. No. RE.5 RE 6 RE 9 RE 6 RZ.5 RZ 6 RZ 9 RZ 6 * 50/60 Hz per DIN 8 m³ / hr. mbar kg mm mm mm. /.8 x / 6.8 x / 0. x / 9. x /.8 x / 6.8 x / 0. x / 9. x Chemical pump stands Vacuubrand chemical vacuum systems and chemical pump stands for fine to high vacuum ranges. Complete chemical vacuum systems and chemical pump stands offer the advantages of practical, connection-ready units. - compact structure, little space requirement and a high degree of mobility - the great convenience of proven pump stand configuration - good ultimate pressure even with gas ballast and smooth running - high tolerance to water and solvent vapours Components: PC 8: with EK PC : with GKF 000 inlet cold trap Type Pump Flow Ultimate Width Depth Height PK Cat. No. rate pressure (50/60 Hz) Model m³ / hr. mbar mm mm mm PC with RZ.5 PC with RZ 6 PC with RZ 8 PC with RZ 6 RZ.5 RZ 6 RZ 9 RZ 6. / / / / 9. x 0 x 0 x 0 x

13 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/rotary vane pumps, Pump systems Chemistry Hybrid Pump RC 6 The Chemistry Hybrid Pump RC 6 has been designed to minimise the adverse effects of condensable and corrosive vapours. Its main components are a two-stage rotary-vane pump and a two-stage chemistry diaphragm pump built in corrosion-resistant materials. The diaphragm pump continuously evacuates the oil reservoir of the rotary-vane pump in order to keep the partial pressures of solvent vapours, oxygen and corrosive gases at a low level and/or below their condensation point. The RC 6 is a low-maintenance pump for freeze-drying and other applications requiring an ultimate vacuum in the 0 ³ mbar range. Items supplied: Pump with on/off switch, overload circuit breaker and m cable with plug, centring and clamping ring for inlet, particulate filter and operating instructions. Oil supplied in separate bottle. Specifications Pumping speed 50/60 Hz: 5.9/6.9 m³/h //.cfm Ultimate vacuum (partial) without gas ballast: x 0 mbar // x 0 Torr Ultimate vacuum (total) without gas ballast: x 0 ³ mbar //.5 x 0 ³Torr Ultimate vacuum (total) with gas ballast: x 0 ² mbar // 0.75 x 0 ² Torr Oil capacity (B-Oil): min. 0. l max. 0.5 l Inlet connection: Small flange NW 6 Outlet connection: Hose nozzle NW 0 Motor rating: 0.7 kw Nominal speed 50/60 Hz: 500/800 rpm Dimensions (L x W x H): 50 x 05 x 0 mm Weight:. kg Protection class: IP 0 RC 6 with plug RC 6 with plug Chemistry Vacuum Pumping Unit PC 8/RC 6 The Chemistry Vacuum Pumping Unit PC 8/RC 6 incorporates the Chemistry Hybrid Pump RC 6 (Cat. No ). It achieves an ultimate vacuum in the 0 mbar range and is used for demanding vacuum applications such as freeze drying, drying chambers, concentrators, etc. The RC 6 combines the vacuum performance of an oil-sealed rotary-vane pump and, to a large extent, the good corrosion resistance of a chemistry diaphragm pump. Items supplied: Pumping unit completely mounted, with Chemistry Hybrid Pump RC 6, insulated exhaust vapour condenser,condensate catchpot on pumping unit console, on/off switch, cable with plug and instructions for use. Specifications Pumping speed 50/60 Hz: Ultimate vacuum (partial) without gas ballast: Ultimate vacuum (total) without gas ballast: Ultimate vacuum (total) with gas ballast: Oil capacity (B-Oil): 5.9/6.9 m³/h //.cfm x 0 mbar // x 0 Torr x 0 ³ mbar //.5 x 0 ³Torr x 0 ² mbar // 0.75 x 0 ² Torr min. 0. l max. 0.5 l Inlet connection: Small flange NW 6 Outlet connection: Hose nozzle NW 0 Cooling water connection: x hose nozzle NW 6/8 Motor rating: 0.7 kw Nominal speed 50/60 Hz: 500/800 rpm Dimensions (L x W x H): 507 x 77 x 0 mm Weight:. kg Protection class: IP 0 PC 8 / RC 6 with plug Plug

14 9. Vacuum technology Vacuum pumps/rotary vane pumps, Pump systems GENERAL CATALOGUE 00/ Vacuum pumps Rotavac valve control - twin-head diaphragm pump constructed in chemically-resistant materials -.7m³/hr. flowrate gives rapid evacuation - produces sufficient vacuum to run rotary evaporators simultaneously - ultimate vacuum of 9mbar - smooth running, quiet and with low-vibration in use - built-in condenser extracts residual solvents in the vacuum line Heidolph Rotavac vario control - controls vacuum pump speed directly - vacuum is maintained by pump speed regulation and not by opening and closing the valve - vacuum is automatically adjusted to the distillation range - speed signal is generated by the Heidolph rotary evaporator - -head diaphragm pump constructed in chemically-resistant materials -.5m³/hr. flowrate gives rapid evacuation - 0% reduction in processing times - optimum solvent recovery of up to 00% - ultimate vacuum of mbar - smooth running, quiet and with low-vibration in use - built-in condenser extracts residual solvents in the vacuum line Vac automatic control - vacuum controller for retrofitting to Laborota 000/00 - digital displays for actual/setpoint value and operation mode - timer for the distillation period - allows pressure reduction during distillation if required - operator-friendly positioning, mounts on the evaporator lift column - integral vacuum sensor and vent valve Rotavac Valve tec - Two-stage diaphragm pump made from chemically resistant materials - throughput of 0.75m³/h - achieves an ultimate vacuum of mbar - can be combined with a condenser - power input: 80W, Weight: 6kg - dimensions: 5 x 5 x 69mm (L x W x H) Rotavac Vario tec - two-stage diaphragm pump is made from chemically resistant materials - throughput of.0m³/h - ultimate vacuum of mbar - can be combined with a condenser - power input: 60W, Weight:. kg - dimensions: 6 x 56 x 96mm (L x W x H) Rotavac valve control Rotavac vario control Vac automatic control Rotavac valve tec cooler for Rotavac valve control cooler for Rotavac vario control cooler for Rotavac valve tec Manual Vacuum Controller Rotavac vario tec

