The Walchem E31PC Head Assembly is a repair part for the EHE31 series of metering pumps. It is a complete replacement head assembly designed for use with the E31 series of pump heads, which feature a dual-ball ceramic check valve design for accurate and reliable chemical dosing. The E31PC Head Assembly is specifically designed for use with aggressive chemicals and has a maximum working pressure of 150 PSI. It features polycarbonate housing for durability and resistance to chemical corrosion. This part is used to replace a damaged or worn-out head assembly in order to keep the metering pump functioning properly.
