Magnetic-coupled gear pumps in Hastelloy

External toothed gear pump for chemical applications

The gear pumps in the 2040-5040 series are suitable for extremely aggressive media that demand exceptional corrosion-resistant materials. These pumps can be used for virtually all aggressive applications with both oxidizing and reducing, as well as chlorine-containing, media. All pumps come with detailed documentation and can optionally be supplied with performance testing.

Built-in pressure relief valve (Option)

• Supplied with built-in adjustable pressure relief valve (option) to protect the pump and subsequent process equipment from overload.

Capacities and pressures

• Capacities: from 5 mL – 100 L/min
• Pressure: 7 bar in standard version
• Temperature range: -20°C to 130°C
• Suction capability: self-priming up to 8 meters
• ATEX: II 2 G & II 2 D

Typical applications

• Seawater
• Sulfuric acid
• Sodium hypochlorite
• Salt solutions >20%
• Iron-III-Chloride