15 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/rotary vane pumps, Pump systems Labobase multi-user vacuum systems, chemical-resistant, KNF Lab Comprises a central base station with vacuum controller which provides a vacuum to multiple laboratory work stations or outlets. Outlets may either be controlled with a separate vacuum controller plus solenoid valve (even as a mobile unit) or with a manual valve as an unregulated outlet. Labobase can be retrofitted into existing laboratories or integrated into new constructions. This multi-user, vacuum system saves precious lab bench space. Pump units or base stations are connection ready; complete with chemical-resistant, diaphragm vacuum pump and appropriate fittings (see table) on a single base stand, power cable (mains connection 0V 50 Hz, other voltages and frequencies on request). Integral components diaphragm vacuum pump with base stand, separator, condenser and vacuum controller KNF Description Base unit SBC 80 Base unit SBC 8 Base unit SBC 860 Vacuum outlet for fume hoods, unregulated Flush-mount vacuum outlet, unregulated Wall-mount vacuum outlet, unregulated Mobile control unit for regulated outlet Flow rate L / min Ultimate vacuum mbar (abs) PK Cat. No Vacuum system Laboxact, chemically-resistant Rotary evaporation processes can be reliably monitored using the Laboxact vacuum system. A closed system arrangement enables gentle distillation and high recovery rates, even with low-boiling solvents. KNF Advantages: - gentle distillation, due to closed system - stepless, fine-adjustment valve for precise vacuum regulation - careful control of evaporation - very economical - environmentally friendly Items supplied: Laboxact vacuum systems are ready-to-use. With chemically resistant membrane vacuum pump, separator, condenser, fine-adjustment valve, digital vacuum meter, safety vent valve, switch and cable. Supply requirements: 0 V 50 Hz (other voltages and frequencies are available on request). Type SEM 80 SEM 80 SEM 80 SEM 8 Flow rate L / min. 0 0 Ultimate vacuum mbar (abs) PK Cat. No

16 9. Vacuum technology Vacuum pumps/rotary vane pumps, Pump systems GENERAL CATALOGUE 00/ Pump systems, vacuum, Laboport All Laboport pumps can be fitted with separators, high-performance condensers and vacuum controllers to create customised systems. If a larger diaphragm pump is used for two different processes simultaneously for economic reasons, then a second vacuum controller is required. The control unit always switches the pump off when the desired vacuum has been achieved, even if two receivers are used. This reduces the noise level and increases operational life. Supply requirements: 0 V 50 Hz. Module/configuration:. Baseplate. The separator and all other modules are mounted together with the pump on the baseplate to form the Laboport vacuum system. Separator. Additional, implosion-proof NR 800 module can be integrated on the inlet or outlet side. Solvent droplets contained in the vapour at the outlet are separated to prevent them from being released into the surrounding air. On the inlet side the separator traps any particles contained in the system.. High-performance condenser. For efficient condensation of solvents contained in the vapour. Connected to the pump at the outlet enabling controlled solvent recovery, saving valuable resources and protecting the environment../5. Vacuum controller. For precise and accurate attainment of the required vacuum after the set point has been entered. A highly accurate, piezo-ceramic measuring cell monitors the process and is resistant to all aggressive media. Simple assembly. Components can be quickly and easily assembled to create a system using plug-in connectors. Type SR 80 SH 80 SC 80 SCC 80 SR 80 SH 80 SC 80 SCC 80 SR 80 SH 80 SC 80 SC 8 SCC 80 SCC 8 Flow rate L / min Ultimate Pump vacuum mbar (abs). Model 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 8 N 80. FT.8 N 8. FT.8 8 N 80. FT.8 N 8. FT.8 Module no. A A A A 5 A A A A PK Cat. No Pump systems, vacuum, Laboport, accessory modules Modules for Laboport system vacuum pumps. See above for descriptions. KNF Module no. A 5 Baseplate NP 80/80 Baseplate NP 80 High-performance condenser Vacuum controller (First controller) Vacuum controller (Second controller)

17 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/rotary vane pumps, Pump systems Vacuum pump system SC 90 Freeing up space in the lab: this vacuum pump system can be placed above or below the lab bench and controlled remotely with the hand terminal. KNF The new vacuum pump system SC 90 now supports remote control from a portable handset, thus ensuring maximum flexibility in the laboratory. Fast process times and high precision are further outstanding features of this new product.the intuitive user guidance on the handset ensures ease of operation; the process parameters can be entered over a touch screen and a rotary knob. Simply touch the various menus to enter: - parameters, such as the setpoint pressure or suction capacity of the system. - units of measurement, - operating language. - operating modes Specifications Control over hand terminal and Windows -based software Mains connection: 00-0 V 50/60 Hz Power consumption: max. 5W Hose connections, pneumatic: 0mm i.d. Hose connections for coolants: 8mm i.d. Current consumption: max..7a Weight: 5kg Dimensions (mm) H x W x D: x 66 x 9 Type Description Flow Vacuum PK Cat. No. rate L / min. mbar SC 90 Vacuum pump system With overload protection and mains fuse We can supply this manufactorer s whole product range! 99

