MK25 Pneumatic Diaphragm Pump

Impeller-free, with low shear force, and not prone to damaging the material’s structure.
MK25 Pneumatic Diaphragm Pump

Characteristic

Technical Specifications

  • Maximum flow rate: 157 L/min
  • Maximum head: 84 m
  • Maximum air supply pressure: 8.4 bar
  • Suction and discharge port size: 1 inch
  • Compressed air inlet size: 1/2 inch
  • Self-priming lift
    • Dry: 0–4 m
    • Wet: 0–8 m
  • Maximum particle diameter: 4 mm

 

Performance curve

 

Material

  • Pump body: PP, PVDF, aluminum alloy, stainless steel
  • Diaphragms: Santoprene, polyether rubber, fluoroelastomer, PTFE, EPDM, nitrile rubber
  • Valve ball: PTFE, stainless steel, Viton rubber, polyether rubber, fluoroelastomer, ceramic
  • Valve seat: PP, PVDF, PTFE, Santoprene rubber, polyether rubber, fluoroelastomer
  • Intermediate materials: PP, aluminum alloy, stainless steel

 

Weight

  • PP: 9 Kg
  • PVDF: 12 kg
  • Aluminum alloy: 11 kg
  • Stainless steel: 16 kg

 

Product Features

1. No electricity required; explosion-proof design. Capable of conveying flammable and explosive media.

2. No dynamic seals; it can run dry without damaging the pump.

3. No impeller, low shear force, and does not easily damage the material structure.

4. Submersible, portable, with flexible and convenient installation, and easy to maintain.

5. Capable of conveying highly viscous, high‑viscosity media.

6. Can convey media such as strong acids, strong bases, and strong organic solvents.

7. The flow rate and head can be adjusted by varying the air intake volume and pressure.

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Inquiry

Jasmine (Suzhou) Co., Ltd., specializing in imported industrial automation and fluid components, focuses on genuine motors, drives, PLCs, sensors, pneumatic parts and spray systems. As an official agent of Spraying System and Aventics, we provide one-stop product supply, technical consultation and customized matching solutions for industrial and high-end equipment applications.

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