| | Wearbands & Guide Rings Prevents metal to metal contact between piston/rod and bore/gland and absorbs transverse loads. Filled PTFE material gives good load capacity with low friction and stick-slip-free operation. Protects critical sealing lips from contamination and dieseling effects. Cost effective, allows designers freedom in hardware material selection. Higher static loads are permissible. Materials: PTFE, Bronze PTFE, Glass PTFE, Graphite PTFE, Silicone, EPDM, Carbon PTFE, Carbon Graphite PTFE, Carbon Fibers PTFE, Buna, Viton, Urethane. | |