cotton packing seals

905 style is a universal packing, which is for Rotary, reciprocating pumps, in ship building and domestic fresh water pumps.905P stype is designed for hydraulic applications in low and medium pressure pumps and valves, and where contamination is not permitted.

It is resilient and flexible. It is made by impregnating the braided cotton threads with highly-purified P.T.F.E. liquid. It is suitable for low speed pump and there is no danger of causing damage to the stem tube.

905 cotton packing with graphite; oil pre-impregnated cotton yarns treated with graphite, then re-imprgnated during braiding.