Synthetic Fiber Packing | McMaster-Carr

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Width

Color

For Use With

Height

Length

Material

Anhydrous Calcium Sulfate

Cotton/Polyester Fabric

Buna-N/Neoprene/Vinyl Foam

Polyester/Polypropylene

Polyester/Rayon Fabric

Polyester/Wool Fabric

Starch/Calcium Chloride

Filler Material

Maximum Temperature

Performance

Maximum Pressure

Maximum Pressure in Pumps

500 psi

800 psi

Maximum Speed

2,000 fpm to 2,499 fpm

2,500 fpm to 2,999 fpm

pH Resistance

1 to 13

2 to 12

REACH

Not Compliant

Maximum Pressure in Steam

Not Rated

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Speed

2,000 fpm to 2,499 fpm

2,500 fpm to 2,999 fpm

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Maximum Pressure in Valves

RoHS

Minimum Temperature

18 Products

Oil- and Water-Resistant Packing Seals

Made of PTFE-impregnated synthetic fiber, these seals are for use in pumps. They're lubricated to prevent overheating. Cut these seals to size with a knife; then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
PTFE Fiber-Filled



	1/8"	1/8"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K4	000000	000000	000000


	3/16"	3/16"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K5	00000	00000	00000
	1/4"	1/4"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K6	00000	00000	00000
	5/16"	5/16"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K84	00000	00000	00000
	3/8"	3/8"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K85	00000	00000	000000
	7/16"	7/16"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K16	00000	00000	000000
	1/2"	1/2"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K24	00000	000000	000000
	5/8"	5/8"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K87	000000	000000	000000
	3/4"	3/4"	500	500	Not Rated	Not Rated	2,300	-10 to 450	2 to 12	White	Brines, Oil, Water	9316K26	000000	000000	000000

Heat-Dissipating Oil- and Water-Resistant Packing Seals

Synthetic yarn that’s comparable in strength to aramid is combined with graphite for soft seals that dissipate heat away from the shaft to extend the life of pumps. Cut these seals to size with a knife; then pack them into place.

	Ht.	Max. Pressure, psi	Max. Pressure in Pumps, psi	Max. Pressure in Valves	Max. Pressure in Steam	Max. Speed, fpm	Temp. Range, ° F	pH Resistance	Color	For Use With		5 ft. Long	10 ft. Long	25 ft. Long
Graphite-Filled Plastic Fiber



	1/8"	1/8"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K4	000000	000000	000000


	3/16"	3/16"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K5	00000	00000	00000
	1/4"	1/4"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K14	00000	00000	000000
	5/16"	5/16"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K15	00000	00000	000000
	3/8"	3/8"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K25	00000	000000	000000
	7/16"	7/16"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K54	000000	000000	000000
	1/2"	1/2"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K55	000000	000000	000000
	5/8"	5/8"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K56	000000	000000	000000
	3/4"	3/4"	800	800	Not Rated	Not Rated	2,500	-400 to 550	1 to 13	Black	Brines, Oil, Water	12945K57	000000	000000	000000