Petrochemical Industrial Air Operated Diaphragm Pumps / Steel
Diaphragm Oil Pump
Industrial Air Operated Diaphragm Pumps Description
1. Double Diaphragm Pump Air Operated Double Diaphragm Pump Rubber
Diaphragm for Pump for Food& Chemical, Chemical Resistant Diaphragm
Pump is the new kind of transportation machine, adopting compress
air, smoke and industry exhaust gas as power source.
2. It has two diaphragms, the compressed air come to the pump body
to drive the pump in the constant action of sucking and releasing,
so it can pump the liquids easily by this principle. Also it is
very safe in dangerous environment since it has no electric motor.
Industrial Air Operated Diaphragm Pumps Application
• Sauces, Purees & Beverages
• Poultry, Fish & Meat process
• Dairy
• Prepared Foods
• Fruits, Vegetables & Condiments
• Bio-pharmaceutical
• Pharmaceutical products
• Health & personal care
• Confectionary
• Chromatography, Separation, Purification
• High Purity product transfer
• Filter press feed pumps
• Process Support
• Acids, Solvents, Caustics & Alcohol
• Abrasive media & Solids
| Item | Description | Unit | Reference Figure |
| 1 | Maximum air inlet pressure | Mpa | 0.83 |
| 2 | Maximum flow rate | L/Min | 192 |
| 3 | Maximum lift | M | 70 |
| 4 | Maximum outlet pressure | Mpa | 0.83 |
| 5 | Maximum particle size | mm | 3 |
| 6 | Weight | kg | 12.3 |
| 7 | Noise level | db | ＜70 |
Industrial Air Operated Diaphragm Pumps 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
General Description
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.
A 2 5 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 (0-79.4°C)
