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Lutz (U.K.) Ltd. | United Kingdom
Family business since 1954
+44 24 77 10 33 06

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

  • 0172-094
The B70V SanitaryPlus foodstuff pump is a powerful positive displacement pump for highly...more
Product information "Eccentric screw pump B70V SanitaryPlus, Ex (with three-phase motor)"
Delivery rate: 12 l/min. (explosion-proof)

The B70V SanitaryPlus foodstuff pump is a powerful positive displacement pump for highly sensitive, viscous and tough media up to the limits of flowability. It is driven by directly coupled three-phase motors with and without frequency converter.


  • For liquid foods and luxury foods, active pharmaceutical ingredients and cosmetic products
  • Certified and approved according to the current "3-A Sanitary Standards for Centrifugal and Positive Rotary Pumps Number 02-10
  • Selected materials according to FDA and 3-A standard
  • Welded joints according to the hygiene requirements of the EHEDG
  • Tri-Clamp connection according to DIN 32676
  • With three-phase current drive
  • Quick coupling between motor and pumping station


  • Gentle, low-pulsation product conveyance
  • Thread-free, manually releasable quick connections in the area in contact with the medium
  • Quick and easy to dismantle
  • Easily accessible and inspectable components
  • Easy cleaning
  • Drive can be released by motor quick release
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  B70V-H-D SanitaryPlus 12.1 (Ex) Housing: stainless steel (1.4404)...
  B70V-H-D SanitaryPlus 12.1 (Ex)
Housing: stainless steel (1.4404)
gaskets: FPM or EPDM
mechanical seal: SiC/carbon/EPDM (FPM),
optionally SiC/SiC/EPDM (FPM)
Rotor/shaft: stainless steel (1.4571, 1.4462)
Stator: PTFE
Immersion tube diameter
54 mm
Temperature of the pumped medium: max. 100 °C
Pressure port: Tri-Clamp DN 50
Immersion depth:** 1100 mm 
Flow rate  
Flow rate:* max. 12 l/min 
Delivery head:* max. 6 bar
Viscosity: 1 - 100,000 mPas 

Illustration with three-phase motor with frequency converter

* Determined with water at 20°C; three-phase motor (900 1/min) 
** Special immersion depths on request

Explosion-proof eccentric screw pump with approval device category 1 / 2 (according to ATEX
) for pumping flammable liquids of explosion group IIB and temperature class T4 at 40 °C ambient temperature or temperature class T3 at 60 °C ambient temperature