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Lutz Pumpen | Deutschland
Familienbetrieb seit 1954
info@lutz-pumpen.de
+49 9342 879-0
Plastic
PP
Compressed air
Double diaphragm pump DMP model 1/2" plastic
Double diaphragm pump DMP model 1/2" plastic
   

Double diaphragm pump DMP model 1/2" plastic

for drum, IBC and tank emptying

Material:

Werkstoffe: Membranen / Ventilkugeln / Dichtungen:

Preis anfragen

Fields with * are required
  • 5220-050
  • A 243 | B 261 | C 160
  • is not suitable for hazardous areas
Description: The double diaphragm pump is suitable for industrial applications as well as...more
Product information "Double diaphragm pump DMP model 1/2" plastic"

Material: Polypropylene glass fiber reinforced (PP)
Diaphragm / valve balls / seals material: FPM / FPM / FPM
Center block material: Polypropylene carbon fiber reinforced (PP)

Material explanation: EPDM = ethylene propylene diene rubber, FPM = Fluorine rubber, 
NBR = acrylonitrile butadiene rubber, PP = polypropylene, PTFE = polytetrafluoroethylene, 
TPC-ET + TFM (PTFE) = Thermoplastic polyester elastomer + Modified polytetrafluoroethylene, 
TPV (EPDM-PP) = EPDM/PP compound


Description:

The double diaphragm pump is suitable for industrial applications as well as for drum, IBC and tank emptying.

  • typical applications: 200 l drums, paint circulation and feeding, feeding of chemicals, solvents, acids and liquid soap
  • integrated silencer up to model size DMP 1"
  • highly resistant TFM (PTFE) membranes (modified PTFE)

Features & benefits

  • high hydraulic performance
  • maintenance optimized design and easy installation
  • self-priming (even in dry condition)
  • reinforced elastomers and thermoplastic diaphragm
  • absolutely oil-free
  • blockage-free operation
Technical data
▼ WERKSTOFFE | MATERIAL | MATERIAAL ▼
Double diaphragm pumps (material): non - metallic
Housing Material: Polypropylene glass fibre reinforced (PP)
Centre block (material): Polypropylene carbon fibre reinforced (PP)
Diaphragm (material): FPM (fluorinated rubber)
Valve ball (material): FPM (fluorinated rubber)
Seals (material): FPM (fluorinated rubber)
Valve seat (material): PP (polypropylene)
▼ FÖRDERDATEN | OPERATING DATA | SPECIFICATIES ▼
Flow rate (up to l/min.): 76
Delivery head (up to m wc): 80
Solids handling (max. ø mm): 3,2
Temperature of medium (up to °C): 60
Viscosity (up to mPas): 7500
Suction head dry (up to max. mwc*): 4
Air pressure (max. bar): 8
Air pressure start-up (min. bar): 2
Sound pressure level dB(A): 75
Displacement per chamber (in cm³): 75
Displacement per chamber (in cm³): 150
▼ PUMPE | PUMP | POMP ▼
Size: 1/2"
Air inlet (inch) inside: 1/4"
Pressure joint (inch) inside: 1/2"
Suction joint (inch) inside: 1/2"
▼ EIGENSCHAFTEN | PROPERTIES | EIGENSCHAPPEN ▼
Explosion protection: No
Connection: Gewinde
Certification:
Type: DMP 1/2" PPV PP/FPM

* 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

Explosion protection
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Food
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Service & Support
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