18 9. Vacuum technology Vacuum pumps/accessories GENERAL CATALOGUE 00/ Budde-Graphical recorder 600A Paperless, bench mounting TE/HE with pedestal and carrying handle with Buddeberg 8 high-precision inputs and a sample rate up to 5ms. The input channels are free configurable and individually adaptable on the process demands. The apparatus has a intuitive touch screen surface which offers the user a clear overview of the process in different formats. It contains an internal data memory, ethernet communication and SD card. The data gets stored in a binary and unforgeable format and so the data is ideal for secure long term recording processes. Alternatively the data could be archived in.csv format. The apparatus was specially designed for the requirements of a modern network environment. Access to a local network, modem interface, intranet and internet is no problem. Ideal suitable for: CFR part, ovens, NADCAP, water/sewage, energy generation, sterilizers, autoclaves. Features: colour touch screen display, USB 'plug&play', up to 8 universal inputs, MB non-retentive memory, secure digital (SD) memory card, modbus master, ethernet TCP/IP, input and output according to NAMUR Display: 5½", ¼ VGA Channels: 8 Relays: Input: 6, of it is reserved Groups: 6 standard ( optional) Audit functions: available as lite or full version Virtual channels: 6 (maths, summing unit, counter) Timer: standard Alert: per channel input Batch standard Bridge remote display software: lite as standard (full optional) Screen builder: (optional) Security: unlimited number of user names with configurable access rights and password Configuration software: standard Review/quickchart lite software: standard Standard displays: vertical and horizontal movement, vertical and horizontal bar graphs, numerical values Temperature, operation/storage: 0 to +50 C, /-0 to +60 C Protection level: IP0 Supply voltage: 90-6 V a.c. * 5/65 Hz *, 0-70 V d.c. Weight: 7.5 kg Dimensions W x H x D: 5 x 80 x 80mm Front plate (anodized) equiped power switch, lockable trigger switch with: Back plate (eloxadized) equiped with: IEC panel plug 0V/0A/*TA use; RJ5/8 connector for interface OMMS); panel plug SFV0,DIN 5/labelled EL.OUT - reserved with shutter contact of option card ; assembly bushing KFV8,DIN 56/labelled DIG.IN, reserved with digital inputs -5 of option card. Back plate with assembly: terminal block 6x thermocouple type K (gold pin) LEMO gr. terminal block 6x Pt00 (gold pin) LEMO gr. terminal block 6x U/I (panel plug SFV609) BU-Graphical recorder 600A Please state on your order if the back plate should be fitted with a different assembly. 90

19 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/accessories Oil for rotary vane pumps Oil for rotary vane pumps B: Standard pump oil. High viscosity, low vapour pressure, good chemical resistance. Oil for rotary vane pumps K 8: For acid vapours. Strongly hygroscopic, with limited capacity for water vapour. Pump must be factory-adjusted to accept this oil. Silicone oil SI : Highly stable throughout its operating life, resistant to chlorine, HCl and solvent vapours as well as many acids. Perfluorpolyether oil: Synthetic Oil. Certified for pumping pure oxygen. Type Capacity PK Cat. No. L Oil for rotary vane pumps B Oil for rotary vane pumps B Oil for rotary vane pumps K 8 Oil for rotary vane pumps K 8 Silicone oil SI Silicone oil SI Silicone oil SI Perfluorpolyether oil Small flange fittings Small flanges. Stainless steel. With male or female conical ground joints and DN flange as indicated. Type NS PK Cat. No. Male ground joint - DN 0 Male ground joint - DN 0 Male ground joint, DN 5 Male ground joint - DN 5 Male ground joint - DN 0 Male ground joint - DN 0 Female ground joint - DN 0 Female ground joint DN 0 Female ground joint - DN 5 Female ground joint - DN 5 Female ground joint - DN 0 Female ground joint - DN 0 / 9 / 8 9 / 8 9 / 9 / 5 / 0 / 5 9 / 8 9 / 8 9 / 9 / 5 / Vacuum fittings, clamping rings for type KF small flange Type Size PK Cat. No. Aluminium Aluminium Aluminium Aluminium Stainless steel Stainless steel Stainless steel Stainless steel DN 0/6 DN 0/5 DN /0 DN 50 DN 0/6 DN 0/5 DN /0 DN Vacuum fittings, centring rings Stainless steel/fpm (e.g. Viton ). For Type KF small flange. Size PK Cat. No. DN 0 DN 6 DN 0 DN 5 DN DN 0 DN

20 9. Vacuum technology Vacuum pumps/accessories GENERAL CATALOGUE 00/ Vacuum fittings, external centring rings Plastic 'PBT'. For Type KF small flange. Type Size PK Cat. No. NBR NBR NBR NBR FPM FPM FPM FPM DN 0/6 DN 0/5 DN /0 DN 50 DN 0/6 DN 0/5 DN /0 DN Vacuum fittings, nozzles Flanged tubing nozzles, aluminium. For Type KF small flange. Size DN 0 DN 6 DN 6 DN 5 DN 5 DN 5 DN 5 DN 0 DN 0 DN 0 For tubing Ø mm PK Cat. No Vacuum fittings, PVC tubing with KF flanged, support spiral insert Flanged at both ends. For Type KF small flange. Resistant to most chemicals. Size Length PK Cat. No. mm DN 6 DN 6 DN 5 DN 5 DN 0 DN Vacuum fittings, flexible metal tubing, concertina Flanged at both ends. For Type KF small flange. B = Minimum radius for one-off bending. B = Minimum radius for repeated bending. Size Length B B PK Cat. No. mm DN 0 DN 0 DN 0 DN 0 DN 6 DN 6 DN 6 DN 6 DN 5 DN 5 DN 5 DN 5 DN 0 DN 0 DN 0 DN In-line valves Butterfly design. Housing made of stainless steel with fluoroelastomer seal. Two Buna-N rings act as rotary shaft seals. Helium leak-tested. Leak rate x 0 6 mbar x l/s. Excellent throughput. Type VS 6C VS 5C VS 0C Valve bore mm PK Cat. No

