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Lutz (U.K.) Ltd. | United Kingdom
Family business since 1954
+44 24 77 10 33 06
Lutz Verdrängerpumpe, Exzenterschneckenpumpe B70V Industrie mit Drehstrommotor

Eccentric screw pump B70V industry (with three-phase motor/compressed air motor)


  • 0172-004

Do you have questions?

  • Phone: +49 (0)9342 8 79-260
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The B70V industry is a powerful eccentric screw pump for medium-viscous, highly viscous and...more
Fördermenge: 12 l/min. (nicht Ex)

The B70V industry is a powerful eccentric screw pump for medium-viscous, highly viscous and slow-moving liquids up to the limits of flowability. Alternatively driven by direct-coupled three-phase motors or compressed air motors.

Liquid examples:
Ideal for pumping viscous mineral oils, cosmetics, food, resins, emulsions, paints and many other viscous materials. 


  • For medium viscous up to highly viscous liquids and hardly flowable liquids
  • Displacement pump with bearing flange using the eccentric screw principle
  • With three-phase motor or compressed air motor
  • Drive motor optionally available with integrated frequency converter.
  • For mobile and stationary application
  • Easily detachable outer pipe
  • Ex-proof version approved category 1 / 2 (according to ATEX)
  • for pumping combustible liquids of the explosion group IIA or IIB (with circulation/rinse connection) and temperature class T4


  • Gentle product pumping
  • Constant flow
  • A large selection on robust and powerful drive motors
  • Controlled speed adjustment (with frequency converter)
  • Simple cleaning
  • Smooth running and low wear

Sealing system:
Mechanically sealed (MS) or packing gland (PG)

Drive shaft:
Torsion shaft or universal joint shaft

NBR light, FPM or PTFE

Immersion length:
1000 and 1200 mm

Also available with circulation/rinse connection

  B70V-D 12.1 Gehäuse: Edelstahl (1.4571/1.4404) Dichtungen: FPM...
  B70V-D 12.1
Gehäuse: Edelstahl (1.4571/1.4404)
Dichtungen: FPM
Gleitringdichtung: Kohle/CrMo-Guss, FPM 
(optional SiC/SiC, FPM)
Stopfbuchse: PTFE Weichpackung lebenmittelecht
Antriebswelle: Edelstahl (1.4571)
Rotor: Edelstahl (1.4571)
Stator: PTFE
54 mm
Temperatur des Fördermediums: max. 140 °C (PTFE)
Schlauchanschluss: G 1 1/2 AG 
Tauchtiefe:*** 1000 und 1200 mm 
Fördermenge:* max. 12 l/min 
Förderhöhe:* max. 6 bar
Viskosität: 1 - 100.000 mPas 

Abbildung mit Drehstrommotor mit Frequenzumrichter

* Ermittelt mit Wasser bei 20°C; Drehstrommotor (900 1/min) und Elastomerstator
*** Sondertauchtiefen nur in Gelenkwellenausführung von 500-2000 mm auf Anfrage