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Lutz (U.K.) Ltd. | United Kingdom
Family business since 1954
julie.mcauley@lutz-jesco.com
+44 24 77 10 33 06

Horizontal Eccentric screw pump B70H industry, Ex (with three-phase motor)

Fördermenge:

  • 0176-401

Do you have questions?

  • Phone: +49 (0)9342 8 79-260
  • Email: info@lutz-pumpen.de
For mobile and stationary application Lutz horizontal eccentric screw pumps are suitable...more
Fördermenge: 25 l/min. (Ex)

For mobile and stationary application

Lutz horizontal eccentric screw pumps are suitable for pumping aqueous to highly viscous Newtonian and non-Newtonian media. The pumps are suitable for abrasive, solids containing and shear sensitive media, as well as for neutral, aggressive and easy fl ammable liquids under high delivery pressure.

Features/Benefits:

  • By positioning outside of the container it is possible to pump liquid out of the stacked containers - or containers which are not accessible from the top
  • Due to the compact construction height, emptying at limited room height is possible
  • Easy handling of heavy pumps
  • No physical strain due to lifting
  • Easy replacement of wearing parts by the new rotor/stator combination
  • Fluid transfer is possible in either direction of rotation
  • By replacing the rotor/stator unit, an easy change of size is possible
  • Also available in PURE design

Easy change of size

  • A change between different stator materials is possible with keeping the same stator sleeve.
  • A conversion from 25.1 to 75.1 is possible by replacing the stator sleeve.
  • Outer tube and shaft always have the same length and are compatible with each rotor/stator unit.
  • By replacing stator, rotor and stator sleeve, a conversion to any rotor/stator combination is possible.

Optional with stainless steel trolley with normal or conductive wheels. In conjunction with a flow meter and operating unit, a mobile filling station is created.

  B70H 25.1 (Ex) * Werkstoff Außenrohr: Edelstahl (1.4571/1.4404)...
  B70H 25.1 (Ex) *
Werkstoff Außenrohr: Edelstahl (1.4571/1.4404)
Stator: PTFE
Dichtungsart: Gleitringdichtung (GLRD)
Antriebswelle: Gelenkwelle
Temperatur des Fördermediums **: 140 °C
Druckstutzen Tri-Clamp DN 50
Atex-Kennzeichnung: Ex II 2 G Ex h IIB T4 Gb
Gewicht: 5,5 kg
Nennmaß: 400 mm
   
Förderleistung  
Fördermenge:*** max. 25 l/min 
Förderhöhe:*** max. 8 bar
Viskosität: 1 - 100.000 mPas

* Explosionsgeschützte Exzenterschneckenpumpe mit Zulassung Gerätekategorie 2 (nach ATEX) zum Fördern brennbarer Flüssigkeiten der Explosionsgruppen IIA und IIB. Temperaturklasse T4 bei 40°C Umgebungstemperatur oder Temperaturklasse T3 bei 60°C Umgebungstemperatur. Hinweis: Drehrichtungsunabhängige Gleitringdichtung auf Anfrage

** Ermittelt mit Wasser bei 20°C; Drehstrommotor (900 1/min) und Elastomerstator

*** mit PTFE Stator (bei explosionsgeschützten Exzenterschneckenpumpen B70H darf die Fördermediumstemperatur 100 °C nicht überschreiten)