The new Chem-Fuse diaphragms are specifically designed for industrial applications. The Chem-Fuse diaphragm technology eliminates the potential leak point at the outer piston as well as outer piston abrasion. This is crucial for industrial applications that pump abrasive or dangerous fluids. The diaphragm design also offers easy cleanability for faster changeovers between products. These features allow Chem-Fuse diaphragms to enhance productivity, reliability and safety.
An additional benefit of Chem-Fuse diaphragms compared to other reduced-stroke integral piston diaphragms is the use of a large integral piston and full-stroke shaft that provides greater efficiency. This design allows Chem-Fuse diaphragms to provide up to 100 % increased flow and suction lift compared to other diaphragms.
Wilden Chem-Fuse diaphragms are available in 25 mm (1”), 38 mm (1-1/2”), 51 mm (2”) and 76 mm (3”) sizes with a temperature range from – 40 °C to 107 °C (-40°F to 225°F). These diaphragms are constructed of Wil-Flex material that offers excellent flex life, high abrasion resistance and outstanding durability, even when handling acids, caustics and other aggressive fluids.