NEW. Sigma Series. Multi-screen, polymeric, self-cleaning filter combining Amiad s suction-scanning technology with an innovative compact design

Transcription

1 NEW Sigma Series Multi-screen, polymeric, self-cleaning filter combining Amiad s suction-scanning technology with an innovative compact design 4 S 6 8 flow rate m 3 /h ( gpm) m 3 /h ( gpm) m 3 /h (220-1,233 gpm) inlet/outlet diameter 100 mm (4 ) 150 mm (6 ) mm (8 ) filtration degrees micron min. operating pressure during flush cycle 1.5 bar/22 psi (electronic controller) 2.2 bar/32 psi (hydraulic controller) max. working pressure 10 bar (145 psi) Highlights: Increased reliability and durability Proprietary suction-scanning technology Large filtration area Polymeric housing - corrosion and fertilizer resistant Low water and energy consumption Compact design and small footprint Easy installation and maintenance Ideal for open-field irrigation, landscaping, greenhouse and aquaculture applications AC/DC electronic controller (optional) Patent pending

2 How the Sigma Filter Works General The Amiad Sigma Filters are automatic filters, with multiple screens, operated by a single hydraulic turbine mechanism, with a capacity up to 280 m 3 /h (1,233 gpm) and with filtration degrees from micron. Inlet/Outlet connections available: 100 mm (4 ), 150 mm (6 ), mm (8 ) diameter, and exhaust valve is 50 mm (2 ). The Filtration Process Raw water enters from the filter inlet and passes through the multiple screens. Clean water flows through the filter outlet. The gradual dirt buildup on the screen s inner surface causes a filter cake to develop, which creates an increase in the pressure differential across the filter system. A differntial pressure (DP) switch (hydraulic or electric) senses the pressure differential and when it reaches a pre-set value, the self-cleaning process begins. The Control System The Sigma operation and cleaning cycle is controlled and monitored by a hydraulic rinse controller or an electronic controller. During the self-cleaning cycle, the rinse controller operates the exhaust valve by hydraulic command. When the cycle is complete, the exhaust valve is automatically closed and is ready for the next cycle. With a electronic controller, the self-cleaning cycle is triggered by the DP switch, then the AC or DC controller switches the solenoid to open or close the exhaust valve by hydraulic comand. When the cycle is complete, the controller signals the exhaust valve to close and the system is ready for the next cycle. The electronic controller also provides: Flush cycle counter Alerts output low battery, DP cycle The Self-Cleaning Process The self-cleaning cycle begins under any one of the following conditions: 1. Receiving a signal from the DP switch - which is preset at 0.5 bar (7 psi) 2. Time interval parameter set at the controller (electronic controller only) 3. Manual start, triggered by 3 way ball valve or via electronic controller keypad The flush water flows through the hydraulic turbine, causing the gearbox to rotate and the suction scanners to spin. The piston s pressure-drop forces the suction scanners into an axial movement upward, ensuring that the nozzles sweep and clean the entire inner side of the fine screens. Sigma models Amiad s Sigma Series consists of the following models: Sigma 4 S - for up to 120 m 3 /h (528 gpm) Sigma 6 - for up to 180 m 3 /h (792 gpm) Sigma 8 - for up to 280 m 3 /h (1,233 gpm) Rinse Controller Exhaust Valve Hydraulic Turbine Suction Scanner Outlet Fine Screens Coarse Screens Inlet

3 Various Inlet-Outlet Configurations filters are to be installed on a flat surface only

4 758 (2 Sigma 4 S Dim: in mm (inch) 672 (26 ) 1567 (62 ) 1258 (50 ) 205 (8 ) 4 IN Sigma 6 4 OUT 292 (11 ) 674 (26.5") 152 (6") DRAINAGE 1588 (62.5") 1903 (75") 6" OUT 782 (30.8") Sigma 8 REV. 674 (26.5") 180 (7") DATE DESCRIPTION 700 (27.6 DRAWN ELENA CHECKED MARINA APPROVED MARINA B.O.M. OLEG Confidential property informat reserves the rights to make cha All copy rights reserved to 1589 (62.6") 1905 (75") 8" OUT 784 (30.9") DRAWN CHECKED APPROVED ELENA

5 Dim: in mm (inch) 672 (26 ) psi/bar Pressure Loss Graph (in clean water) 2.0 (26.5") 1567 (62 ) 4 OUT 292 (11 ) 205 (8 ) 4 IN m 3 /hr 10 gpm 60 A (50 ) (6") psi/bar B DRAINAGE (62.5") 1903 (75") 6" OUT 782 (30.8") 700 (27.6") 270 (10.6") 6" IN m 3 /hr 10 gpm 60 C D E ") ) DESCRIPTION DRAWN CHECKED APPROVED B.O.M. DATE ELENA 06/07/2016 MARINA 12/07/ /07/2016 MARINA OLEG 12/07/2016 Confidential property information. reserves the rights to make changes. All copy rights reserved to SUBJECT/PROJECT: 6'' SIGMA FILTER PART /TITLE: ASSEMBLY DRAWING CAT. NO: DRW. NO: psi/bar SCALE: NO SIZE: A3 5.0 Backup Drawing: Ref. MATERIAL: C SHEET 1 OF 1 6 SIGMA FILTER FOR CUSTOMER Rev. A F (75") 8" OUT 784 (30.9") 758 (29.8") 272 (10.7") 8" IN m 3 /hr 10 gpm DATE SUBJECT/PROJECT: MATERIAL: DRAWN CHECKED ELENA 09/11/2014 8'' SIGMA FILTER CAT. NO: STD; ANSI APPROVED B.O.M. Confidential property information. reserves the rights to make changes. PART /TITLE: ASSEMBLY DRAWING DRW. NO: Rev. 8'' SIGMA 0 SCALE: NO SIZE: A3 SHEET 1 OF 1 Ref.

