Emmerich Pumpenfabrik

Tel.: +49 (0) 26 95 - 92 01 - 0
JOSEF EMMERICH PUMPENFABRIK GmbH

Series ER

Constructional features

  • electrically driven
  • pump head made of various metal materials
  • air vessels for pulsation dampening; diaphragm pulsation dampeners on demand
  • compact diaphragm-valve unit with reduced clearance volume
  • double diaphragm
  • internal adjustment of pressure and quantity in dependence of the discharge pressure in the field of filter press feeding
  • adjustment by means of frequency converter on demand

Field of application

Pumping of abrasive and aggressive materials. Very gentle pumping of materials sensitive to shear


Materials

  • cast-iron
  • cast-iron rubber-lined
  • various stainless steel

Capacities

0,5 – 65 m³/h


Pressure

1,6 MPa (16 bar) as standard design, higher pressures acc. project requirements


Temperature of pumped material

up to 100°C as standard design, higher temperatures on demand


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Series ER

 

Valves and diaphragms are arranged in one casing, and the pump is equipped with a preformed roller diaphragm; The result is an especially compact constructed pump.

single-acting piston diaphragm pump type ER511S
single-acting piston diaphragm pump type ER511S

 
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sectional drawing of single-acting piston diaphragm Pump type ER520S
sectional drawing of single-acting piston diaphragm Pump type ER520S