Mining 1.5 Inch Diaphragm Pump / Construction Dual Diaphragm Air Pump

Brand Name:BSK
Model Number:BSKA25AL-PTT-A
Minimum Order Quantity:10
Delivery Time:5
Payment Terms:FOB T/T
Place of Origin:Guangzhou
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Location: Foshan Guangdong China
Address: E 18Floor Fazhan Build No.13 Easy Huayuan Road Chancheng Area Foshan City.
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Mining 1.5 Inch Diaphragm Pump / Construction Dual Diaphragm Air Pump


1.5 Inch Diaphragm Pump Description


The 1.5 Inch 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.


1.5 Inch Diaphragm Pump Features


1Ceramic material for main valve and reversing valve ensures longer life, more stability and working in dirty compressed air ( most occasions, air filter become option).
2Without ice with the muffler. Innovative design with the exhaust space of the pump, some of muffler inside, this makes the air outlet smooth.)
3Outward parts of the pump are all die casted aluminum and special environment-protected painting, makes the pump with elegant appearance.
4Large flow capacity. Innovative design of chamber maximizes the flow capacity. Seamless adjustment with inlet valve, or even close the valve, without damaging the pump.
5Low consumption compressed air. Innovative design of the air flow system, minimizes the usage of compressed air to achieve maximum performance.
6Light and small size, movable.
7Modularization of main valve and air motor. No broken, easy to disassemble and repair.

1.5 Inch Diaphragm Pump Parameters


ItemDescriptionUnitReference Figure
1Maximum air inlet pressureMpa0.83
2Maximum flow rateL/Min192
3Maximum liftM70
4Maximum outlet pressureMpa0.83
5Maximum particle sizemm3
6Weightkg12.3
7Noise leveldb<70

A 40 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)


1.5 Inch Diaphragm Pump Flow diagram



1.5 Inch Diaphragm Pump Maintenance

  • Service kits are divided to service two separate diaphragm pump functions: 1. AIR SECTION, 2. FLUID SECTION. The FLUID SEC -TION is divided further to match typical part MATERIAL OPTIONS.
  • Provide a clean work surface to protect sensitive internal moving parts from contamination from dirt and foreign matter during service disassembly and reassembly.
  • Keep good records of service activity and include pump in preven -tive maintenance program.
  • Before disassembling, empty captured material in the outlet man -ifold by turning the pump upside down to drain material from the pump.


China Mining 1.5 Inch Diaphragm Pump / Construction Dual Diaphragm Air Pump supplier

Mining 1.5 Inch Diaphragm Pump / Construction Dual Diaphragm Air Pump

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