6 Sigma 8 installation of 4 units with manifold, flow up to 1,120 m3/h (4,932 gpm) IN DRAIN OUT Sigma 6 installation of 2 units with manifold, flow up to 360 m3/h (1,584 gpm) DRAIN IN OUT

7 Technical Specifications General data Sigma 4 S Sigma 6 Sigma 8 Max. flow rate* (130µ) in average water quality Min. operating pressure when cleaning Max. operating pressure 120 m 3 /h (528 gpm) 180 m 3 /h (792 gpm) 280 m 3 /h (1,233 gpm) 1.5 bar (22 psi) - electronic controller 2.2 bar (32 psi) - hydraulic controller 10 bar (145 psi) Filtration area 6,000 cm 2 (930 in 2 ) 8,000 cm 2 (1,240 in 2 ) 8,000 cm 2 (1,240 in 2 ) Inlet/Outlet diameter 4" (100 mm) Flange & Victaulic 6 (150 mm) 8 ( mm) Empty: 75 kg (110 lb) Weight Full: 145 kg (213 lb) * Amiad s flow recommendation per water quality. Hydraulic controller Rinse controller DP switch Operation mode Empty: 110 kg (242 lb) Full: 225 kg (496 lb) PP (Polypropylene), PA (Polyamide) Built-in rinse controller set at 0.5 bar (7 psi) 3 way ball valve, indicate: Automatic & Manual Empty: 120 kg (264 lb) Full: 235 kg (518 lb) Optional electronic controller Control voltage Control power supply Solenoid operation data DP switch 6 VDC or 110/220 VAC 4 D type 1.5V batteries / AC power 12-9 VDC latching solenoid or 24 VAC solenoid Dry contact switch Flushing data Exhaust valve 2" (50 mm) Flushing time Reject water volume per flush cycle 10 sec 75 liters (20 gallons) 90 liters (23 gallons) 90 liters (23 gallons) Construction materials Filter housing and lid Screens Cleaning mechanism Exhaust valve Seals Control command tubing RPP (Reinforced polypropylene) RPA (Reinforced polyamide) Molded weavewire, stainless steel 316L screen PBT (Polybutylene) Polymeric EPDM PE (Polyethylene) Standard Filtration Degrees micron mm

8 Headquarters D.N. Galil Elyon 1, , Israel, Tel: , Fax: , amiad.com The Americas Amiad USA Inc. Main Office and Manufacturing: 120-J Talbert Road, Mooresville, NC 28117, Tel: , Fax: , Toll Free: FILTER, infousa@amiad.com West Coast Sales Office and Warehouse: 1251 Maulhardt Ave, Oxnard, CA Tel: , Fax: , Toll Free: Brazil Amiad Sistemas de Água Ltda., Av. Funchal, 411, Conj. 42, Vila Olimpia, São Paulo, CEP Tel: , infobrasil@amiad.com Amiad Oil & Gas, amisur@adinet.com.uy Mexico Amiad México SA DE CV, AV. Jesus del Monte #39B INT 601, Col. Jesus del Monte, C.P , Huixquilucan, Estado de México, Tel/Fax: , Mob: infomexico@amiad.com Irrigation Office: infomexico-irr@amiad.com Asia India Amiad Filtration India Pvt Limited, 305 Sai Commercial Building, Govandi St Rd, Govandi Mumbai , Tel: /14, Fax: , info@amiadindia.com China Amiad China (Yixing Taixing Environtec Co., Ltd.) 70 Baihe Chang, Xingjie Yixing Jiangsu, , Tel: , Fax: , marketing@taixing.cc South-East Asia Filtration & Control Systems Pte. Ltd., 22 Sin Ming Lane #07-71 Midview City, Singapore , Tel: , Fax: , amiad@amiad.com.sg Australia Amiad Australia Pty Ltd. 138 Northcorp Boulevard, Broadmeadows, Victoria 3047, Tel: , Fax: , sales@amiad.com Europe Amiad Water Systems Europe SAS, Ilot No4 ZI La Boitardière, Chargé, France, Tel: +33 (0) , Fax: +33 (0) , industry-europe@amiad.com Amiad Water Systems Europe SAS (Irrigation Division) 100 avenue de l Anguillon, Z.I. des Iscles, Chateaurenard, Tel: +33 (0) , Fax +33 (0) Germany Amiad Water Systems SAS Europe (German branch office) Zweigniederlassung Deutschland Prinz-Regent-Str. 68 a Bochum, Tel: +49 (0) , Fax: +49 (0) , info@amiad.de United Kingdom Amiad Water Systems UK Limited, Compass Business Centre, Unit 6, Lion Way, Swansea Enterprise Park, Swansea SA7 9FB Tel: +44 (0) , Fax: +44 (0) , info-uk@amiad.com W A T E R SYSTE M S / Copyright 2013 All rights reserved. The contents of this catalogue including without limitation all information and materials, images, illustrations, designs, icons, photographs, graphical presentations, designs, literary works, data, drawings, slogans, phrases, names, trademarks, titles and any other such materials that appear in this catalogue (collectively, the Contents ) are the sole property of ( Amiad ). Amiad has sole and exclusive right, title and interest in the Contents, including any intellectual property rights, whether registered or not, and all know-how contained or embodied therein. You may not reproduce, publish, transmit, distribute, display, modify, create derivative works from, sell or participate in any sale of, or exploit in any way, in whole or in part, any of the Contents or the catalogue. Any use of the catalogue or the Contents, other than for personal use, requires the advanced written permission of Amiad.