Jabsco Oil Changer System Permanent Mount Pump Install in vessel's engine room with its manifold and valves permanently plumed to engine oil pan or transmission sump Fitted with three ball valves to service three different oil reservoirs, may be fitted with two additional ball valves Cover provides an attractive appearance, fully shrouding entire pump and manifold system Valve cover protects the valves from being accidentally bumped open Cover will not close at end of an oiled change unless valves are in fully closed position