by
Seybert & Rahier GmbH + Co Betriebs-KG (SERA)
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 ...