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LUTZ (U.K.) LTD. | Great Britain
Family business since 1954
+44 24 77 10 33 06

Horizontal Eccentric screw pump tube B70H Industry

for neutral, aggressive and easily inflammable media


Preis anfragen

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  • 0176-401
  • upon request
  • is also available in the Pure version on request
Description: The B70H is a modification of our B70V and is designed for horizontal use on...more
Product information "Horizontal Eccentric screw pump tube B70H Industry"

Delivery rate: 25 l/min. 
Drive shaft: Cardan shaft (GW)
Type of seal : Mechanical seal (GLRD)
Note: With Ex-approval and a Tri-Clamp connection on the discharge connection


The B70H is a modification of our B70V and is designed for horizontal use on a transport trolley. It can be used in situations where the B70V comes up against spatial or handling limits and thus rounds off our Eccentric screw pumps range with a mobile variant. The pump is suitable for pumping aqueous to highly viscous Newtonian and non- Newtonian media as well as media containing solids and shear-sensitive media. It is also used in explosion-proof zones for aggressive and highly flammable liquids with high delivery pressure.

  • Simple upgrade of the stator from 25.1 to 75.1 possible
  • Horizontal version
  • Optional stainless steel transport trolley with normal or conductive rollers.

Features & Advantages

  • Conveying possible at low room height
  • No physical strain due to heavy lifting
  • Mobility is given by the transport trolley
  • Easy size change possible
  • Easy handling of pumps with large weights
  • Approved according to ATEX directive 2014/34/EU, category 1/2
Technical data
Pump tube (material): Edelstahl (1.4571/1.4404)
Static seal (material): FPM (fluororubber)
Mechanical seal (material): Kohle, CrMO-Guss, FPM
Drive shaft (material): Edelstahl (1.4571)
Stator (Werkstoff): PTFE (Polytetrafluorethylen)
Rotor (Werkstoff): Edelstahl (1.4571)
Delivery rate (up to max. l/min)*: 25
Delivery head (up to bar)*: 8
Fluid temperature (max °C): 140
Viscosity (up to mPas): 100000
Conveyor wheel shape / drive type: Gelenkwelle (hochviskose Medien)
Seal type: Mechanical seal (MS)
Immersion length (mm): 400
Statorgröße: 25.1
Druckstutzen (DN): 50
Explosion protection: Yes
Type of drive: Three phase
Certification: ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)
Type: B70H

* The maximum flow rate is a value determined by means of a test bench and measured with water at a medium temperature of approx. 20 °C. The measurement is carried out at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.

** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter

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