GRUNDFOS ALLDOS DISINFECTION. ALLDOS DISINFECTION SYSTEMS with Chlorine Gas 1 GRUNDFOS ALLDOS DISINFECTION

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1 GRUNDFOS ALLDOS DISINFECTION ALLDOS DISINFECTION SYSTEMS with Chlorine Gas 1 GRUNDFOS ALLDOS DISINFECTION

Content Applications 4-5 Page Geco 103-100 compact dosing unit 1 Vacuum regulator and dosing unit in one device for direct mounting on a chlorine gas cylinder Complete with injector, vacuum line and

cylinders Dosing unit for separate wall mounting The first cylinder being empty, the U 189 device changes immediately over to the next vacuum regulator at the full chlorine cylinder 3 4 6 C 117/GS

2 Content Applications 4-5 Page Geco compact dosing unit 1 Vacuum regulator and dosing unit in one device for direct mounting on a chlorine gas cylinder Complete with injector, vacuum line and spare sealings C 111/C 113 dosing system Continuous chlorine gas dosing without interrupting the process for manual or automatic control vacuum regulators for mounting on chlorine gas cylinders Dosing unit for separate wall mounting The first cylinder being empty, the U 189 device changes immediately over to the next vacuum regulator at the full chlorine cylinder C 117/GS 146 dosing system 8 Continuous gas dosing without interrupting the process for manual or automatic control 8b 8a 2 vacuum regulators for mounting 8 on gas drums, liquid traps avoid the penetration of liquefied gas Separate installation of several dosing units 7 7 If the first drum is empty, the device changes immediately over to the 13 next vacuum regulator at the full gas drum The safety valve avoids excess pressure in the vacuum lines leaving the dosing system Display unit for empty signal / Gas sensor Gas warning unit Gasdetect 4 Injector Flowmeter with current signal output 5 Vacuum change-over unit U Compact measuring system Conex Compact 6 Chlorine gas absorption cylinder Vacuum regulator with liquid trap 8 Dosing unit with manual rate valve 8a 8b Dosing unit with electric servomotor Dosing untit with electric servomotor and current input

GS 140 Series High capacity disinfection system These innovative disinfection sytems dispose of modern sensors and microprocessor electronics for the measurement of the chlorine concentration and the

3 GS 140 Series High capacity disinfection system These innovative disinfection sytems dispose of modern sensors and microprocessor electronics for the measurement of the chlorine concentration and the control of the dosing flow. A multitude of sensors offer in connection with PLC extensive possibilities of monitoring and early detection of faults in automated systems, and thus provide the utmost process safety. Structure Vacuum regulator with gas inlet valve and safety valve for installation in a gas tank room Dosing unit with flowmeter, linear adjustment valve and differential pressure controller for installation on the floor or at the wall Modern optional equipment for control, regulation, full-automatic operation and control Injectors especially developed for the new dosing system with utmost efficiency b 3b 3c 3c a 1a Accessories Change-over devices Chlorine header line Pressure reducing valve Injection Units Chlorine gas absorption cylinder Injectors Combined liquid chlorine trap Chlorine gas filter Drum support 1 Chlorine drum 5 Nitrogen flushing device 14 Chlorine gas sensor 1a Chlorine drum balance 6 Chlorine evaporator (Alldos safety system Gasdetect) 2 Control for the pneumatic chlorine 7 Pressure reducing valve and filter 15 Optical and acoustic alarm device drum quick-action stop valves 8 GS vacuum regulator 16 Suction nozzle to the chlorine gas 3 Chlorine drum lifting device 9 GS gas dosing system neutralization sytem 3a Lifting beam 10 High-capacity injector 17 Central control panel with computer 3b Spring balance for cranes 11 Motive water booster pump interface 3c Chain hoist 12 Flowmeter with 4-20 ma output 18 Sprinkling system 4 Automatic change-over device 13 Injection unit 3 GRUNDFOS ALLDOS DISINFECTION

4 Chlorine gas disinfection systems are used for drinking water treatment.

Applications Chlorine gas disinfection systems can be used for various purposes: Drinking water The most

disinfection of raw water as well as the final disinfection after treatment process.