21 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/measurement, control devices Vacuum measuring instrument DVR The DVR is a versatile vacuum gauge for vacuum measurement between atmospheric pressure and mbar. The DVR has an integral, alumina ceramic, pressure transducer providing excellent corrosion resistance and longterm stability. Specificationen Measuring range: Measurement principle: Measuring accuracy: Power supply/battery: Dimensions (WxDxH): Weight: 080 to mbar (hpa), 80 to Torr Capacitive; gas type-independent absolute pressure measurement < mbar (0.75 Torr) ± digital 9V Lithium battery/. Ah Ultralife U9VL 5 x 5 x 66 mm 0.0 kg Vacuum measuring instrument DVR DKD initial delivery calibration Fine vacuum measuring instrument VAP The Pirani VAP 5 meter is a fully electronic vacuum gauge that operates on the principle of thermal conductivity. The VAP 5 has no moving parts and is completely free of mercury or cadmium. The measurement range of this fine vacuum instrument extends from 000 to 0 ³ mbar. The VAP 5 can simply be placed on a tabletop but it is also easy to mount on a stand. Also available in a set, supplied complete with: VAP 5 measuring tube, gauge head and metre long measuring cable. Specifications Measurement range: Measuring principle: Measurement accuracy: Power supply: Dimensions (L x W x H): Weight: 000 to 0 ³ mbar (hpa), 760 to 0 ³ Torr Pirani thermal conductivity principle ±0% of displayed value within the range of 00 to 0 ² mbar (after temperature compensation) 0 V ±0% 50/60 Hz or 00-0 V Hz 97 x 87 x mm.0 kg Vap 5 Vap 5 Set DKD initial delivery calibration Accessories vacuum gauge, Pirani, VAP Vacuum gauge head VSP 5 with KF/DN 0 DN8 fittings for VAP 5 Cable leads for VAP

22 9. Vacuum technology Vacuum pumps/measurement, control devices GENERAL CATALOGUE 00/ Automatic Vacuum Controller CVC 000 Extremely versatile vacuum controller for the laboratory. No configuration required. Just connect and the CVC 000 will identify all apparatus with Vacuu-BUS: Vacuubrand pumps, vacuum valves, cooling water valves, external sensors, etc. Intuitive menu guidance via graphics display with analogue and digital vacuum readout. Demand-related control of process vacuum, cooling water and venting. Integral sensor made of highly resistant, alumina ceramic provides reliable absolute-pressure measurement. Boiling-point monitoring facility for evaporations*. No more searching for data or data input. Preset for many common vacuum applications, e.g. vacuum ovens, filtration. Specifications: Measuring range: Vacuum control range: Uncertainty of measurement: Temperature coefficient: Control interface: Control connections: Supply requirements (mains adapter): Dimensions (desktop unit, L x W x H): Weight (without mains adapter): 080 to 0. mbar (80 to 0. Torr) 060 to <0. mbar (795 to Torr) (depending on vacuum pump) < ± mbar (0.75 Torr) (after calibration) < ±0.07 mbar/k (< ±0.05 Torr/K) Digital Vacuu-BUS socket for supply/vario pump expandable sockets for external sensors/valves 00-0V 50/60 Hz a.c. ph. 8 x x 5mm 0. kg Description PK Cat. No. CVC 000 DKD calibration at initial delivery Package CVC vacuubus VV-B 6C valve * in conjunction with Vacuubrand Vario NT pumps Accessories for Automatic Vacuum Controller CVC Description PK Cat. No. Solenoid inline valve VV-B 6C External sensor VSK 000 Cooling water valve VKW-B Air admittance valve VBM-B Extension cable for VacuuBUS, m Y-adapter for VacuuBUS Liquid level sensor for Vacuubrand 500ml catchpot We can supply this manufactorer s whole product range! 9

23 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/measurement, control devices Vacuum measuring instrument DCP 000 The DCP 000 is an outstanding vacuum gauge for rough and fine vacuum (080 to 0.mbar). A large illuminated display shows the measuring values of all sensors by a simple turn of a button. The VSK 000 capacitive vacuum gauge head measures independent of gas type, is very corrosion resistant and has an outstanding measuring accuracy and long term stability. Simultaneous connection of up to four of these pressure transducers allows flexible measuring on the spot. The communication of the DCP 000 and the external components proceeds via the VacuuBUS ΤΜ digital bus system. This system is characterized by fully automatic configuration, unified plug connections and cable lengths of up to 0m. Supply requirements: 00-0V 50/60Hz //UK/US/AUS Items supplied: Vacuum gauge, ready to use with vacuum gauge head VSK 000 with measuring cable, wallmounted power supply and manual - external sensor on-the-spot measuring, flexible and upgradeable up to four sensors - external capacitive alumina-ceramic vacuum gauge head with excellent chemical resistance - outstanding measuring accuracy and long term stability - splash-proof pressure transducer for tough operation conditions - datalogger with 000 measurement reading recording capacity Specifications Measurement range: Measuring principle: Measurement accuracy: Vacuum connection: Power supply: Dimensions (L x W x H): Weight of display unit: 080 to 0. mbar (hpa), 80 to 0. Torr Capacitive; gas type independent, absolute pressure measurement < ± mbar (Torr) ± digit Small flange KF DN 6, PTFE-tubing conn. 0/8 mm, hose nozzle DN 6/0 mm 00-0 V/50-60 Hz 8 x x 5 mm 0. kg DCP 000 DKD initial delivery calibration Accessories for DCP External sensor VSK 000 Air admittance valve VBM-B Extension cable for VacuuBUS, m Y-adapter for VacuuBUS Vacuu-Control software cable RS C, 9-pole, Sub-D

