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Familienbetrieb seit 1954
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Pump tube Niro for mixing and pumping - PURE

Pump tube Niro for mixing and pumping - PURE

for food (PURE series)

Immersion depth:


Preis anfragen

Fields with * are required
  • 0151-240 + 0151-355
  • upon request
  • The PURE designation includes ATEX, FDA and Regulation (EC) 1935/2004 approvals
Description: The Lutz Pump tube for mixing and pumping (Niro) PURE is suitable for aqueous...more
Product information "Pump tube Niro for mixing and pumping - PURE"

Immersion depth: 1000 mm
Type of seal : mechanical seal FPM (GLRD FPM)
Note: for ATEX approval , a pump tube with an explosion-proof motor must be used, otherwise the ATEX directives cannot be complied with.


The Lutz Pump tube for mixing and pumping (Niro) PURE is suitable for aqueous and fatty foods. Depending on the application, various Motors are available to you, which you can combine with the Pump tube at any time. This means you are flexible at all times and thus save important resources. The pump tubes can be disassembled and cleaned. They have no grease filling, which means that no products contamination occurs.

  • also available in special immersion depths from 200 - 2500 mm
  • Pump tube equipped with Lutz original handwheel
  • for mixing and pumping for foodstuffs containing alcohol, cosmetics and pharmaceutical products as well as flammable cleaning agents

Features & Advantages

  • optionally with electric or compressed air drive
  • physiologically harmless version (PURE)
  • hygienic/aseptic connections
  • high mixing and pumping capacity for thorough homogenization
  • Two functions (pumping and mixing) in one unit
  • suitable for food contact according to EC 1935/2004 and FDA
  • approved according to ATEX Directive 2014/34/EU, Category 1/2
Technical data
Pump tube (material): Niro (Edelstahl)
Impeller (material): ETFE (ethylene-tetrafluorethylene copolymer)
Static seal (material): PTFE (Polytetrafluorethen), FPM (fluororubber)
Mechanical seal (material): Kohle, Keramik, PTFE, HC-4 (2.4610), Edelstahl (1.4571)
Bearing (material): Edelkohle
Drive shaft (material): Edelstahl (1.4571)
Flow rate (up to l/min.): 216
Delivery head (up to m wc): 14,5
Temperature of medium (up to °C): 100
Density (up to kg/dm³): 1.4
Viscosity (up to mPas): 650
Type of impeller: Axial-flow rotor
Seal type: Gleitringdichtung FPM (GLRD)
Immersion length (mm): from 1000 mm
Immersion tube diameter (up to mm): 41
Anschluss Tri-Clamp (DN): 32
Explosion protection: Yes
Connection: Tri-Clamp
Certification: ATEX Richtlinie (ATEX Richtlinie 2014/34/EU), FDA-compliant, Verordnung (EG) 1935/2004

* 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

DN 19 (3/4")
2 m
Hose set Pure Hose set Pure
for watery and fatty food
DN 19 (3/4")
Hose set Ex-Pure Hose set Ex-Pure
for watery and fatty food
Service & Support