The water itself contains microorganisms, as well.

Process water disinfection Chlorine gas can also be used for disinfection of process water to ensure that

Cooling water treatment By disinfecting the cooling water you remove microorganisms that can affect the

5 Applications Chlorine gas disinfection systems can be used for various purposes: Drinking water The most important application area for gas disinfection systems is in the drinking water sector, including the disinfection of raw water as well as the final disinfection after treatment process. Pool water disinfection Every swimmer adds to microorganisms to the water. The water itself contains microorganisms, as well. Chlorine gas is the effective and economic means for the disinfection of swimming pool water. Process water disinfection Chlorine gas can also be used for disinfection of process water to ensure that microbial contamination transmission from water is minimized. Cooling water treatment By disinfecting the cooling water you remove microorganisms that can affect the system. Waste water disinfection Waste water disinfection includes disinfection of industrial waste water and municipal waste water. It protects the public from potential exposure to pathogenic microorganisms that would otherwise be present in wastewater. 5 GRUNDFOS ALLDOS DISINFECTION

6 GECO compact dosing unit max ca Technical data Medium Chlorine gas Capacity range g/h, g/h, g/h, g/h, g/h, g/h, g/h Adjustment ratio 1 : 20 Accuracy +/- 4 % Measuring device According to the floater principle, measuring tube 70 mm Empty indication Optical signal for lack of chlorine, automatic Materials Enclosure PVC Inlet valve Silver/PTFE, special alloy Springs Hastelloy C coated Diaphragm FEP Rate valve PVC O-rings Viton B Yoke Cast, nickel plated Connections Pressure gas USA yoke, option: union nut Vacuum safety line PE hose 8/11 Injector water connections ¾ hose / ¾ NPT up to 1000 g/h 1 hose / 1 NPT up to 2000 g/h 1 ¼ hose / 1 ¼ NPT up to 4000 g/h P max (water) Motive water pressure at the injector: 16 bar Backpressure at the injector outlet: 5 bar Weight 1,3 up to 2 kg Geco variants Capacity Injector connection g/h ¾ hose / ¾ NPT g/h g/h g/h g/h 1 hose / 1 NPT g/h 1 ¼ hose / 1 ¼ NPT g/h Optional connections Union nut 1 Union nut G 5/8 Union nut G ¾ Optional accessories Manometer 0-16 bar, NG 63 Residual pressure control 2 bar Liquid trap, heating 230 V, cable with Euro plug Measurements in mm

7 C 111/C 113 dosing system This systems consists of Vacuum regulator C Single dosing regulator C or 390 Vacuum regulator C Connection Capacity union nut 1 max. 4 kg/h 31.4 C with manometer With inlet valve and safety overpressure valve Prepared for manometer Optical empty indication 25 m of vacuum line (PE hose 8/11) with connections With gaskets for cylinder connection Optional connections Union nut G 5/8 Union nut G 3/4 Union nut 1,03-14 Union nut 1 ¼ USA yoke Optional accessories Manometer 0-16 bar, NG 63 with or without Min contact output Residual pressure control 2 bar Liquid trap, heating 230 V, cable with Euro plug Liquid trap, heating 115 V, cable with USA plug Vacuum regulator for serial installation Testing agents for tightness check C with liquid trap Single dosing regulator C /390 Capacity 2-40 g/h g/h g/h g/h g/h g/h g/h g/h 400 For operation with vacuum regulator With compensation regulator and measuring device 10 m of vacuum line (PE hose 8/11) Fixing material included Dosing regulator C with electric servomotor C C Synchronous motor with limit switches, IP 55 enclosure Actuating time (0-100%): 109 s at 50 Hz, 87 s at 60 Hz Power consumption: 3 VA Standard: mains voltage of servomotor 230 V (50/60 Hz) Option: mains voltage 115 V - please indicate separately Option : different measuring range (please see tabel below) with servomotor with 4-20 ma input for proption control, manual/automatic switch, trimmer for zero point/limit value, keys for manual control open/close Measurements in mm 7 GRUNDFOS ALLDOS DISINFECTION