24 9. Vacuum technology Vacuum pumps/measurement, control devices GENERAL CATALOGUE 00/ DCP 000 with VSP 000 The Pirani-type vacuum sensor VSP 000 offers an outstanding corrosion resistance and mechanical robustness for fine vacuum measurements. It is primarily designed for applications in chemistry and process engineering. The vacuum gauge DCP 000 is now also available with this new Pirani sensor VSP 000 for an increased measuring range down to the 0 ³ mbar range. Up to eight external gauge heads (four of ceramic diaphragm-type VSK 000 and four VSP 000) can be connected simultaneously to the DCP 000 vacuum gauge for easy measurements at multiple points. Communication between the DCP 000 and the external components is provided by the especially developed bus control system VacuuBUS ΤΜ. It is self-configuring, easy to use due to standardized plug connectors and allows cable extensions up to 0 m. The large illuminated display, controlled by a simple jog wheel, displays the readings from each gauge head. Performance features - brand new rugged vacuum sensor VSP 000 made of plastics and ceramics with high chemical resistance - wide measurement range from atmospheric pressure to fine vacuum (0 ³mbar) due to Pirani measurement system (thermal conductivity) - upto 8 gauge heads VSP 000 (Atm. to 0 ³mbar), VSK 000 (Atm. to 0.mbar) can be connected ( of each) - rugged, splash-water proof vacuum sensor, also for rough operating conditions - with vacuum controller CVC 000, VSP 000 and vacuum solenoid valves of type VV-B vacuum control from atm. to 0 ³mbar is achieved Specifications: Upper measuring limit mbar/hpa/torr: x 0³/7.5 x 0² Lower measuring limit mbar/hpa/torr: x 0 ³/ x 0 ³ Measurement principle Thermal conductivity acc. to Pirani Measurement uncertainty ±5% of indicated value in the range mbar/hpa/torr Vaccum connection Small flange KF DN 6 and hose nozzle DN 6/0 mm Control connections: socket for supply/vario pump expandable sockets for external sensors/valves Rated mains voltage 00-0V 50/60 Hz a.c. ph. Dimensions (desktop unit, L x W x H): 8 x x 5 mm Weight (without mains adapter): 0. kg Description PK Cat. No. Vacuum gauge Set DCP VSP Exhaust Vapour Condenser Peltronic - Solvent recovery without coolants, such as water or dry ice - Fully automatic electronic control of cooling surface temperature and fan - Ideal for integrated laboratory vacuum installations: No need for coolant pipes - no installation cost, no risk of water damage Specifications: Cooling power at C: 50 W Ambient temperature range: 0 to 0 C Preset cooling temperature: 0 C Inlet connection (thread for PTFE tube): 0/8 mm Outlet connection: Hose nozzle DN 0, or thread for PTFE tube 0/8 mm Condensate catchpot: 500 ml/with KS 5 Materials in contact with media: PP, PFA, ETFE/ECTFE, borosilicate glass Mains supply: 00-0 V 50/60 Hz Power consumption: 7 to 60 W (controlled) Dimensions (WxDxH): 75 x 79 x 9 mm Weight approx.:. kg Peltronic

25 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/aspiration systems Water jet pump PP. This pump will work on pressures up to 0 Kg/cm². With built-in, non-return valve to eliminate back flow. Useful for vacuum removal of spilt chemicals, as well as for filter work. Easily dismantled for cleaning. Kartell Description PK Cat. No. Water jet vacuum pump Tubing connectors (Pack of 5 pieces) Water jet pumps Plastibrand. PP. BRAND With constant ultimate vacuum, high suction flow rate and very low water consumption. Can be connected to mains water system in a number of different ways using the adapter supplied and reducing adapters that are available as accessories. For continuous use at temperatures up to 80 C max. High chemical resistance as the media being pumped only comes into contact with PP, FKM and PTFE. Integral non-return valve increases safety. Comprises: Water jet pump, including: Mains water connections: R ¾" sleeve nut, R ½" reducing adapter and flexible tubing connection (nozzle) with external diameter from 0 to mm. Vacuum connection: Detachable nozzle with external diameter from 6 to 9 mm and GL screw cap. Performance characteristics at.5 bar water supply pressure at C Water consumption: Ultimate vacuum: Flow rate at atmospheric pressure: 90 l/hr. 6 mbar 00 l/hr. free air Water jet pump Water jet pump Bistabil. Duran. BRAND Robust glass design. Connection to the mains water supply is via GL 8 external thread, vacuum connection via an mm diameter nozzle. Accessory mains water connector with GL 8 thread adapter with R ¾" PP sleeve nut and nitrile rubber (NBR) seals (5 x mm and 0 x mm O-rings). Output data at.5 bar (absolute) water flow pressure and C water temperature. Water consumption: Ultimate pressure: Flow rate at atmospheric pressure: approx. 0 L/hr. 6 mbar 950 L/hr. free air Water jet pump Thread adapter

