Allweiler ALLMAG CNH-ML Centrifugal Pump

The Allweiler ALLMAG CNH-ML is a magnetic-drive centrifugal pump designed for demanding industrial applications involving aggressive fluids, heat transfer media, and water-based liquids. The pump combines the proven hydraulics of a centrifugal pump with sealless magnetic coupling technology, eliminating the need for a mechanical shaft seal and significantly reducing the risk of leakage.

Its robust construction and compliance with international pump standards make the CNH-ML particularly suitable for applications where reliability, safety, and environmental protection are critical.

Suitable Fluids

The ALLMAG CNH-ML is designed for handling:

• Aggressive liquids
• Heat transfer fluids
• Hot water
• Condensate
• Cooling water
• Other compatible process liquids

Typical Applications

The Allweiler ALLMAG CNH-ML provides reliable, leak-free pumping performance for heat transfer, process, and utility systems across a wide range of industries.

Common applications include:

• Heat transfer technology
• District and community heating
• Chemical industry
• Food industry
• Hydrocarbon processing
• Soap and detergent manufacturing
• Wood industry
• Process engineering
• Marine and offshore engineering

Key Features

• Centrifugal pump with magnetic drive (MagDrive)
• Sealless, leak-free operation
• Suitable for aggressive and heat transfer fluids
• Baseplate-mounted design with pump and motor on a common base
• Dry-mounted installation
• Horizontal installation
• Optional spacer coupling for simplified maintenance
• Casing dimensions and rated output according to DIN EN 22858 / ISO 2858
• Technical execution according to DIN EN ISO 5199