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Inoxpa DCH Twin Screw Pump

Pumps Inoxpa

The DCH Twin Screw Pump is a versatile, hygienic pump designed for use in the food, dairy, beverage, and cosmetic industries.

Its unique axial flow ensures uniform handling of shear-sensitive fluids, maintaining the physical properties of products while minimising volume changes. With exceptional suction lift capability and low NPSH values, the DCH is suitable for both high and low-viscosity liquids, making it ideal for a variety of applications, including as a CIP-supply pump.

Fully cleanable and drainable, it meets the strictest hygiene standards and is compliant with EHEDG recommendations.

Specifications
Technical Features
Advantages
Applications
Available Options
Documents
Contact

Specifications

Materials:
- Product contact parts: AISI 316L
- Bearing support: AISI 316
- Gear housing: Aluminium
- Gaskets: 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

Technical Features

Maximum flow: 87 m³/h (383 US GPM)
Maximum differential pressure: 18 bar (261 PSI)
Maximum working pressure: 20 bar (290 PSI)
Temperature range: -20 ºC to +120 ºC (-4 ºF to 248 ºF)
Maximum SIP temperature (30 minutes): +140 ºC (284 ºF)
Maximum speed: 3000 rpm

Advantages

Uniform axial flow eliminates shear stress, protecting delicate fluids.
Handles a wide range of viscosities, from low-viscosity liquids to highly viscous substances.
High suction lift capability ensures efficient performance even with challenging fluids.
CIP (Clean-in-Place) supply capability simplifies cleaning procedures.

Applications

Food and beverage processing.
Dairy operations.
Cosmetic product manufacturing.
Any process requiring gentle handling of shear-sensitive or high-viscosity fluids.

Available Options

Mechanical seals: TuC/TuC or knife-edge single mechanical seals.
Double mechanical seals for enhanced containment.
Gaskets available in FPM, HNBR, and FFKM.
Heating chamber for thermal applications.
Various connection types to suit system needs.
ATEX certification for explosive environments.
Bare shaft configuration for custom motor coupling.

Documents

DCH – Twin Screw Pump

Contact Us

Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

Phil Soltan (External) – mob: 086 185 3782
Adrian McSweeney – tel: 021 461 7212
Paul-Fox Morris – tel: 021 461 7231
Una Long (Pump & Service Support) – tel: 021 431 7200
Tel: 021 461 7200

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