BOGEN PUMPS
                                                                                                           
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Stainless Steel Air Operated Double Diaphragm Pump 667 L/Min Flow 0.83MPa Pressure for Industrial Applications

Price Negotiable
Price: Negotiable
MOQ: 10 Unit(s)
Delivery Time: 7
Brand: BSK
Product Description
Product Overview
Air Operated Stainless Steel Diaphragm Pump, also known as Air Double Diaphragm Pump or Pneumatic Diaphragm Pump, is a robust industrial pumping solution designed for demanding applications. This pump utilizes compressed air to drive two diaphragms in synchronized reciprocating motion, providing reliable fluid transfer capabilities.
Key Specifications
ParameterValueUnit
Maximum Air Inlet Pressure0.83MPa
Maximum Flow Rate667L/Min
Maximum Lift70M
Maximum Outlet Pressure0.83MPa
Maximum Particle Size7mm
Weight28kg
Noise Level<70dB
Working Principle
The pump features two symmetrical chambers equipped with diaphragms connected by a center couplet stem. Compressed air enters through the inlet valve, pushing one diaphragm while the opposite chamber discharges fluid. The air distribution system automatically alternates between chambers, creating continuous synchronized reciprocating movement for consistent pumping action.
Key Features
  • Zero leakage design for safe operation
  • Excellent self-priming performance
  • Capable of conveying various media types
  • Available in multiple materials: Cast Steel, Aluminum, Stainless Steel, Polypropylene
Application Industries
Chemical, Coating, Painting, Dye, Pigment & Textile Chemical, Food Processing, Water Treatment, Petroleum, Environmental Protection, and Pharmaceutical industries.
Material Configuration Options
Pipe Connection Types
A-BSP, B-NPT(F), C-Flange
Diaphragm Materials
9-Santoprene, H-Hytrel, T-PTFE/Santoprene
Ball Materials
9-Santoprene, H-Hytrel, T-PTFE, A-Acetal
Ball Seat Materials
P/K-Polypropylene/Kynoar, SS-Stainless Steel
Pump Body Materials
SS-Stainless Steel, AL-Aluminum Alloy, CI-Carbon Steel, P/K-Polypropylene/Kynoar
Temperature Limits
Acetal: 4.4-65.5°C | Santoprene: -40-107.2°C | Nitrile: -12-82°C | Viton: -40-176.6°C | Hytrel: -12-93°C | Kynar: -28.9-65.5°C | Polypropylene: 0-79.4°C
Flow Diagram
2-inch air operated diaphragm pump flow diagram showing internal components and fluid path

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company BOGEN PUMPS
Location E 18Floor Fazhan Build No.13 Easy Huayuan Road Chancheng Area Foshan City.
Contact Person ALLSON

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