8 2 vom Vakuumregler from vacuum regulator du règulateur de dèpression zum Injektor to injector vers hydro-ejecteur C117/GS 146 dosing system Ø 6 Ø 6 This systems consists of Vacuum regulator GS Single dosing regulator C or 190 Dosing regulator C Capacity 0,5-10 g/h g/h g/h g/h g/h g/h g/h Dosing regulator C Ø Dosing regulator with servomotor For the operation with vacuum regulator Mounted on a plate for wall mounting With manual rate valve and measuring device Vacuum connection for PE hose or PVC pipe Dosing regulator C Capacity 0,5-10 g/h B Synchronous motor with limit switches, enclosure IP 55 Actuating time (0-100%): 108 s at 50 Hz, 87 s at 60 Hz Power consumption: 3 VA Standard: mains voltage servomotor 230 V (50/60 Hz) Options: mains voltage 115 V please indicate separately Option: different measuring range with servomotor 4-20 ma input for proportional control, manual/automatic switch, trimmer for zero point/limit value, keys for manual open/close Cl 20 C bar abs ALLDOS A Vacuum regulator GS Connection Capacity Dosing regulator C Ø PE 10/ union nut 1 max. 10 kg/h With inlet valve and safety overpressure valve Overpressure connection for PE hose 8/11 Optional connection Union nut 1 Union nut G 5/8 Union nut G ¾ Union nut 1,03-14 Union nut 1 ¼ USA yoke Ø Optional accessories Plate for wall mounting, incl. fixing material Manometer 0-16 bar, NG 63 Manometer 0-16 bar, NG 63, with Min contact output Liquid trap, heating 230 V, cable with Euro plug Liquid trap, heating 115 V, cable with USA plug GS Different vacuum connection for the dosing unit - optional Connection for PE hose 10/14 Connection for PE hose 12/16 Connection for PVC pipe 12/16 Connection for PVC pipe 15/20 Measurements in mm

9 GS 140 Series This systems consists of Vacuum regulator GS 146, 147 or 148 Dosing regulator GS 141, 143 or 145 Additional accessories / /50 Ø 175 GS DN DN 40=730 DN 20= GS with foot for floor mounting Ø / GS 148 DN 25 Vacuum regulator GS 146 and 148 GS for wall mounting Technical data for line installation, with integrated safety valve, with grooved flange 1 DN 25 (G1 ), without liquid trap Chlorine gas Ammonia Sulphur dioxide Flow rate Vacuum connection Order No. Flow rate Vacuum connection Order No. Flow rate Vacuum connection Type No. max. 40 kg/h PVC pipe 20/ max. 20 kg/h PVC pipe 20/ N max. 38 kg/h PVC pipe 20/ S max. 70 kg/h PVC pipe 40/ max. 35 kg/h PVC pipe 40/ N max. 65 kg/h PVC pipe 40/ S max. 120 kg/h PVC pipe 40/ max. 60 kg/h PVC pipe 40/ N max. 115 kg/h PVC pipe 40/ S max. 200 kg/h PVC pipe 40/ max. 100 kg/h PVC pipe 40/ N max. 190 kg/h PVC pipe 40/ S Manometer for Cl 2, 0-16 bar, NG 63, optionally with MIN contact (N.O./N.C.) without manometer, optionally prepared for pressure sensor Testing agents bottle with ammonia for tightness check (Cl 2, SO 2 ) sulphur strips for tightness check (NH 3 ) System types Vacuum dosing system with rate valve Gas flowmeter according to floater principle Vacuum meter NG 100 mm Manual adjustment of the dosing flow Differential pressure regulator Floor mounting unit, covered Measurements in mm 9 GRUNDFOS ALLDOS DISINFECTION