26 9. Vacuum technology Vacuum pumps/aspiration systems GENERAL CATALOGUE 00/ Water jet pump Nickel plated, with non-return valve and adapter. Usbeck Description PK Cat. No. Water jet pump Rapid action hose for water jet pump QuikSip BT-aspirator This handy, manual bottle-top suction device is ideal for removing supernatant liquids e.g. culture media, from dishes, tissue culture flasks and multiwell plates or from residues after precipitation and centrifugation of proteins and nucleic acids. BRAND Features: - Safe removal of supernatants - Works without a vacuum pump - Fingertip vacuum control using using cell-culture TM unit - Suitable for use with disposable pipette tips, micropipettes and Pasteur pipettes - Adapter and suction tube for the cell-culture TM unit are autoclavable (dispensing cartridge and pump unit are not autoclavable) QuikSip is supplied with single channel pipetting unit for the removal of liquids from reaction vessels, test tubes, etc. An accessory 8-channel manifold is available for removing liquids from microtitre plates. Items supplied: QuikSip BT aspirator, cell-culture, operating manual, spare dispensing cartridge, PP bottle-top adapters (GL 5/ and GL 5/S0) 8 channel PP manifold. Autoclavable ( C). QuikSip BT-Aspirator 8-channel aspiration manifold EcoVac safety suction systems For safe and comfortable removal of liquid excess. EcoVac increases the safety schuett-biotec standard, when working with infectious material. Completely autoclavable. Screw-cap of safety bottle incl. self-locking fittings. When tubing is removed, they close automatically and the bottle will be sealed hermetically. Safety bottle made of impact- and chemical-resistant polypropylene, with screw-cap incl. self-locking fittings, ventilation system, safety filter and 5 metres of silicone tubing. Vacuum pump and foot-switch optional. Type Capacity PK Cat. No. litres EcoVac System EcoVac System EcoVac safety aspiration systems, accessories EcoVac vacuum pump. Quiet with low vibration. Throughput litres/min., 00mbar ult. vacuum, with illuminated on/off switch and metre connecting cable. Overall dimensions: 80 x 60 x 60mm (W x H x D). 0V 50/60Hz. schuett-biotec Vacuum pump Foot switch Safety filter Spare L bottle incl. Screw-cap with self-locking fittings Spare L bottle incl. Screw-cap with self-locking fittings

27 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum pumps/aspiration systems-vacuum drying/desiccators BioChem-VacuuCenter BVC NT/BVC NT Vario/BVC 0 - Powerful or gentle aspiration of fluid supernatants down to microlitre volumes using thumb-wheel fine tuning - Automatic vacuum control without need for a hand or foot switch - Vario models with variable vacuum level for gentle or powerful aspiration. Quiet, smooth operation due to speedcontrolled pump. - Handset removable without spilling or loss of vacuum due to self-closing quick-release coupling. - Double connector allowing a second user reduces investment cost. BVC NT and BVC NT Vario supplied with chemistry diaphragm pump. BVC 0 (without pump) to connect to a vacuum network. Dimensions ( WxDxH): Supply requirements: 75 x 50 x 50 mm 0 V 50/60 Hz Type BVC 0 BVC 0 BVC NT BVC NT BVC NT Vario BVC NT Vario Weight Supply requirements kg Accessories for BioChem-VacuuCenter BVC NT/BVC NT Vario/BVC 0 PK Cat. No VacuuHandControl VHC handset with tubing VacuuTransContainer VTC Quick coupling to connect VHC-VTC Protection filter 0.µm, hydrophobic, with tubing To connect a second handset please order and ! Desiccators, glass, knob lid Duran. Clear glass. With ground flange and knob lid. Without disc or plate. Vacuum-tight DURAN Group DN Height PK Cat. No mm Desiccators, glass, vacuum Duran. To DIN 9. Clear glass. With ground flange and Novus stopcock assembly in lid. Without disc or plate. Vacuum-tight. DURAN Group DN Height Tube socket PK Cat. No mm / / / / / NS

28 9. Vacuum technology Vacuum drying/desiccators GENERAL CATALOGUE 00/ Desiccator lids Duran. Clear glass. Knob lid. Fits all desiccator bases with the corresponding flat flange. Vacuum-tight. DURAN Group DN Height PK Cat. No mm Desiccator lids Duran. DIN 9. Clear glass. Tube top, for Novus stopcock assembly. Without stopcock. Vacuum-tight DURAN Group DN Height NS PK Cat. No mm 6 / 9 85 / 9 9 / 9 09 / 9 7 / Desiccator stopcock Duran. With PTFE spindle. To fit side outlet. For Novus-type desiccators. Lenz Length NS PK Cat. No. mm 08 / Desiccator stopcock Duran. With PTFE spindle. To fit tube top lid. For Novus-type desiccators. Lenz Length NS PK Cat. No. mm / Desiccators, vacuum, O- ring seals Soft rubber. These O-ring seals make glass lubrication unnecessary. Suitable for desiccators, Witt jars etc. For DN PK Cat. No. mm

