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

Double diaphragm pump DMP model 1 1/2" plastic

for plant feeders and large-scale industry

Preis anfragen

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  • 5241-110
  • A 430 | B 538 | C 263
  • Integrated silencer up to model size DMP 1"
Description: The double diaphragm pump is suitable for large-scale industry and plant...more
Product information "Double diaphragm pump DMP model 1 1/2" plastic"

Material: Polypropylene glass fiber reinforced (PP)
Diaphragm / valve balls / seals material: TPC-ET+ TFM (PTFE) /PTFE / PTFE
Center block material:
Aluminum

Material declaration: 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 large-scale industry and plant feeding, as well as for large flow rates and higher viscosities.

  • typical applications: filter press, tank cleaning system, pigment dyes and resins
  • 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: Polyvinylidene fluoride carbon fibre reinforced (PVDF)
Centre block (material): Polypropylene carbon fibre reinforced (PP)
Diaphragm (material): TPV (EPDM-PP) + TFM (PTFE) (EPDM/PP-Compound + Modifiziertes Polytetrafluorethylen)
Valve ball (material): PTFE (Polytetrafluorethylen)
Seals (material): PTFE (polyvinylidene fluoride)
Valve seat (material): PVDF (polyvinylidene fluoride)
▼ FÖRDERDATEN | OPERATING DATA | SPECIFICATIES ▼
Flow rate (up to l/min.): 370
Delivery head (up to m wc): 80
Solids handling (max. ø mm): 7
Temperature of medium (up to °C): 90
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"
Pressure joint (inch) inside: 1 1/2"
Suction joint (inch) inside: 1 1/2"
▼ EIGENSCHAFTEN | PROPERTIES | EIGENSCHAPPEN ▼
Explosion protection: Yes
Connection: Gewinde

* 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

Ex-protection
Compressed air
Oil-free
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Food
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Service & Support
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