Additional information
CSP EN: |
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Robust design that combines innovative features and unbeatable results to deliver the best maintenance-free performance. Components resistant to corrosion and a wide range of chemicals. The pump housing is made of polypropylene and the double diaphragms are made of Kalrez®, an elastomer that is resistant to over 1,800 different chemicals and stable up to a temperature of 327°C, and Santoprene®, which is highly resistant to chemicals and durable. Lines sealed with Viton® Extreme™ non-return valves and Hastelloy® springs (nickel-molybdenum-chromium alloy designed to be highly corrosion-resistant). High-performance and energy-efficient pump. It supports low inlet air pressure of 1.4 to 6.9 bar with a fluid transfer capacity of up to 18.9 litres/min. The G57 pump is one of “the most innovative” air-operated double-diaphragm pumps.
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