High Pressure Air Operated Diaphragm Pump Resolve Numerous Problems

High Pressure Air Operated Diaphragm Pump Resolve Numerous Problems

Air Operated Diaphragm Pump Introduction

Pneumatic Diaphragm Pump are machines for conveying or pressurizing fluids. The pump is mainly used to transport water, oil, acid and alkali liquid, emulsion, suspending emulsion and liquid metal, and also can transport liquid, gas mixture and liquid containing suspended solids. Pumps can generally be divided into three types according to their working principles: volumetric pumps, power pumps and other types of pumps. According to the driving method, it can be divided into electric pump and water wheel pump, single-stage pump and multi-stage pump according to the structure, boiler feed pump and metering pump according to the use, and water pump, oil pump and mud pump according to the nature of liquid delivery. According to the shaft structure, it can be divided into linear pump and traditional pump. Pumps can only transport fluid as the medium of logistics, not solid.

Air Operated Diaphragm Pump Advantage

1. No irrigation water, suction up to 5 meters, head up to 70 meters, the outlet pressure > 7bar

2. Wide flow and good performance, which allows the maximum particle diameter of 10 mm. Pumping mud, impurities, minimal wear and tear on the pump

3. Head, flow through the valve open to realize the stepless adjustment (pressure regulator between 1-7bar)

4. The pump has no moving parts, no seals, diaphragms exhausted medium and pump running parts, working medium is completely separated from the transmission medium does not leak out. So pumping toxic, volatile or corrosive media, will not cause environmental pollution and danger to personal safety.

5. Do not have electricity, flammable and explosive places safe and reliable.

6. Can be immersed in the medium.

A 280SS 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)