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DCH Hygienic Twin Screw Pump

DCH Hygienic Twin Screw Pump

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DCH Hygienic Twin Screw Pump

The DCH is a twin screw pump, with hygienic design, suitable for use in the food, dairy, beverage and cosmetic industries.
The flow is uniform and in an axial direction, so there are no changes of volume or physical properties of the product. Therefore, it is an ideal pump for handling shear-sensitive fluids.
It has a high suction lift capability with very low NPSH values.
It is capable of pumping liquids with high viscosity, but also with low viscosity, so it can be used as a CIP-supply pump.
The design ensures a fully cleanability and drainability.

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DCH Hygienic Twin Screw Pump

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

Options

Mechanical seals: TuC/TuC .
Knife-edge single mechanical seals.
Double mechanical seals.
Gaskets: FPM, HNBR, FFKM.
Heating chamber.
Bareshaft version.
Different types of connections.
ATEX certification.

Documents

Document № FT.DCH.1_ES
Title Bomba de Doble Tornillo DCH
File type .pdf
Summary La DCH es una bomba de doble tornillo con un diseño higiénico
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Document № FT.DCH.1_EN
Title Twin Screw Pump DCH
File type .pdf
Summary The DCH is a twin screw pump with hygienic design
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Document № FT.DCH.1_IT
Title Pompa a Doppia Vite DCH
File type .pdf
Summary La DCH è una pompa a doppia vite con un design igienico
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Document № FT.DCH.1_FR
Title Pompe à Double Vis DCH
File type .pdf
Summary La DCH est une pompe à double vis dont la conception hygiénique
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Document № FT.DCH.1_PT
Title Bomba de Parafuso Duplo DCH
File type .pdf
Summary A DCH é uma bomba de parafuso duplo com um design higiénico
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Document № FT.DCH.1_DE
Title Schraubenspindelpumpe DCH
File type .pdf
Summary Die DCH ist eine Schraubenspindelpumpe mit hygienegerechtem Design
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Document № FT.DCH.1_DA
Title Dobbelt Skruepumpe DCH
File type .pdf
Summary DCH er en dobbelt skruepumpe med et hygiejnisk design, der er egnet til anvendelse inden for fødevare-, mejeri-, drikkevare- og kosmetiksektoren
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Document № FT.DCH.1_RU
Title Двухвинтовой Насос DCH
File type .pdf
Summary Модель DCH представляет собой двухвинтовой насос с гигиеническим исполнением
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Document № FT.DCH.1_CN
Title 双螺杆泵 DCH
File type .pdf
Summary DCH 是一种具有卫生级标准设计的双螺杆泵
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Document № 01.530.30.01EN
Title INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS TWIN SCREW PUMP DCH
File type .pdf
Summary This manual contains information regarding the reception, installation, operation, assembly, disassembly and maintenance of the DCH pump
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Document № 01.530.30.01FR
Title INSTRUCTIONS D’INSTALLATION, D’EXPLOITATION ET D’ENTRETIEN POMPE À DOUBLE VIS DCH
File type .pdf
Summary Le présent manuel contient des informations concernant la réception, l’installation, le fonctionnement, le montage, le démontage et l’entretien de la pompe DCH
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