10 Dosing regulator GS 141/143/145 Chlorine gas (Cl 2 ) Dosing capacity Vacuum connections Type No g/h g/h g/h g/h g/h g/h 0,5-10 kg/h 1-20 kg/h 2-40 kg/h 3,5-70 kg/h kg/h kg/h PE hose 10/ PVC pipe 20/ PVC pipe 40/ Gas dosing system GS Optional servomotor synchronous motor 3VA, IP 55, actuating time 0-100%: 90s at 50 Hz, 75 s at 60 Hz, installed on the rate valve 230 V (50/60 Hz), input/output 4-20 ma 115 V (50/60 Hz), input/output 4-20 ma Vacuum meter for injector vacuum NG 100 with 2 limit contact outputs Dosing system without vacuum meter Pressure sensors For injector vacuum For operating vacuum 2 pressure sensors (for injector and operating vacuum), signal evaluation via external PLC, required control voltage 24 V Enclosure versions Floor mounting unit with hood, open foot wall mounting unit with hood Optional vacuum connections (only GS 141) for PE hose 8/11, PE hose 12/16, PE hose ½, PVC pipe 12/16, PVC pipe 15/20 Chlorine gas disinfection systems ensure constant quality of your swimming pool water.

11 Accessories Vacuum change-over device U Change-over device U D Vacuum change-over device U H Ø 6.5 D1 262 Vacuum change-over device U 189 L D1 For combining 2 vacuum regulators with dosing regulators, vacuum connection PE hose 8/11 up to 4 kg/h, 10/14 up to 10 kg/h. 493 Option Additionally with 2 Reed contacts for remote transmission of the empty signal, max. 50 V/1 A/50 W Accessories empty signal Description Order No. Display unit for empty signal, 115 V Display unit for empty signal, 230 V Wall mounting enclosure for display unit Change-over device U Technical data Connection PVC tube 32/40 Maximum flow up to 120 kg/h for Cl 2 up to 60 kg/h for NH 3 up to 115 kg/h for SO 2 Connections PVC tube 32/40 PVC tube 40/50, extensions PVC tube 20/25, reductions Mains voltage control panel 115 V or 230 V (50/60 Hz) Fastening material for wall mounting Labelling of the control panel German, English, French or Spanish Servomotor protection: IP 65 actuating time 0-100%: 4 seconds adm. ambient temperature: 0 to +40 C adm. storage temperature: -10 to +50 C weight: 2 kg Control panel protection: IP 54 weight: 8,5 kg Technical data Nominal pressure Testing pressure 1170 Vacuum change-over device U bar 23 bar Connection inlet groove flange DN 25 (G1 )/PN 16, to DIN 2527/2512 Connection outlet tongue flange DN 25 (G1 )/PN 16, to DIN 2527/2512 Material valve body and flanges: steel valve balls: stainless steel gaskets: PTFE, glass-fiber reinforced lines: seamless drawn steel tube to DIN 2448 Protection IP 65 Actuating time 0-100% Outputs Power consumption Weight Admiss. ambient temperature 11 sec. at 50 Hz 9 sec. at 60 Hz 3 potential-free outputs; max. charge: 250 V AC, 10 A / 250 V DC, 1 A 0,1 kw 185-1: approx. 20 kg 185-2: approx. 30 kg 0 to + 40 C (Cl 2 + NH 2 ) + 10 to + 40 C (SO 2 ) Measurements in mm 11 GRUNDFOS ALLDOS DISINFECTION

