Fluid filter drain assembly

摘要: A drain assembly for diesel engine fuel filters and the like consists of separate vent valves mounted closely adjacent one another in bottom wall collection bowl filter intercoupled so that actuation valve also actuates after has been opened. The is a spring biased located higher than preferably tire core type valve. may be push or threadedly vertical movement to open seat either embodiment includes shoulder interengageable with latter. Both include hose connector which rotates relative cartridge facilitate replacement latter, threaded including snap-in swivel connector.