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Double diaphragm pump DMP 1/2" non-metallic

Lutz Double Diaphragm Pumps

Double diaphragm pump DMP 1/2" non-metallic

Fields of application:
200 l-drum pumping, ink recirculation and feed, chemicals, solvents, acids, soap dispensing, etc.

Features:

  • Absolutely lube-free and non stalling operation
  • Optional with Max-Pass™- valve system
  • Can safely run dry 
  • Self-priming dry or wet
  • Centre block made of corrosion-free plastic
  • Few, easily accessible construction parts
  • Flow rate up to 65 l/min 
  • Explosion-proof version in compliance with ATEX Directive 94/9/EC, category 2

 

MaxPass
Max-Pass™ compatible

 

Types:

  • DMP 1/2" PP for neutral and aggressive liquids
  • DMP 1/2" Kynar® for highly aggressive liquids
  • DMP 1/2" Nylon for neutral and aggressive liquids
  • DMP 1/2" Nylon-C for highly inflammable liquids

Benefit:
 

  • No risk of pump failure due to poor lubrication
  • No contaminating of the environment or of the product itself by oil vapour
  • Gentle pumping of liquids and pastes
  • Also for viscous liquids and large solid containing fluids (Max-Pass™)
  • Increased suction capability of the pump (Max-Pass™)
  • Greater freedom of installation of the pump (Max-Pass™)
  • Possible air leakage arising at connections or in case of diaphragm rupture does not harm the air system
  • Easy maintenance without special tools
  DMP 1/2" PP DMP 1/2" Kynar® DMP 1/2" Nylon
Housing: Polypropylene Kynar® Nylon
Diaphragms: Geolast®, Santoprene®,
Teflon®, Viton®

Teflon®, Santoprene®,
Viton®

Geolast®,
Teflon®
Valve ball: Geolast®, Santoprene®,
Teflon®, Viton®

Teflon®, Santoprene®,
Viton®

Geolast®,
Teflon®
Seals: Geolast®, Santoprene®,
Teflon®, Viton®

Teflon®, Santoprene®,
Viton®

Geolast®,
Teflon®
Valve seat: Polypropylene Kynar® Kynar®, SS*
Flow rate: max. 65 l/min max. 65 l/min max. 65 l/min
Suction lift:
with Max-Pass™
dry
Teflon®-version

 

6 m
4,5 m
3 m

 

6 m
4,5 m
3 m

 

6 m
4,5 m
3 m
Operating pressure: max. 8 bar max. 8 bar max. 8 bar
Temperature: max. 66 °C max. 93 °C max. 66 °C

Solids handling:
with Max-Pass™

max. Ø 3,2 mm
max. Ø 9,5 mm

max. Ø 3,2 mm
max. Ø 9,5 mm

max. Ø 3,2 mm
max. Ø 9,5 mm
Suction: 1/2" BSP female 1/2" BSP female 1/2" BSP female
Discharge: 1/2" BSP female 1/2" BSP female 1/2" BSP female

DMP 1/2 non-metallic

Fig. 1: Air operated Double diaphragm pump DMP 1/2" PP

 

 

DMP 1/2 acids

 

Fig. 2: Double diaphragm pump DMP 1/2" PP in practical use with acids and akalis

 

DMP 1/2 paints

Fig. 3: Double diaphragm pump DMP 1/2" PP in the paint & lacquer industry

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Weitere Information:

URL:
http://www.lutz-pumpen.de/en/desktopdefault.aspx/tabid-71/60_read-54/

Lutz Pumpen GmbH
Erlenstrasse 5-7
DE-97877 Wertheim
Deutschland
Phone Tel.: +49 (0)9342 8 79-0
Fax: +49 (0)9342 87 94 04
Email E-Mail: info@lutz-pumpen.de
Internet Web: www.lutz-pumpen.de