Anchor Fluid Power has developed a low cost solution to leaky, gasket less port covers. Forged steel shipping plates are 0.33" thick, silver trivalent plated for resistance to oxidation, and incorporate an O-Ring groove on one side for "Zero Pressure" applications. The opposite side has a machined flat-face for capping off hose ends.
When ordering this part # you will receive: (1) Shipping Plate, (4) Hex Head Bolts, and (1) Buna N O-Ring.