OPW FC 634LPC-0400 4" Low Profile Top-Seal Fill Cap Tanks Built in port for the

Built in port for the included pressure relief valve kit

antifreeze and other fluids with a high flash point

Safe for Use

180 degree F and 500 gpm flow rate

The FRH07514 is a 3/4" X 14 fuel transfer hose

OPW FC 634LPC-0400 4" Low Profile Top-Seal Fill Cap Tanks Built in port for theThe OPW 634LPC Low Profile Top Seal Fill Cap is designed for tight installations where the clearance between the top of the fill adaptor and the underside of the spill container cover is limited. The rugged iron lever provides a positive cam action that seats the cap firmly in the adaptor groove for a water and vapor tight seal. When engaged, the lockable cap adds only 1 2" to the final height of the adaptor. The 634LPC can be used with the 4" OPW