High Pressure Air Driven Double Diaphragm Pump For Chemical
Industry
Air Driven Double Diaphragm Pump Introduction
1. Firstly, the stainless steel material has strong pressure
tolerance and is the best choice for some diaphragm pumps with high
pressure demand;
2. Free from rust and pollution, which greatly protects the
cleanliness of medium. It is an excellent choice for some medical
units, food processing enterprises and beverage industry.
3. It is doomed to be safe and quiet if it is powered by air.
4. Don't worry about the danger caused by wires and engines
5. Simple structure, convenient installation and maintenance, and
the pump conveying medium will not touch the valve.
6. Roomy flow with good passing performance, allowing the maximum
particle diameter up to 10 mm. When pumping mud and impurities,
there is little wear on the pump;
7. It can deliver relatively sticky liquid (the viscosity is below
10000 mm);
8. The head and flow can be adjusted stepless through the opening
of the air valve (the air pressure is adjusted between 2-/8.3bar).
9. Easy to use, reliable to work, simply open and close the gas
valve, and the pump will stop running automatically when the
pipeline overpressure
10. No irrigation water is required. The suction range is up to 7
meters, the head reaches 83 meters, and the outlet pressure is up
to 8bar
11. The pump has no rotating parts, no shaft seal, and the medium
pumped by the diaphragm is completely separated from the moving
parts and workpiece media of the pump. The medium transported will
not leak outward.
12. Can make a variety of pump materials with good corrosion
resistance
Air Driven Double Diaphragm Pump Parameters
| Description | Unit | Reference Figure |
| Maximum air inlet pressure | Mpa | 0.83 |
| Maximum flow rate | L/Min | 192 |
| Maximum lift | M | 70 |
| Maximum outlet pressure | Mpa | 0.83 |
| Maximum particle size | mm | 3 |
| Weight | kg | 12.3 |
| Noise level | db | ＜70 |
Air Driven Double Diaphragm Pump Specifications
1. Good self priming performance
2. Convey all kinds of medium
3. Material:Cast steel,Alu,SS,PP
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)
1” Air Driven Double Diaphragm Pump diagram
Air Driven Double Diaphragm Pump Details