29 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum drying/desiccators Desiccators, plastic, vacuum Crystal clear, PC dome lid. Kartell PP. Lower section and desiccant tray Venting stopper with non-return valve in lid. Polychlorbutadiene rubber (CK) O-ring seal between lid and base which is compressed when vacuum is applied. Lightweight and easy to use. Nominal Dia. Height PK Cat. No. dia. mm mm mm Spare "O" Rings Neoprene rubber. Kartell Dia. PK Cat. No. mm Desiccator plates PP. For use at room temperature. Not suitable for use with hot crucibles. Kartell Dia. PK Cat. No. mm Accessory venting stopper for desiccators PC. With non-return valve. Kartell Desiccators Desiccators, plastic, vacuum, Nalgene Type 5. PC. Transparent, lightweight, unbreakable, for vacuum or non-vacuum use. Nalgene With stopcock. Large, stable base. No danger of implosion. Capable of maintaining 0.95 bar negative pressure over a hour period. With silicone O-ring, no lubrication required. Suitable for 0mm diameter desiccator discs or plates. Max. height over plate 95 mm. Plate not included. 5 External diameter: Internal diameter: 80 mm 5 mm 5 desiccator Desiccator disc, Nalgene Type 5. Light-green, ceramic-metal composite. With numbered quadrants. Autoclavable. Nalgene 6 Ext. PK Cat. No. diam. mm

30 9. Vacuum technology Vacuum drying/desiccators-desiccator cabinets GENERAL CATALOGUE 00/ Desiccators, plastic, vacuum With clear PC lid. White PP base, reinforced to reduce danger of implosion under vacuum. Can maintain a vacuum of 70 mm Hg for hours. With Teflon stopcock for connection to flexible tubing with internal diameter of 6. mm. With neoprene sealing ring and perforated PP plate. Ext. Int. Pan Height Height* PK Cat. No. diam. dia. dia. mm mm mm mm * above plate Desiccator plates To DIN 9. Porcelain. Perforated. Without feet. 0 mm diameter central hole and 5 mm diameter outer holes. Haldenwanger Dia. PK Cat. No. mm Desiccator cabinets, Mini desiccators Transparent polystyrene. Air tight doors with rubber seals and two chrome-plated catches for quick closure. Door opens downwards and can be folded away into the base. Stackable. Supplied with desiccant beads. Bohlender Width Depth Height PK Cat. No. mm mm mm Desiccator cabinet, Star Keeps moisture-sensitive products safe, secure, dry and in a dust-free environment. Bohlender This is achieved by adding desiccant beads, which significantly reduce atmospheric humidity inside the cabinet. 'Star' desiccator cabinets are constructed in transparent acrylic. With aluminium reinforced frame for increased stability. A foam-rubber seal is fitted around the door which also incorporates an easy-to-read, precision dial hygrometer. Supplied with four removable shelves, base pan to hold desiccant, and desiccant beads. Internal dimensions (WxDxH): External dimensions (WxDxH): Working volume: Total volume: Weight: 60 x 80 x 0 mm 0 x 50 x 75 mm. 0 litres 5 litres approx. 7 kg with gentle magnetic catch Desiccators Super Star To protect sensitive materials from humidity or dust during storage. This is achieved by addition of silica gel which significantly reduces the humidity inside the desiccator. The desiccator cabinet is constructed using a strong aluminium frame with transparent acrylic panels. For easy handling, the door is equipped with a magnetic strip and lined with a foam rubber gasket. Additionally, the Super Star will be delivered with gas supply fittings (incl. non-return valves and connecting tubes). Standard equipment supplied includes: - digital precision hygrometer which displays temperature and humidity - removable and adjustable shelves made of PMMA. The desiccator can be equipped with up to 6 shelves. - gas supply fittings incl. non-return valves and connecting tubing - door with magnetic strip and additional cylinder lock - silica gel tray - pack of silica gel Bohlender Internal dimensions (WxDxH): External dimensions (WxDxH): 60 x 80 x 0mm 0 x 50 x 75mm. Super-Star

31 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum drying/desiccator cabinets Desiccator Auto-Star To protect sensitive materials from humidity or dust during storage. Bola Auto-Star Desiccators are equipped with an automatic drying unit which is mounted on the back and dehumidifies the air inside the desiccator within to hours. The process starts again after regeneration of the integral silica gel which takes about 0 minutes. A constant relative humidity inside the desiccator between 0 and 0% can be achieved. The desiccator is made of a strong aluminium frame with transparent acrylic panels. For easy handling, the door is equipped with a magnetic strip and lined with foam rubber gasket. The standard equipment includes a digital precision hygrometer which displays temperature and humidity as well as removable and adjustable shelves made of PMMA. The desiccator can be equipped with up to 6 shelves. For 0V 50Hz supplies. Bohlender Internal dimensions (WxDxH): External dimensions (WxDxH): 60 x 80 x 0mm 0 x 50 x 75mm. Desicator Auto-Star Desiccator Big Star To protect sensitive materials from humidity or dust during storage. This is achieved by Bohlender addition of silica gel which reduces significantly the humidity inside the desiccator. The desiccator is made of a strong aluminium frame with transparent acrylic panels. For easy handling, the door is equipped with a magnetic strip and lined with foam rubber gasket. The standard equipment includes a digital precision hygrometer which displays temperature and humidity as well as two removable and adjustable shelves made of stainless steel and a tray for silica gel. The desiccator can be equipped with up to 7 shelves. Internal dimensions (WxDxH): External dimensions (WxDxH): 50 x 50 x 50 mm 585 x 560 x 555 mm. Desiccator Big Star 6.00 Desiccator Horizontal-Star To protect sensitive materials from humidity or dust during storage. This is achieved by Bohlender addition of silica gel which reduces significantly the humidity inside the desiccator. The desiccator is made of a strong aluminium frame with transparent acrylic panels. For easy handling, the door is equipped with a magnetic strip and lined with foam rubber gasket. The standard equipment includes a digital precision hygrometer which displays temperature and humidity as well as two removable and adjustable shelves made of PMMA and a tray for silica gel. The desiccator can be equipped with up to shelves. Internal dimensions (WxDxH): External dimensions (WxDxH): 80 x 0 x 60mm 50 x 75 x 0mm. Desiccator Horizontal-Star Desiccant beads With orange indicator colour. Container Capacity PK Cat. No. Box Box Bucket Drum kg

