Hygienic liquid ring pumps DFC-07

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Máy bơm thực phẩm DFC-07

Features :


The DFC-07 self-priming liquid ring pumps are specially designed for pumping liquids with a high air or gas content. An excellent example of this are CIP-Return applications in the food-, dairy-, beverage- and pharmaceutical industry.

Ultra clean

All liquid touching parts of the SP-LR pumps are compliant with the relevant standards. The open impellers are provided with pressure relief holes, which at the same time ensure an optimal cleaning of the shaft seal and the seal chamber. The impeller is ‘dry’ mounted to the shaft by means of  O-rings. The applied O-ring constructions are designed to minimise the liquid contact and at the same time to provide an optimal cleaning of the contact faces.

Depending on the application range, but always compliant with the hygienic standards, the DFC-07-line can be executed with several options:

  • Several mechanical seal types and materials
  • Many O-ring materials
  • Surface roughness < 0,8 micron, optional < 0,5 micron


Thông số kỹ thuật :

Max. viscosity < 500 cP
Capacity < 50 m3/h
Pressure < 40 mlc
Impeller Radical
Materials Wetted parts: 1.4404
Connections size 2" / DN50 to 2,5" / DN65

Couplings: DIN11851, DIN11864-1, SMS1145

Flanges: EN1092-1, DIN11864-2, ANSI

Tri-Clamps: ISO2852, DIN32676, DIN11864-3

Shaft sealing Single, double quench/flush, Inner and outer, EHEDG. acc DIN24960
Sealing materials carbonl/CrM, carbon/SiC, SiC/SiC, Tc/Tc
Elastomers EPDM, Viton, NBR, Teflon, KALREZ, e.g. acc FDA
Surface roughness Standard < 0,8 micron, Tự chọn < 0,5 micron
Motor options Standard: IEC, IE2, B3/B5, IP55, isolcl. F, PTC
Optional: IE3, ATEX, giảm ồn