DCH Hygienic Twin Screw Pumps
Design and features
The DCH pumps are available in two versions: close coupled and bare shaft construction. Having a three part design (suction casing, discharge casing and separate flange) to dismantle the pieces more easily, and designed according to the EHEDG recommendations. The mechanical seals have a hygienic design and when required, other materials can be used.
Materials
Parts in contact with the product AISI 316L
Bearing support AISI 316
Gear Housing Aluminium
Gaskets in contact with the product EPDM
Mechanical seal:
Rotary part Silicon carbide (SiC)
Stationary part Silicon carbide (SiC)
Gasket EPDM
Surface finish:
Internal Ra<0,8 μm
External Matt
Connections DIN 11851