Submersible Diaphragm Transfer Pump 2 Inch Air Diaphragm Pump 667L/Min

Submersible / Slurry Casting Steel Diaphragm Pump 135L/Min 8.3bar

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.

General Description

Diaphragm Transfer 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 BSK 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.

Specifications

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

1. Explosion-proof, zero leak, simple operation.

2. Idling capability,Self suction, No complex control.

3. Diversity of material,no rotating parts,applicable to various erosive situations.

4. Diaphragm, ball and ball seat adopt imported materials with longer service life.

5. Modularization of main valve and air motor. No broken, easy to disassemble and repair.

Industrial Applications

1. Various toxic, flammable and volatile liquids;

2. Various strongly acidic, strongly alkaline and strongly corrosive liquids;

3. Transmitting mediums with high temperature at 150;

4. Backing pressure feeder for various filter presses;

5. Employed for retrieving and circulation of heat water;

6. Loading and unloading of oil tankers, oil depots and oil goods.

7. Pumping of pickles, jams, mashed potato and chocolate etc.

8. Pumping of paint, gum and pigment adhesives;

9. Employed for various porcelain, glaze, cement, grout, mortar and slurry;

10. Employed for various rubber, latex, organic solvent, stuffing;

11. Employed for clearance of oil tanker barge to suck off inner age and residual oil.

12. Employed for hops, yeast thin grout, syrup and molasses;

13. Pumping of age and sediment in mine, adit, tunnel and er.

14. Suction and transmission of various special mediums.

A 50 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

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-