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Lutz (U.K.) Ltd. | United Kingdom
Family business since 1954
+44 24 77 10 33 06
Lutz ex-geschützte Druckluft Membranpumpe DMP 1" Edelstahl für Chemikalien, Öl (nach Atex)

Double diaphragm pump 1” made of stainless steel (bolted version)

Werkstoffe Membranen, Ventilkugeln, Dichtungen:

  • 5622+040

Do you have questions?

  • Phone: +49 (0)9342 8 79-260
  • Email:
Suitable for neutral, aggressive and easily flammable liquids Application examples: Drum...more
Werkstoffe TPV (NBR-PP), TPV (NBR-PP), NBR

Suitable for neutral, aggressive and easily flammable liquids

Application examples:
Drum and container transfer, decanting corrosive solutions and chemicals.


  • Absolutely oil-free valve technology
  • Absolutely safe to run dry
  • Self-priming, even dry
  • Just a few components, easily accessible
  • Flow rate up to 182 l/min
  • Explosion-proof version approved according to ATEX Directive 2014/34/EU, Category 2


  • No failure of the pump due to lack of lubrication
  • No contamination of the environment or of the product itself by oil vapour
  • Gentle pumping of thick-bodied, contaminated and abrasive liquids
  • Flow rate and flow pressure can be infinitely varied
  • No wear prone, dynamic seals
  • Easy maintenance without special tools
Housing Material: Alu (Aluminum)
Explosion protection: explosion-proof
Werkstoffe DMP 1" SSB SS/TPV (NBR-PP) (explosionsgeschützt) Gehäuse:...
Werkstoffe DMP 1" SSB SS/TPV (NBR-PP) (explosionsgeschützt)
Gehäuse: Edelstahl
Membrane: TPV (NBR-PP)
Ventilkugel: TPV (NBR-PP)
Dichtung: NBR
max. 93 °C
Lufteinlass: 1/4" NPT IG
(1/2" BSP IG)*
Luftauslass: 3/4" NPT IG
Saugstutzen: 1" BSP IG
Druckstutzen: 1" BSP IG
Gewicht: 17 kg
Fördermenge: max. 182 l/min.
Saughöhe trocken: max. 5,2 m
Betriebsdruck: max. 8,2 bar
Feststoffe bis: max. Ø 6,4 mm 

Ex II 2 GD c TX

* bei Verwendung des Kugelhahns mit Reduziernippel (nicht im Lieferumfang enthalten)