||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; ga('create', 'UA-1314708-3', 'auto'); ga('require', 'GTM-M2BXSQ5'); ga('set', 'forceSSL', true); ga('set', 'anonymizeIp', true); ga('require', 'displayfeatures'); ga('require', 'cleanUrlTracker'); ga('require', 'outboundLinkTracker'); ga('require', 'ec'); ga('send', 'pageview'); ga('set', 'nonInteraction', true); setTimeout("ga('send', 'event', 'read', '20 seconds')", 20000); Druckluft Membranpumpe für Harze, Tankreinigung (ex-geschützt)
Family business since 1954
International branch
+44 (0) 2477 103306
Lutz ex-geschützte Druckluft Membranpumpe DMP 1 1/2" für Tankreinigungs-Systeme, Harze

Double diaphragm pump 1 1/2” made of stainless steel (bolted version)

Werkstoffe Membranen, Ventilkugeln, Dichtungen:

Suitable for neutral, aggressive and easily flammable liquids Application examples: For...more
Werkstoffe TPV (NBR-PP), TPV (NBR-PP), NBR

Suitable for neutral, aggressive and easily flammable liquids

Application examples:
For filter presses, tank cleaning systems, pigments and resins.


  • Absolutely oil-free valve technology
  • Absolutely safe to run dry
  • Self-priming, even dry
  • Centre block made of corrosion-free plastic
  • Just a few components, easily accessible
  • Flow rate up to 435 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
  • No direct chemical attack of the air-conducting parts in case of membrane rupture
  • Easy maintenance without special tools
Explosion protection: explosion-proof
Housing Material: Stainless Steel
Size: 1 1/2"
Werkstoffe DMP 1 1/2" SSB SS//TPV (NBR-PP) (explosionsgeschützt) Gehäuse:...
Werkstoffe DMP 1 1/2" SSB SS//TPV (NBR-PP) (explosionsgeschützt)
Gehäuse: Edelstahl
Membrane: TPV (NBR-PP)
Ventilkugel: TPV (NBR-PP)
Dichtung: NBR
max. 93 °C
Lufteinlass: 3/4" NPT IG
(3/4" BSP IG)*
Luftauslass: 3/4" NPT IG
Saugstutzen: 1 1/2" BSP IG
Druckstutzen: 1 1/2" BSP IG**
Gewicht: 32 kg
Fördermenge: max. 435 l/min.
Saughöhe trocken: max. 6,7 m
Betriebsdruck: max. 8,2 bar
Feststoffe bis: max. Ø 6,4 mm 

Ex II 2 GD c TX

* bei Verwendung des Kugelhahns (nicht im Lieferumfang enthalten)

** Druckstutzen nach oben 1 1/4" BSP IG