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SIHI Pump CEH, CEH Mag Drive

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The SIHI Pump CEH is a self-priming side channel pump designed for reliable operation in handling gas and liquid mixtures, even under challenging suction conditions. It operates with low noise levels and is particularly suited for clean liquids with unfavorable suction conditions, including positive suction heads below 0.5 meters.

The CEH series is highly versatile, suitable for various industries such as pharmaceutical, chemical, petrochemical, plastic, and oil industries. Its design features include a segmental construction with open vane wheel impellers and a centrifugal combined system that enhances NPSH (Net Positive Suction Head) values. The CEH Mag Drive variant includes a magnetic coupling for contactless power transmission, making it ideal for applications involving condensates, distillates, coolants, and liquefied gases.

Specifications
Technical Data
Advantages
Industries
Applications
Documents
Contact

Specifications

Type: Self-priming side channel pump

Design: Segmental-type construction with open vane wheel impellers

Special Features:

Magnetic coupling for the CEH Mag Drive
NPSH inducer stage for handling low suction conditions
Retaining stage in CEH /7 for preventing dry running
Modular Side Channel system for interchangeable parts

Technical Data

Capacity: Max. 35 m³/h
Delivery Head: Max. 354 m
Speed: Max. 1800 rpm
Temperature: Max. 120°C (up to 180°C for high-temperature design, higher temperatures upon request)
Casing Pressure: PN 40
Shaft Sealing: Stuffing box or mechanical seal (CEH), magnetic coupling (CEH Mag Drive)
Flange Connections: DIN 2501 / PN 40
Direction of Rotation: Anti-clockwise (when viewed from the drive end)

Advantages

Self-Priming: Handles gas along with the medium and operates efficiently at low noise levels.
Versatile Operation: Suitable for clean liquids under various conditions, including low NPSH and positive suction heads.
Magnetic Drive: For the CEH Mag Drive, allows contactless power transmission, reducing wear and maintenance.
Retaining Stage: In CEH /7 models, prevents dry running and maintains self-priming ability.
Modular Design: Allows for easy maintenance and parts interchangeability.

Industries

Pharmaceutical Industry
Chemical and Petrochemical Industry
Plastic and Rubber Industry
Surface Finishing and Hardening
Food, Beverage, and Tobacco Industry
Air Conditioning and Refrigeration Engineering

Applications

Handling Liquids Under Vapour Pressure: Ideal for condensate, refrigerant, and LPG.
Chemical and Petrochemical Processes: For reliable and efficient pumping of chemicals and petrochemicals.
Pharmaceutical Processes: Suitable for clean liquid handling in pharmaceutical applications.
Plastic and Rubber Industry: Handles liquids and gases used in plastic and rubber processing.
Surface Finishing: Applied in processes requiring precise liquid handling.
Food and Beverage: Ensures reliable pumping in food and beverage production.
Air Conditioning and Refrigeration: Used in systems requiring efficient pumping of coolants and refrigerants.

Documents

Contact Us

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Andrew Bishop - tel: 083 089 1204
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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