Contact

Operating

principle

Housed inside the casing, the impeller rotates in conjunction with the pump shaft. With this arrangement, the impeller blades convey energy to the fluid in the form of kinetic energy and pressure energy. This pump is not reversible by a simple reversal of the direction of rotation. The direction of rotation is clockwise when the pump is viewed from the rear side of the motor.

Design and features

Casing with volute manufactured with 8 mm cold-formed plate.

Aseptic flanges according to DIN 11864-2.

Double curvature impeller with blades on the rear side to reduce the axial thrust.

Axial adjustment of the impeller (bare shaft version). Hygienic mechanical seal.

Fully drainable pump.

Designed according to the EHEDG standards.

IEC B3 motors (B35 close-coupled constructions),

IP 55, F-class insulation.

Materials

Parts in contact with pumped media: AISI 316L

Lantern and bearing support: CF8 / GG-22

Gaskets: EPDM according to FDA 177.2600

Mechanical seal: SiC/C/EPDM

Inside surface finish: Ra ≤ 0.8

Outside surface finish: satin

Options

Close-coupled construction for models 250.

Mechanical seal in SiC/SiC for abrasive materials.

Tandem type mechanical seal and pressurized double mehcanical seal.

Gaskets: FPM and PTFE.

Industrial finish (DIN-TEX).

Motor shroud.

Motors with additional protection.

Stainless steel base plate.

ATEX version available.