12 Chlorine header line 542 Lacquered steel header line acc. to DIN 2441, flexible copper lines and connection valves Connection threads 1 (standard cylinder ) G 3/4 G 5/8 1,03-14 M 26x3 1 ¼ (standard drums ) for closed yoke (USA, 1,03-14) for open yoke (France, M 26x3) 15/16-8RH For cylinders 1 C B Pressure reducing valve 544 Technical data Nomin. pressure Backpressure Max. flow/ Medium Nominal diameter 16 bar adjustable at 2-3 bar (Cl 2 ); at 3-4 bar (NH 3 ) No. of cylinders Connections Servomotor Order No. 40 kg/h Cl 2 DN 15 G ½ kg/h NH 3 DN 15 G ½ kg/h Cl 2 DN 25 G kg/h NH 3 DN 25 G kg/h Cl 2 DN 15 G ½ x kg/h NH 3 DN 15 G ½ x kg/h Cl 2 DN 25 G 1 x kg/h NH 3 DN 25 G 1 x H Header line 542 for cylinders Part No. 111 without liquid 111 with liquid trap trap ~35 D L 1 T 1 T 2 L 2 For drums L G 1": L=160 ½ G ": L= H 162 Pressure reducing valves 544 Accessories for pressure reducing valves No. of drums Header line 542 for drums Collector pipe G ½ Collector pipe G 1 Cl 2 NH 3 + SO 2 Cl Description Order No. Manometer 0 to 16 bar, G ¼ (for Cl 2 ) Manometer 0 to 16 bar, G ¼ (for NH 3 ) Wall mounting bracket, steel Connection set for copper pipe 6/8 (G ½ Cl 2 ) Connection set for st. steel pipe 6/8 (G ½ NH 3 ) Pair of threaded flanges (connection flange), groove and tongue, DN 15 Pair of threaded flanges (counterflange), groove and tongue, DN 15 Pair of threaded flanges (connection flange), groove and tongue, DN 25 Pair of threaded flanges (counterflange), groove and tongue, DN Measurements in mm

13 Injection units /-252 Injectors for C 111/C 113 Material / Shut-off valve PVC / ball valve steel / diaphragm valve Connection chlorine solution line Installation connection Order No. PVC pipe 20/25 G PVC pipe 25/32 G 1 ¼ PVC pip 32/40 G flange DN 25 G 1 ½ flange DN 32 G 1 ½ flange DN 50 flange DN flange DN 65 flange DN flange DN 80 flange DN flange DN 100 flange DN flange DN 125 flange DN With non-return diaphragm FEP diaphragm PTFE piston PFFE coated spring Water connections for PVC pipe 20/25 Vacuum connection for PE hose 8/11 Technical data / Order data Max. capacity (g/h) Water flow (l/h) Adm. press. (bar) Backpress. (bar) Order No. Cl R D d D l L Injection unit /-252 Injector 3/ / / Injector / / A Chlorine gas absorption cylinder PVC, connection for PE tube 8/11, 5l content, filled with 4 kg absorbent, absorption capacity 450 g Cl 2, including fixing accessories The refilling granulate has the order no Measurements in mm 13 GRUNDFOS ALLDOS DISINFECTION

