SR Series Diaphragm Dosing Pumps, Type FM

Description

Spring-return diaphragm dosing pump

The series of mechanical diaphragm dosing pumps “FM” is typically used when:

• The dosed fluid contains a small amount of suspended particles
• A sealed design is required
• The dosed fluid is toxic

Each pump is equipped with a standard gearbox system featuring a vertically mounted motor. The gearbox includes a contact-free worm and worm wheel mounted on a bearing. Stroke adjustment can be performed manually both at standstill and during operation. The mechanical diaphragm ensures easy maintenance. A key feature of this model is the one-piece plastic housing suitable for acids.

A wide selection of wetted materials is available: SS316L; PVC; PP; PVDF; PTFE; other materials available upon request.