The Allied Gomco 01-90-2295 is a comprehensive service kit designed for the routine maintenance and repair of Gomco 300 series diaphragm suction pumps. This OEM kit contains the critical internal components required to restore vacuum pressure and ensure leak-free operation. Regular replacement of these parts is essential for preventing pump failure and maintaining the high-flow performance required in clinical settings. The kit includes high-quality stainless steel valves and a precision-molded head gasket that ensures an airtight seal within the pump head assembly. Note that while this kit services the pump head and valves, the rubber diaphragm itself is typically sold separately.