Exzenterschneckenpumpwerk B70V-D Industrie
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LUTZ PUMPS, INC. | USA
Family business since 1954
info@lutzpumpsamerica.com
800 8 43 39 01 (toll free)
Eccentric screw pump tube B70V-D Industry

Eccentric screw pump tube B70V-D Industry

for three-phase motors

Drive shaft:

Stator Material:

Preis anfragen

Mit * gekennzeichnete Felder sind Pflichtfelder.
  • US-0172-121
  • upon request
  • For pumping highly flammable liquids and for use in "Zone 0", use Pump tubes with mechanical seal (GLRD), cardan shaft (GW) and PTFE stator.
Description: The Eccentric screw pump B70V-D 25.1 in the industrial version is a powerful...more
Product information "Eccentric screw pump tube B70V-D Industry"

Flow rate: 25 l/min. 
Drive shaft: Torsion shaft (TW)
Seal type: Mechanicalseal (GLRD)
Note: No Ex-approval


Description:

The Eccentric screw pump B70V-D 25.1 in the industrial version is a powerful positive displacement pump for medium, high viscosity and viscous media up to the limits of flowability. Depending on the application, various three-phase and air motors are available, which you can combine with the Pump tube at any time. This gives you flexibility at all times and saves important resources.

  • Cardan shaft versions also available in special immersion depths of 500 - 2000 mm
  • Media examples: viscous mineral oils, resins, emulsions, paints and many other thick materials. 

Features & Advantages

  • Uniform volume flow
  • Easy and fast cleaning
  • Gentle, low-pulsation product conveying
  • Smooth running and low wear
  • Large selection of robust and powerful drive motors
  • Approved according to ATEX Directive 2014/34/EU, Category 1/2
Technical data
▼ WERKSTOFFE | MATERIAL | MATERIAAL ▼
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): NBR hell (Nitrilbutadienkautschuk)
Rotor (Werkstoff): Edelstahl (1.4571)
▼ FÖRDERDATEN | OPERATING DATA | SPECIFICATIES ▼
delivery head (up to max. psi)*: 116
Temperature of medium (max °F): 176
Viscosity (up to max. cps)*: 100000
▼ PUMPWERK | PUMP TUBE | POMPWERK ▼
Type of impeller: Torsionswelle (mittelviskose Medien)
Seal type: Mechanical seal (MS)
Immersion length: from 39" (1000 mm)
Immersion tube diameter (up to mm): 2.1
Statorgröße: 25.1
Thread (inch) outside: 1 1/2"
▼ EIGENSCHAFTEN | PROPERTIES | EIGENSCHAPPEN ▼
Explosion Protection: No
Certification:
Type: B70V-D

* 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

25 l/min.
Mechanical seal (MMS)
Stator NBR light
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with reduction gear for electric motors
25 l/min.
Stuffing box
Stator NBR light
Eccentric screw pump tube B70V-SR Industry Eccentric screw pump tube B70V-SR Industry
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25 l/min.
Packing gland
Stator NBR light
25 l/min.
Mechanical seal (MMS)
Stator PTFE
Service & Support