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Eccentric screw pump B70V SanitaryPlus, Ex (with three-phase motor)

Delivery rate:

The B70V SanitaryPlus is a powerful eccentric screw pump for very sensitive, viscous and...more
Flow rate: 12 l/min. (explosion-proof)

The B70V SanitaryPlus is a powerful eccentric screw pump for very sensitive, viscous and slow-moving liquids up to the limits of flowability. Driven by direct-coupled three-phase motors with and without frequency converter.


  • For liquid foodstuffs and luxury foodstuffs, pharmaceutical substances and cosmetic products
  • Certified and approved according to the latest 3-A Directives (“3-A Sanitary Standards for Centrifugal and Positive Rotary Pumps Number 02-10"
  • Selected materials according to FDA and 3-A standard
  • Welded connections according to EHEDG hygiene requirements
  • Tri-clamp connection according to DIN 32676
  • With three-phase drive
  • Quick-action coupling between motor and pump tube


  • Gentle, low-pulsation product pumping
  • Thread-free, manually detachable quick connections in the area of the pump that comes into contact with the liquid
  • Quick and easy to dismantle
  • Easily accessible and visitable components
  • Simple cleaning
  • Drive is detachable via motor quick-action coupling
Viscosity: up to 4.000 cps (e.g. shampoo), up to 20.000 cps (e.g. honey), up to 30.000 cps (e.g. jam), up to 100 cps (e.g. milk), up to 100.000 cps (e.g. toothpaste), up to 500 cps (e.g. hydraulic oil), up to 1500 cps (e.g. baby food)
Explosion Protection: explosion-proof
  B70V-H-D SanitaryPlus 12.1 (Ex) Housing: Stainless Steel (1.4404)...
  B70V-H-D SanitaryPlus 12.1 (Ex)
Housing: Stainless Steel (1.4404)
Seals: FPM or EPDM
Mechanical seal: SiC/carbon/EPDM (FPM), 
optional SiC/SiC/EPDM (FPM)
Rotor/Drive shaft: Stainless Steel (1.4571, 1.4462)
Stator: PTFE
Nominal diameter: 54 mm
Temperature of the medium: max. 100 °C
Discharge: Tri-Clamp DN 50
Length:** 1100 mm 
Operating data  
Delivery rate:* up to 12 l/min 
Delivery head:* up to 6 bar
Viscosity: 1 - 100.000 mPas 

Figure with Three-Phase Motor with frequency converter

* Determined with water at 20 °C, three-phase motor (900 rpm) 
** Special length on request

Explosion proof eccentric screw pump approved category 1 / 2 (acc. to ATEX) for pumping fl ammable liquids of the explosion group IIB and temperature class T4 at 40 °C ambient temperature or temperature class T3 at 60 °C ambient temperature