1 Inch Polypropylene Diaphragm Pump Air Driven Diaphragm Pump Butterfly Valves

Polypropylene Air Operated Double Diaphragm Pump Butterfly Valves


The diaphragm pump offers high volume delivery even at low air pressure and a b road range of material compatibility options available.Refer to the model and option chart.The pump is provided with the modularized air motor and fluid section.
The air operated diaphragm pump alternately generates the intake fluid pressure and positive fluid pressure in the fluid chamber by using the pressure difference in the air chamber. The ball valve can ensure the forward flow of fluid.

Pump cycling will begin as air pressure is applied and it will continue to pump and keep up with the demand. It will build and maintain line pres -sure and will stop cycling once maximum line pressure is reached (dis -pensing device closed) and will resume pumping as needed.

Air diaphragm pump(also know as a Membrane pump, air operated double diaphragm pump(AOOD) or pneumatic diaphragm pump)that uses a combination of the reciprocating action of a rubber,thermoplastic or diaphragm and suitable valves either side of the diaphragm (check valve,butterfly valves,flap valves,or any other form of shut-off valves) to pump a fluid.

Specifications

Air Diaphragm Pump
1. Non leakage
2. Good self priming performance
3. Convey all kinds of medium
4. Material:Cast steel,Alu,SS,PP


BG2 5 PP - X X-X X -X X (model selection)

Form of pipe mouth:A-BSP B-NPT(F) C-Flange
Diaphragm material:9 – Santoprene H – Hytrel T - PTFE/Santoprene
Ball material:9 -Santoprene H – Hytre T – PTFE A - Acetal
Ball seat material:P/K –Polypropylene/Kynoar SS –Stainless Steel
Pump material: SS –Stainless Steel AL –Aluminum Alloy CI- Carbon Steel P/K –Polypropylene/Kynoar

Advantages:
1. central shaft is of integrave structure, ensure the concentricity and make the action more fluent.
2. increase the filter unit, ensure the normal operation of air motor.
3. the material of air-guided plate is ceramic and stainless steel to suitable for different workplace
4. the piston end adopts no screw structure and easy to install
5. external air motor, easy to maintain
6. engineering plastic is adopted, saving resources
7. compared with other diaphragm pumps, moving parts are less
8 one reversing valve suitable for pumps of multiple specifications

Maximum Applied Temperature Limits (diaphragm / ball / seal material)


Acetal ···············································40°- 150°F (4.4- 65.5°C)
Santoprene·········································-40°- 225°F (-40°- 107.2°C) ·················································40°- 220°F (4.4°- 104°C) Nitrile···················································10°- 180°F (-12°- 82°C) Viton···················································-40°- 350°F (-40°-176.6°C) Hytrel····················································-20°-150°F (-12°- 93°C) Kynar····················································10°-200°F (-28.9°- 65.5°C) Polypropylene·········································32°- 175°F (0-79.4°C)


1” Flow diagram