Brass rotary vane pumps PO series Find out more

Transcription

1 Brass rotary vane pumps PO 7- series Find out more The rotary vane pumps, manufactured by Fluid-o-Tech and sold worldwide under the trademark Rotoflow, are volumetric pumps designed for pumping water and moderate aggressive liquids with low flow at high pressure. Technical features and manufacturing characteristics The rotary vane pump is brass made with a stainless steel AISI rotor, while the pumping chamber and the vanes are in carbon graphite. The inlet and outlet ports are /8 GAS or NPT threaded. The pumps are designed to be directly mounted to the motor with a stainless steel clamp. For different mounting arrangements see our technical info optional mountings. Maximum operative temperature: 7 C (58 F). Available upon request: Viton /EPDM seals Built-in relief valve Built-in mesh strainer Flange mount California AB 95 compliant brass Beverage vending machines Post mix drink dispensers Espresso coffee machines MAIN APPLICATIONS Water treatment Water dispensers Cooling systems TECHNICAL INFORMATION Pump housing material Brass Max static pressure bar/9 psi Pumping chamber Ports Carbon graphite /8 GAS or NPT Pump weight (clamp mount) w/o strainer. kg (.5 lb) w strainer. kg (.9 lb) Speed limit 75 rpm 5.5 [.] 8.5 [.8] [.8] [.58] STRAINER VERSION 5 max [.8] 8 [.96] x /8 GAS or /8 NPT Ø5 [.7] -. Ø [ ] 6 [.6] Ø [ ].75 [.87] [.] [.577] 9 [.7] 7 [.85] Dimensions in mm [inches]

2 Brass rotary vane pumps PO 7- series Model PO/PA/PW x 7x x x x 5x x x Figure Relief valve Strainer A-A B-B C-C D-D Model PO/PA/PW x 5x x x x 5x x x Figure Relief valve Strainer E-E F-F G-G H-H Flow rate 5 rpm (5 Hz - Poles motor operation) GPH l/h 5 H 5 G H F G 5 8 E F E 6 5 D C D B C 5 A B A bar Pressure psi Model PO/PA/PW x 7x x x x 5x x x Figure Relief valve Strainer A -A B -B C -C D -D Model PO/PA/PW x 5x x x x 5x x x Figure Relief valve Strainer E -E F -F G -G H -H 75 rpm (6 Hz - Poles motor operation) Flow rate l/h GPH Pressure H' G' F' E' D' C' B' A' H' G' F' E' D' C' B' A' psi bar Note: Characteristics at constant motor speed, water at C (68 F) and bypass blocked. For applications involving other fluids, high temperatures or unusual processing conditions, please consult the factory or an authorized Fluid-o-Tech distributor. Fluid-o-Tech reserves the right to alter the specifications indicated in this catalogue at any time and without prior notice. Fluid-o-Tech srl Via Leonardo da Vinci, 9 Corsico, Milano, Italy Tel Fax info@fluidotech.it Fluid-o-Tech Int l Inc. 6 Atwater St., 679 Plantsville CT (USA) Tel. + (86) Fax + (86) 6 9 info@fluid-o-tech.com Fluid-o-Tech Int l Inc. Japan, -7-9, Ebara, Shinagawa Tokyo -6, Japan Tel. +8 () () Fax +8 () () k.kato@fluidotech.com Fluid-o-Tech Asia (Beijing) Co., Ltd Jingwei Industrial Zone, Beifang Huairou, Beijing,, PRC Tel. +86 () () Fax +86 () () info@fluidotech-asia.com PO B 7- en / Ed.

3 Brass rotary vane pumps PO 7- series Find out more A NOTES A HOUSING HOUSING WITH FILTER BALL BEARING WASHER MECHANICAL SEAL REAR FLANGE ROTOR VANE PIN VANE CERAMIC/NBR CERAMIC/VITON CERAMIC/EPDM GRAPHITE GRAPHITE NPT PORTS GAS PORTS NPT PORTS GAS PORTS NSF/WRAS 7- l/h 5 l/h l/h 5 l/h l/h 5 l/h l/h

4 NOTES LINER FRONT FLANGE ALIGNMENT PIN O-RING SHAPED DISK THREADED CUP OPEN BYPASS VALVE SOLID BYPASS VALVE BYPASS SPRING WASHER STANDARD BYPASS NUT STANDARD BYPASS SCREW BYPASS SCREW O-RING BYPASS PLUNGER BALANCED BYPASS NUT LOCK NUT BALANCED BYPASS SCREW BALL BEARING SEAT O-RING RETAINER SPRING ASSEMBLED CLAMP MAIN FILTER FILTER NUT O-RING FILTER NUT LABEL GRAPHITE GRAPHITE NBR VITON EPDM ALUMINUM NYLON NBR VITON EPDM NBR / NBR VITON EPDM l/h l/h 5 l/h l/h 5 l/h l/h 5 l/h l/h NSF/WRAS NSF/WRAS NSF/WRAS MESH NSF Fluid-o-Tech reserves the right to alter the specifications indicated in this catalogue at any time and without prior notice. Fluid-o-Tech srl Via Leonardo da Vinci, 9 Corsico, Milano, Italy Tel Fax info@fluidotech.it Fluid-o-Tech Int l Inc. 6 Atwater St., 679 Plantsville CT (USA) Tel. + (86) Fax + (86) 6-9 info@fluid-o-tech.com Fluid-o-Tech Int l Inc. Japan, -7-9, Ebara, Shinagawa Tokyo -6, Japan Tel. +8 () () Fax +8 () () k.kato@fluidotech.com Fluid-o-Tech Asia (Beijing) Co., Ltd Jingwei Industrial Zone, Beifang Huairou, Beijing,, PRC Tel. +86 () () Fax +86 () () info@fluidotech-asia.com SPARES PO B 7- en /5 Ed.

