Construction: Thin ribbons of low friction special alloy foil, spirally wrapped layer over layer around a small core.
Features: Each layer of foil is lubricated with oil and graphite.
Treatment: Graphited throughout.
Equipment: Centrifugal and reciprocating pump rods and valve stems.
Recommended For: Steam, oils, gasoline, air, ammonia, water.
Limitations: Shaft speeds to 3600 FPM; temperatures to 450°F/232°C.
Remarks: Do not use on brass or bronze rods or plungers.