3\" Flange SS Air Operated Double Diaphragm Pump Large Flow Capacity
Negotiable /Piece
Min.Order:1 Piece
RTY Pumps Machinery Company Limited
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Product Features
1 | Ceramic material for main valve and reversing valve ensures longer life, more stability and working in dirty compressed air ( most occasions, air filter become option). |
2 | Without ice with the muffler. Innovative design with the exhaust space of the pump, some of muffler inside, this makes the air outlet smooth.) |
3 | Outward parts of the pump are all die casted aluminum and special environment-protected painting, makes the pump with elegant appearance. |
4 | Large flow capacity. Innovative design of chamber maximizes the flow capacity. Seamless adjustment with inlet valve, or even close the valve, without damaging the pump. |
5 | Low consumption compressed air. Innovative design of the air flow system, minimizes the usage of compressed air to achieve maximum performance. |
6 | Light and small size, movable. |
7 | Modularization of main valve and air motor. No broken, easy to disassemble and repair. |
8 | Optimized design greatly reduces overall component number of pump. Significantly improve performance, help for maintenance. |
9 | For power variety, pneumatic pump’s flow capacity normally lowers than electric pump, but BSK pump is workable in series at certain conditions. This can largely satisfy customer request. |
10 | Innovated design of sealing structure and material, totally solve the leakage inside or outside. |
11 | BSK pump can be started with low air press ( only 1.5 KG air press can start BSK pump). |
Product Parameters
Air Inlet |
3/4-14NPTF-1 |
Fluid Outlet |
3\" flange |
Fluid Inlet |
3\" flange |
Max. Flow |
880L/Min |
Max. Head |
70M |
Max. Self-priming Lift (dry) |
4.5m |
Max. Air Pressure |
8.3bar |
Max. Particle Diameter |
9mm |
Max. Installation Dimension |
542×724×403mm |
Weight |
95kg |
Noise |
<80db |
A 80 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
Main Performance Parameters
No. Parameter Names Units Reference Values
1 Max. Working Air Pressure Mpa 0.83
2 Max. Flow l/min 880
3 Max. Head m 70
4 Max. Fluid Output Pressure Mpa 0.83
5 Max. Particle Through Diameter mm 3
6 Weight kg 95/125 ( PP/KV ) /95 (AL)/ 95(SS/CI)
7 Noise Level db <85
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) Teflon························································································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·································································