5 Rotary vane pumps Adapters and Couplings 56.7 in Find out more M7 - B (9-8-) ADAPTER M7 - B 6 MM FLAT WASHER SCREW M6X mm in M8 - B (9-8-) ADAPTER M8 - B 6 MM FLAT WASHER SCREW M6X5 MM in NEMA 56C (9-8-) ADAPTER NEMA 56C mm FLAT WASHER SCREW /8 6X-/

6 Rotary vane pumps - Adapters and Couplings in 9.5 in.8 in Ø9 Ø.78 in Ø5 Ø.98 in Ø Ø.577 in M7 - B (9-8-5) COUPLING WITH mm BORE INSERT COUPLING - FLAT SIDE RUBBER in.96 in Ø9.5 Ø.6 in Ø Ø.577 in M8 - B (9-8-8) COUPLING WITH 9 mm BORE SET SCREW M6X8 mm INSERT COUPLING - FLAT SIDE CAST IRON RUBBER CAST IRON Ø9.5 Ø.6 in 5.59 in.96 in - Ø Ø.577 in NEMA 56C(9-8-) COUPLING WITH 5/8 BORE SET SCREW M6X8 mm INSERT COUPLING - FLAT SIDE CAST IRON RUBBER CAST IRON Fluid-o-Tech reserves the right to alter the specifications indicated in this catalogue at any time and without prior notice. Fluid-o-Tech srl Via Leonardo da Vinci, 9 Corsico, Milano, Italy Tel Fax info@fluidotech.it Fluid-o-Tech Int l Inc. 6 Atwater St., 679 Plantsville CT (USA) Tel. + (86) Fax + (86) 6-9 info@fluid-o-tech.com Fluid-o-Tech Int l Inc. Japan, -7-9, Ebara, Shinagawa Tokyo -6, Japan Tel. +8 () () Fax +8 () () k.kato@fluidotech.com Fluid-o-Tech Asia (Beijing) Co., Ltd Jingwei Industrial Zone, Beifang Huairou, Beijing,, PRC Tel. +86 () () Fax +86 () () info@fluidotech-asia.com SPARES PO ADAPT & COUPL en 9/ Ed.

7 Rotary vane pumps Optional mountings Find out more.75 ±.5.76 ±.59 in 6.8 MIN.677 in. A Ø in -.98 Ø. MAX.87 in Ø in A in Ø MIN. in.5x5.96 in x in MIN.57 in Notes: The drawing illustrates the minimum dimensional requirement of the motor in order to grant the proper alignment between pump and motor. Tool AT-9_ is available upon request to verify the compliance with the motor to the above requirements. Misalignment between motor and pump shaft might cause excessive noise at first and damage to pump and/or motor afterwards with possible leakages of liquid and subsequent blockage of the unit. PO SERIES FLANGE MOUNTING Ø x Ø Ø Ø PO/MO/IG SERIES KIT 8YZ in.69 in SPACER 8 YZ HIGH TEMPERATURE SPACER 8 YZ CROSS COUPLING MALE/FEMALE HEAVY DUTY CROSS COUPLING MALE/FEMALE CLAMP

8 Rotary vane pumps - Optional mountings PO/MO SERIES DUMPER COUPLING FOR RPM MOTORS.866 in Ø.787 in COUPLING MALE/FEMALE 9--5 PO/MO SERIES Ø 7. in.69 in FEMALE SHAFT WITH COUPLING in Ø.7 in Ø in in FLAT COUPLING 9-- FLAT COUPLING 9-- CROSS COUPLING CROSS COUPLING PO SERIES SPLINED SHAFT WITH COUPLING 6.6 in Ø.787 in SPLINED COUPLING 9--8 Fluid-o-Tech reserves the right to alter the specifications indicated in this catalogue at any time and without prior notice. Fluid-o-Tech srl Via Leonardo da Vinci, 9 Corsico, Milano, Italy Tel Fax info@fluidotech.it Fluid-o-Tech Int l Inc. 6 Atwater St., 679 Plantsville CT (USA) Tel. + (86) Fax + (86) 6 9 info@fluid-o-tech.com Fluid-o-Tech Int l Inc. Japan, -7-9, Ebara, Shinagawa Tokyo -6, Japan Tel. +8 () () Fax +8 () () k.kato@fluidotech.com Fluid-o-Tech Asia (Beijing) Co., Ltd Jingwei Industrial Zone, Beifang Huairou, Beijing,, PRC Tel. +86 () () Fax +86 () () info@fluidotech-asia.com SPARES PO OM en / Ed.