Sera GmbH products

Solenoid diaphragm pumps of type C204.1, controllable. Flow rate from 0,4 l/h to 35 l/h, counter pressures up to 10 bar.

sera standardized compact Tank Dosing Unit combine individual configuration and short delivery times.The sera compact dosing unit CTD is designed in modular steps which enables customers to find and construct their own perfect dosing unit. Each unit includes certain standardised components by factory which can be expanded by a wide range of different accessories.

sera dosing units type CVD (Compact Vertical Dosing) are suitable for a wide variety of dosing.

sera Air Driven Diaphragm Pumps are cost-effective, leakage free displacement pumps for flow capacities up to approx. 51 m³/ h. They are driven by dry, non-lubricated compressed air.

sera Diaphragm Pumps are leak-free oscillating displacement pumps designed for the dosing of volumes up to 4000 l/h.

sera Multi-layer diaphragm pumps are in many cases a reasonably priced alternative to piston diaphragm pumps. The ML-series work with flow capacites up to 500 l/h at pressures up to 16 bar. A further advantage compared with conventional diaphragm pumps is the doubling, or, depending on application, even quadrupling of diaphragm lifetimes. This helps to reduce the life cycle cost (operational cost) drastically.

sera Piston Diaphragm Pumps are leak-free oscillating displacement pumps designed for the dosing of volumes up to 1500 l/h and up to maximum 50 bar - depending on flow capacity. They are an ideal combination of the high supply pressure of a piston pump and the perfect leak-proof diaphragm pump.

sera has designed the diaphragm pumps ZYM and ZXM to feed and transfuse aggressive media with a low viscosity.

sera controllable Diaphragm Pumps of serie C409.2 and C410.2 are electronically controlled dosing pumps which can be used for many applications. They are designed for industrial use and guarantee highest operational reliability.

Field of application: Flow free mediums with aggressive, viscous, radioactive, flammable, odorous or toxic characteristics.