Back-Up Ring 56.9x62.4x1.5 PTFE ( 56.9 x 62.4 x 1.5 )


Special Discount:
RM5 Discount
RM50 Discount

Quantity: 100



SKU: Back-Up Ring 56.9x62.4x1.5 PTFE

Weight(grams): 100

Dimension: 1 cm (Length) x 1 cm (Width) x 1 cm (Height)

Back-up Rings are flat, split, spiral or contoured washer type fittings used to protect an O-Ring seal from extrusion at higher pressures and temperatures. A Back-up Ring works by blocking or reducing the extrusion gap, thus preventing the o-ring from extruding.

Polytetrafluoroethylene (Pure PTFE) is temperature and chemical resistant white colour material popular as back-up ring. It is resistant to most chemicals including acids, bases, oils, steam and other chemicals.

ID = 56.9mm
OD = 62.4mm
Thickness = 1.5mm

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Engineered to surpass or meet OEM specifications.
Tested for durability, reliability, and performance.
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