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Family business since 1954
International branch
julie.mcauley@lutz-jesco.com
+44 (0) 2477 103306
Lutz ex-geschützte Druckluft Membranpumpe DMP 1/2" Edelstahl für Öl, Chemikalien, Säuren

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

Werkstoffe Membranen, Ventilkugeln, Dichtungen:

Suitable for neutral, aggressive and easily flammable liquids Application examples:...more
Werkstoffe PTFE, PTFE, PTFE

Suitable for neutral, aggressive and easily flammable liquids

Application examples:
Suitable for emptying 200 l drums, ink, chemical, solvents, acids and alkalis feed and recirculation.

Features:

  • 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 57 l/min
  • Explosion-proof version approved according to ATEX Directive 2014/34/EU, Category 2

Benefits:

  • 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: 1/2"
Werkstoffe DMP 1/2" SST SS/PTFE (explosionsgeschützt)  Gehäuse:...
Werkstoffe DMP 1/2" SST SS/PTFE (explosionsgeschützt) 
Gehäuse: Edelstahl 
Membrane: PTFE
Ventilkugel: PTFE
Dichtung: PTFE
Fördermediums-
temperatur:
max. 93 °C
Lufteinlass: 1/4" NPT IG
(1/2" BSP IG)* 
Luftauslass: 3/8" NPT IG
Saugstutzen: 1/2" BSP IG
Druckstutzen: 1/2" BSP IG
Gewicht: 9,1 kg
   
Förderleistung  
Fördermenge: max. 57 l/min.
Saughöhe trocken: max. 4,3 m
Betriebsdruck: max. 8,2 bar
Feststoffe bis: max. Ø 3,2 mm 

Ex II 2 GD c TX

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