32 9. Vacuum technology Vacuum drying/vacuum concentrators GENERAL CATALOGUE 00/ Condensation traps Duran borosilicate glass, comprising bottle with ground glass cone neck fitting a separate inlet/outlet head with choice of tubing or ground joint connections. Capacity Cone Socket Connection PK Cat. No. ml NS NS Tubing connections Tubing connections Cone / socket NS 9 Cone / socket NS Cold traps Duran borosilicate glass. one-piece, with GL 5 neck and cap closure, GL threaded side connections with caps and plastic tubing adapters. Capacity PK Cat. No. ml Cold traps with Dewar flask Cold traps with Dewar flasks are made from. DIN/ISO 585 borosilicate glass to hold LN for vacuum applications. The flasks are vacuum insulated and silver-plated. They are encased in aluminium for protection and have a plastic ring collar, into which the cold trap is inserted. Thus no additional support is needed for the cold trap. Items supplied: Cold trap, Dewar-flask, plastic ring. Dewar type C/8C: see no / Versions Cold trap joints: S9 = spherical joints GL8 = glass screwthead with PTFE olive O 9 = spherical joints S9 with O-ring seal KGW Type Condensate capacity Coolant capacity Dewar Cold trap PK Cat. No. KF 9-K KF 9-OK KF 9-GL KFL 9-K KFL 9-OK KFL 9-GL KF 9-K-A KF 9-OK-A KF 9-GL-A KFL 9-K-A KFL 9-OK-A KFL 9-GL-A ml ml Type joints C S C O C GL C S C O C GL C S C O C GL C S C O C GL

33 GENERAL CATALOGUE 00/ 9. Vacuum technology Vacuum drying/vacuum concentrators Cold traps, SKF H, stainless steel Cold traps protect both the vacuum system and the pump. They extend maintenance intervals and improve the overall performance of the vacuum installation. - sturdy, easy-to-clean design - easy to disassemble - double-wall design without separate insulating vacuum for good conductance - long operating time with one filling - easy condensate drain and cleaning without disassembling Type Connection Length Width Height PK Cat. No. mm mm mm SKF H 5 SKF H 0 KF DN 5 KF DN Woulff bottles Erlenmeyer pattern (5000 ml is bottle-shaped), with reinforced walls, for work under vacuum and plastic coating to act as a splinter and implosion protection. A glass insert is fitted with removable PP tubing connections, vent valve head and analogue pressure gauge with scale ranges (000 to 0 mbar, 760 to 0 mm Hg). Capacity Dia. PK Cat. No. ml mm Woulff bottles Duran. DIN 80. With NS standard ground joints. Without base tubulature. DURAN Group Capacity Dia. Neck PK Cat. No. L mm NS /6 /9 9/ /

34 9. Vacuum technology Vacuum drying/vacuum concentrators GENERAL CATALOGUE 00/ Vacuum Concentrator Concentrator Plus The new Concentrator plus features a new LCD display and user-friendly control panel eppendorf with clearly labelled function keys. The new Concentrator Plus from Eppendorf is available in two configurations: Complete system with an integrated, service-free, diaphragm pump and Basic concentrator for connecting to an existing vacuum source. The Concentrator's heating technology optimizes the evaporation process. No matter which configuration you choose, you're assured of quick, efficient and gentle vacuum concentration of your samples (e.g. DNA/RNA, proteins). The complete system includes a vapour condenser that purifies the exhaust air by up to 85%. This serves as protection against unpleasant vapours. At the same time, an automatic condensate drain extends the service life of all components that come into contact with the vapours. A wide range of fixed-angle rotors and the microplate rotor A--VC enable the Concentrator Plus to be used for various applications in the laboratory. Product features: - Narrow cm width saves valuable bench space - Chemically-resistant, PTFE diaphragm pump - Chemically-resistant, stainless steel chamber - Extremely quiet operation, even when pump running - Choice of three application modes (aqueous, alcohol or high vapour pressure) to correspond with sample solvent, reduction of processing time up to 0% - Choice of four heating levels (room temperature, 0 C, 5 C, 60 C) allows safe and efficient concentration of various samples - Centrifugation and Desiccator function - Concentrator junction system adds extra flexibility. Simply connect the port to any external device that requires vacuum (e.g. gel dryer). Description PK Cat. No. Concentrator junction system with integrated vacuum pump and 8 x.5/.0 ml fixed angle rotor Concentrator junction system with integrated vacuum pump and port for external devices, without rotor Concentrator junction system with integrated vacuum pump, without rotor Concentrator single device with 8 x.5/.0 ml fixed angle rotor Rotors for Concentrator plus eppendorf Type Description PK Cat. No. A--VC F F-5-8- for x 96 tubes 0. ml for 8 tubes 5 ml (Falcon) (7 x 0 mm) for 8 tubes.5/.0 ml ( x / x 7 mm) Accessories for Concentrator Plus eppendorf Description PK Cat. No. Kit for upgrading from basic concentrator to complete system Spacer for using fixed angle rotors in sandwich mode CombiSlide Adapter Adapter, 0.5 ml reaction tube and 0.6 ml microtainer Adapter for 0. ml PCR tubes, for F-5-- Work tray for 96 x 0. ml PCR tubes Frame for work tray