RS157 Single Spring O-ring Style

Description

FEATURES & BENEFITS
Machined head is standard to withstand more rigorous conditions
Uni-directional (dependent on shaft rotation)
Rugged single spring minimizes clogging in stuffing box
316 SS Standard Material to withstand wider variety of aggressive fluids
Inserted protected faces
Multiple face & elastomer choices
Set screw lock collar improve setting & drive reliability
STANDARD MATERIALS OF CONSTRUCTION
Faces
Carbon Graphite (Resin Impregnated), Antimony Impregnated Carbon, Silicon Carbide, Tungsten Carbide
Elastomers
Buna, Viton®, Aflas®, Neoprene, EPDM
Metallurgy
304, 316, Monel
OPERATING LIMITS
Pressure
to 200psi 13.8 Bar
Temperature
-40°F to +400°F
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