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Lutz Pumpen | Deutschland
Familienbetrieb seit 1954
info@lutz-pumpen.de
+49 9342 879-0
Ex-protection
Compressed air
Oil-free
Double diaphragm pump DMP model 1 1/2" metal
Double diaphragm pump DMP model 1 1/2" metal
   

Double diaphragm pump DMP model 1 1/2" metal

for flammable liquids such as chemicals or corrosive solutions

Material:

Werkstoffe: Membranen / Ventilkugeln / Dichtungen:

Preis anfragen

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  • 5242-240
  • upon request
  • The PTFE models have a lower suction lift and are not suitable for liquids with a high solids content
Description: The double diaphragm pump is suitable for large-scale industry and plant...more
Product information "Double diaphragm pump DMP model 1 1/2" metal"

Material: Aluminium (Alu)
Diaphragm / valve balls / seals material: TPV (NBR-PP) / TPV (NBR-PP) / NBR


Description:

The double diaphragm pump is suitable for large-scale industry and plant feeding, as well as for large flow rates and higher viscosities.

  • typical applications: Transfer from drums and vessels, transfer of corrosive solutions and chemicals
  • integrated silencer up to model size DMP 1"
  • also available in Pure version (5244-410)

Features & Benefits

  • high hydraulic performance
  • maintenance optimized design and easy installation
  • self-priming (even in dry condition)
  • absolutely oil-free
  • blockage-free operation
  • Pumps explosion-proof according to ATEX directive (explosion protection)
Technical data
▼ WERKSTOFFE | MATERIAL | MATERIAAL ▼
Double diaphragm pumps (material): Metall
Housing Material: Alu (Aluminum)
Centre block (material): Aluminium
Diaphragm (material): NBR (Acrylnitril-Butadien-Kautschuk)
Valve ball (material): NBR (Nitrile Butadiene Rubber)
Seals (material): NBR (nitrile butadiene rubber)
Valve seat (material): Aluminium
▼ FÖRDERDATEN | OPERATING DATA | SPECIFICATIES ▼
Flow rate (up to l/min.): 370
Delivery head (up to m wc): 50
Solids handling (max. ø mm): 7
Temperature of medium (up to °C): 100
Viscosity (up to mPas): 30000
Suction head dry (up to max. mwc*): 4,5
Air pressure (max. bar): 8
Air pressure start-up (min. bar): 2
Sound pressure level dB(A): 80
Displacement per chamber (in cm³): 670
Displacement per chamber (in cm³): 1340
▼ PUMPE | PUMP | POMP ▼
Size: 1 1/2"
Air inlet (inch) inside: 1/2"
Druckstutzen (DN): 40
Saugstutzen (DN) : 40
▼ EIGENSCHAFTEN | PROPERTIES | EIGENSCHAPPEN ▼
Explosion protection: Yes
Connection: Flansch
Certification: ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)
Type: DMP 1 1/2" ALB Alu/NBR

* 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

Compressed air
Screwed
Oil-free
Double diaphragm pump DMP model 1 1/2" plastic Double diaphragm pump DMP model 1 1/2" plastic
for neutral and aggressive liquids
Food
Plastic
PE
Double diaphragm pump DMP model 1 1/2" PEE PURE Double diaphragm pump DMP model 1 1/2" PEE PURE
for the food and pharmaceutical sector
Service & Support
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