The FLUX air-operated diaphragm pump FDM 25 in injection-moulded version is self-priming and protected against dry running. The pump is distinguished for its versatility and can be used for pumping low to high viscosity media with solid particles, abrasive media, highly flammable media or liquids with high gas content.
Technical data:
Flow rate: max. 178 l/min1
Flow pressure: max. 8 bar
Operating pressure: max. 8 bar
Suction head: max. 6,0 m1
Suction head product-filled: max. 7,6 m1
Size of solids: max. 3,2 mm
Viscosity: min. 1 mPas - max. 15000 mPas2
Housing Materials: Aluminium, Stainless steel, Polypropylene, Polyvinylidene fluoride
Media / Fluids: Highly flammable media, Viscous media, Abrasive media, Aggressive media
1 dependent on pump model, operating pressure and medium
2 dependent on the flow behaviour of the medium
Product attributes
Moulded version
Self-priming even from a dry start
Variable delivery rates by adjusting air pressure to the pump
No need of by-pass control
Fully submersible
Unbalanced air valve design eliminates stalling
Oil-free operation
Regulating valve insensitive to foreign matter in the air
Benefits
Suitable for dry run operation
Blockage-free, infinitely adjustable operation
Long service life
Free of wear
Service-friendly operation
Versions available for use in hazardous areas
Available in plastic and as metal version
Media examples
Alcohols in pharmaceutical sector
Petrol
Chlorine bleach
Cleaning agents
Pickling
Waste water
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