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Desgined by Praksh Hodage
PTFE PISTON RINGS
Are supplied with carbon, fibreglass or other fillers depending on the actual requirements. Piston rings can be supplied with Diameters up to 1500 mm.
■ Advantages of PTFE Rings ♦ Chemical Resistant
♦ Temperature Resistant: -190ºC to +200ºC
♦ Piston speed : upto approx 5m/s
♦ No health hazard:Does not apply to all fillers.
■ Application ♦ Dry running or low-oil compressors
♦ Refigeration compressors
♦ Expansion machines
♦ Pumps for cryogenic liquid gasses
♦ Pumps for corrosive and non – lubricating fluids
■ PTFE PISTON GUIDE STRIPS Are used primarily in Hydraulic and pneumatic systems.
■ Advantages ♦ Low price,easy to replace
♦ Good dry-running characteristics
♦ Noo seizing by contact with metal
♦ Extremely low static
♦ Dynamic coefficient of friction
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