Josef Emmerich

With more than 70 years of experience, Josef Emmerich is an high-end manufacturer of piston diaphragm pumps, specializing in pumping abrasive suspensions in the high-pressure range.
The core applications for JE piston pumps are abrasive and viscous slurries such as: feeding filter presses,oxide slurry,floatation slurry,coal slurry,metal hydroxide slurry, kaolin and cement slurry,clay slurry and ceramic muck,copper-nickel slurry,bauxite suspensions,paint mixtures and so on.

Product range:

Pumps

At a glance
Each pump is designed for lowest lifecycle cost
Material selection is based on technical and economical requirements
Each pump is customized on the individual needs of the application.
Modular construction principle to balance the need for customization in the product and the need of standardization in the production process
High vertical integration. All key-a components are manufactured inhouse to control and secure highest quality standard
Maintenance friendly by design. Inspections and maintenance holes for repair service “as easy as possible” . Each part can be changed independent from others.
Highest possible spare part availability
Special solutions as “problem solvers” when other pump technologies are reaching their limits

flow rates
up to 50 m³/h (plastic version) or 250 m³/h (steel version)

discharge pressure
1.6 MPa (16 bar) as standard; higher pressures possible according to customer specifications (180 bar realized)

discharge pressure
1.6 MPa (16 bar) as standard; higher pressures possible according to customer specifications (180 bar realized)

temperatures
up to 80° C (plastic version), or up to 100° C (steel version); higher temperatures possible on request.

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