SAWA gear pump ZRThe SAWA gear pump ZR is the robust all-rounder for a broad range of industrial applications. They are suitable for pumping fluid media to viscosities up to 3000 mPa s.



  • Pulsation free promotion of the medium,
  • Sturdy design comprising high-quality Cr-Ni-Mo stainless steel 1.4435 (316L),
  • Helical gears for quiet operation,
  • Versatile application
  • Good adjustability with frequency converter due to steep linear pump characteristic, 
  • Equipped with shaft seal (single or double),
  • Available as sealless, magnetically coulpled design ZRP


Flow rate Q max. 9 m3/h
Delivery head H up to 100 m
Temperature range minus 50 to 200 °C
Viscosities max. 3000 mPa s
Nominal pressure up to PN16


Food industry: glycose, fats, oils, essences, concentrates etc.

Chemicals and industry: Lyes, acids, emulsions, oils, resins, refrigerants, heat transfer oil up to 350 ° C, solvents, deionized water, glycol solutions, etc.

Feed industry: Molasses, fats, fatty acid, propionic acid, preservatives etc.

Performance range:

Performance range gear pump ZR


  • 20 Mar
    Anuga FoodTec 2018 02:00 AM to 02:00 AM

  • 11 Jun
    ACHEMA 2018 02:00 AM to 02:00 AM

optional forms ZR

ATEX / bearing housing option ATEX
for zones 1, 2, 21, 22

bearing housing option
for special applications

ZR-magnetkupplungmagnetic coupling

hermetically sealed design ZRP for crystallising, toxic, flammable and environmentally hazardous liquids

LE190MM-FahrgestellMobile version

with sturdy trolley

Image: centrifugal pump LE190 on trolley