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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 universal motor)



  • 0174-094
The explosion-proof food pump B70V SanitaryPlus is suitable for pumping shear-sensitive and...more
Product information "Eccentric screw pump B70V SanitaryPlus, Ex (with universal motor)"
Delivery rate: 12 l/min. (explosion-proof)

The explosion-proof food pump B70V SanitaryPlus is suitable for pumping shear-sensitive and viscous media with and without fibre or solid content. The eccentric screw pump is driven by Lutz universal motors with 230 V alternating voltage.


  • For liquid foods and luxury foods, active pharmaceutical ingredients and cosmetic products (food safe)
  • 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 in accordance with EHEDG hygiene requirements
  • Tri-Clamp connection according to DIN 32676
  • Suitable for all Lutz universal motors
  • Versatile and easy to transport 


  • 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
  • Actuator can be released by Lutz handwheel
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  B70V-H-SR SanitaryPlus 12.1 (Ex) Housing: stainless steel (1.4404)...
  B70V-H-SR SanitaryPlus 12.1 (Ex)
Housing: stainless steel (1.4404)
Seals: 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
Diving depth:** 1100 mm 
Flow rate:* max. 12 l/min 
Delivery head:* max. 6 bar
Viscosity: 1 - 30,000 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