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Josef-Emmerich - Model ER521HD-4,0T -High Pressure Piston Diaphragm Pump
Single-acting piston diaphragm pump with PTFE diaphragms. Pumped material: waste oil with metallic items. Capacity: 2,2-1 m3/h (frequency-controlled). Pressure: 5 MPa (50 bar). Temperature of pumped material: 80°C.
Custom-Designed Production
Our standard production models should meet most of your demands, but in the case of special requirements, we offer a wide range of options.
To ensure pumpability, we ask the customers to supply us with a sample, which we then analyze in our own laboratory. This analysis forms the basis for the pump specifications, enabling our engineers to design a pump that is optimally suited for the application.
When choosing a pump casing material, we have an extensive modular system available. Our pumps can be supplied in cast iron, cast steel, spheroidal graphite iron, various grades of special steel, ceramic, plastics, or with rubber lining.
When pumping materials with a high solid content through a long delivery system, we provide a soft start system. In filter press operation, the pump takes care automatically of the necessary pressure / flow rate adjustment, so there is no need for a speed regulation device.
In the present day, the time from development to production is becoming shorter and shorter. To be able to adapt quickly to technical innovations and time requirements, we work with the aid of state-of-the-art CAD and 3D CAD systems.
Design is done on a project-oriented basis, ensuring rapid realization even in the case of customized solutions.
Our pumps often form the heart of complete technical digestion process systems: CAD/3D- aided design, modern production methods, electronic test floors and certification to DIN ISO 9001 are all guarantees of the highest quality.