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PTFE Air Operated Diaphragm Pump

Complete Technical Specifications

PTFE Diaphragm Operated Air Pump

Specifications

Size: 3/8" - 4"
Max Capacity: 1.85 - 54 m³/h
Max Pressure: 122 PSI
Max Air Consumption: 0.17 - 8.42 m³/min
Max Air Pressure: 8.4 bar
Max Particle Diameter: 2.5 - 10mm

Applications

Corrosive chemicals
Volatile solvents
Viscous, sticky fluids
Shear-sensitive foodstuffs and pharma products
Dirty water and abrasive slurry
Smaller solids
Creams, gels and oils

Advantages

Handles a wide variety of fluids with high solids content
Self priming
Ability to run dry
Explosion proof
Pumping efficiency remains constant
No mechanical seals, couplings, or motors
Cannot overheat

Limitations

Low maximum speed
Not very energy efficient
Pulsed flow - requires dampener for reduction

Supply Material Range

Component Materials
Pump Casing Aluminum (AL), Cast Iron (CI), Stainless Steel (SS), Polypropylene (PP), Teflon Lined (PTFE)
Diaphragm PTFE, Nitrile Butadiene Rubber (NBR), Viton
Ball Valve Nitrile Butadiene Rubber (NBR), Stainless Steel (SS), PTFE
Valve Seat Nitrile Butadiene Rubber (NBR), PTFE