14 Injectors for C 117/GS 146 Variant: different vacuum connection Connection for PE hose 10/14 Connection for PE hose 12/16 Connection for PVC pipe 12/16 Connection for PVC pipe 15/20 A d D DN 20 Injector 1 ¼ / Technical data / Order data Max. capacity (g/h) Water quantity (l/h) Adm. pressure (bar) Backpressure (bar) Part Number Measurements d D A Water connections ¾ hose / ¾ NPT, vacuum connection 8/ ¾ hose ¾ NPT 400 Water connections 1 hose / 1 NPT, vacuum connection 8/ hose 1 NPT , Water connections 1 ¼ hose / 1 ¼ NPT, vacuum connection 8/ ,5-6, , , , , ¼ hose 1 ¼ NPT , , , , Injectors for GS Systems Technical data / Order data for Cl 2 max. operating pressure: 6 bar injectors for NH 3 and SO 2 on request Dosing capacity Cl 2 Counter pressure bar Length L (mm) Height H (mm) Connection motive water D1 Vacuum connection D2 Connection chlorine solution D1 Order No. 10 kg/h 0, PVC pipe 25/32 PE hose 10/14 PVC pipe 25/ kg/h 0, hose NPT 1 ¼ PE hose ½ hose NPT 1 ¼ kg/h PVC pipe 25/32 PE hose 10/14 PVC pipe 25/ kg/h hose NPT 1 ¼ PE hose ½ hose NPT 1 ¼ kg/h 0, PVC pipe 32/40 PVC pipe 20/25 PVC pipe 32/ kg/h PVC pipe 32/40 PVC pipe 20/25 PVC pipe 32/ kg/h 0, PVC pipe 50/63 PVC pipe 20/25 PVC pipe 50/ kg/h PVC pipe 50/63 PVC pipe 20/25 PVC pipe 50/ kg/h 0, PVC pipe 65/75 PVC pipe 40/50 PVC pipe 65/ kg/h PVC pipe 65/75 PVC pipe 40/50 PVC pipe 65/ kg/h 0, PVC pipe 80/90 PVC pipe 40/50 PVC pipe 80/ kg/h PVC pipe 80/90 PVC pipe 40/50 PVC pipe 80/ kg/h 0, PVC pipe 90/110 PVC pipe 40/50 PVC pipe 90/ kg/h PVC pipe 90/110 PVC pipe 40/50 PVC pipe 90/

Combined liquid chlorine trap and chlorine gas filter LiquFilt 524 steel vessel filled with chlorineproof rock-wool heater strip Separates the liquid chlorine parts from the chlorine gas flow and

balance mounting plate: steel, laquered rollers, axles: steel, nickel-plated min. 0.7 m, max. 1.06 m max. 2000 kg 2 x 23 kg fastening screws, heavy-load dowels Type No. 1 cylinder Type No.

15 Combined liquid chlorine trap and chlorine gas filter LiquFilt 524 steel vessel filled with chlorineproof rock-wool heater strip Separates the liquid chlorine parts from the chlorine gas flow and cleans the gas from impurities 490 ~ Drum support Order data Drum support set of two units for storate of one drum material: drum size: load: weight: accessories: Chlorine cylinder balance mounting plate: steel, laquered rollers, axles: steel, nickel-plated min. 0.7 m, max m max kg 2 x 23 kg fastening screws, heavy-load dowels Type No. 1 cylinder Type No Type No. 2 cylinders without empty indication with Reed contact for empty indication without output signal 4-20 ma Ø 96 Technical data Max. flow Nominal pressure Test pressure Material Input 200 kg/h Cl 2 (gaseous) 16 bar 23 bar high-grade seamless steel, Rockwool gasket material asbestos-free groove flange DN 25 (G 1 ), DIN 2527/2512 min M16 Ø Output tongue flange DN 25 (G 1 ), DIN 2527/ Weight 22 kg 650 Order data Description Type No. LiquFilt trap and filter, heater strip 115 V (50/60 Hz) Drum support Neutralisation Plant 15 GRUNDFOS ALLDOS DISINFECTION

16 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence Being responsible is our foundation. We know that we have a responsibilty towards the people who are Grundfos, towards the innovation soul of Grundfos as well as towards the surrounding world. Whatever we do, we make sure that we have a firm and sustainable basis for doing it. Thinking ahead makes the innovations possible. We encourage a certain Grundfos way of thinking which is founded upon the belief that everyone must contribute by using his or her judgement and foresight. We are looking for commitment and ideas in everything we do in order to make the best solutions. We think - and we act. Innovation is the essence. It is the innovations that make Grundfos unique. We stand out because of our ability to constantly create new solutions to the ever-changing demands of the pump business. We meet every challenge and we are never afraid of taking the initiative - remainin gtrue to our ideals calls for renewal. Innovation is the soul of Grundfos.

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