White cotton fiber hydraulic packing with natural rubber offered in two cures: regular and rock hard. Rock hard cure can withstand temperatures up to 250°F. Hot and cold water heavy-duty hydraulic resistant; strong multi-ply construction; with no contamination by graphite and other packing lubricants. | Laminated | Ideal for any temperature condition involving inside packed pistons, many reciprocating uses and as end rings in rod packing. | +250°F | ||||
Duck and rubber packing having extra high quality. Primarily a low–temperature, low-pressure. Tightly-woven heavyweight cotton duck is treated with SBR rubber compounds, formed into plies, and vulcanized. Graphite/mineral oil lubricant impregnated from top to bottom rubber covers. | Laminated | Used on low pressure steam rods and plungers, hydraulic equipment requiring a packing of this type such as extremely slow-speed. | +220°F |
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JCP Certified. Global Certificate: ISO 9001:2015