Eccentric screw pump B70V industry, ex-proof (with...



Flow rate: 12 l/min. (explosion-proof) The 70V industry is suitable for pumping watery up to highly viscous liquids with and without fibre or solid content. Driven by Lutz universal motors with 230V, AC voltage or compressed air motors. Liquid examples: Ideal for pumping viscous mineral oils, cosmetics, food, resins, emulsions, paints and many other viscous materials. Features: For shear-sensitive and viscous liquids Displacement pump with reduction gear using the eccentric screw principle Convenient for all Lutz universal motors and compressed air motors Easily detachable outer pipe Benefits: Gentle product pumping Constant flow Ideal for mobile application Easy handling Simple cleaning Low wear Sealing system: Mechanically sealed (MS) or packing gland (PG) Drive shaft: Torsion shaft or universal joint shaft Stator: NBR light, FPM or PTFE Immersion length: 1000 and 1200 mm Also available with circulation/rinse connection Viscosity (up to mPas): up to 4.000 mPas (e.g....

Product features

Housing Stainless steel (1.4571/1.4404)
Seals FPM
Mechanical seal Carbon/CrMo-casting, FPM WC/WC/FPM (with circulation/rinse connection)
Drive shaft Stainless steel (1.4571)
Rotor Stainless steel (1.4571)
Stator PTFE
Immersion tube diameter 54 mm
Temperature of medium max. 140 °C (PTFE)**
Hose connection G 1 1/2 OT
Immersion depth 1000 and 1200 mm
Flow rate max. 12 l/min
Pumping head max. 6 bar
Viscosity 1- 30,000 mPas

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