O Rings BS(EPDM)

Characteristics of EPDM Rubber O-Rings

Resistant to: extreme cold, steam, hot water, sunlight and UV, dilute acids, ketones, alkalis.
  • Not for use with: solvents, aromatic hydrocarbons.
  • Temperature range: -60° to 300°F (-51° to 150°C)
  • Hardness range: 40 to 90.
  • Standard hardness: 70.
  • Standard color: black.


It has a great acceptance in the sealing world because of its excellent resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight (UV). These compounds also withstand the effect of brake fluids and Skydrol" and other phosphate ester-based hydraulic fluids. EPDM compounds are not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments.

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Code Your Part No Description Price Quantity
BS010 EPDM 70 BS O Ring BS010 EPDM 70 6.07mm Inside Dia x 1.78mm £1.50 (inc VAT) Each
£1.25 (exc VAT) Each
BS011 EPDM BS O Ring BS011 EPDM 7.66mm Inside Dia x 1.78mm £1.80 (inc VAT) Each
£1.50 (exc VAT) Each
BS012 EPDM BS O Ring BS012 EPDM 9.25mm Inside Dia x 1.78mm £1.80 (inc VAT) Each
£1.50 (exc VAT) Each
BS014 EPDM 70 BS O Ring BS014 EPDM 70 12.42mm Inside Dia x 1.78mm £1.50 (inc VAT) Each
£1.25 (exc VAT) Each
BS020 EPDM BS O Ring BS020 EPDM 22.22mm Inside Dia x 1.78mm £1.80 (inc VAT) Each
£1.50 (exc VAT) Each
BS021 EPDM BS O Ring BS021 EPDM 23.52mm Inside Dia x 1.78mm £1.80 (inc VAT) Each
£1.50 (exc VAT) Each
BS046 EPDM 70 BS O Ring BS046 EPDM 70 107.70mm Inside Dia x 1.78mm £3.00 (inc VAT) Each
£2.50 (exc VAT) Each
BS154 EPDM BS O Ring BS154 EPDM 94.93mm Inside Dia x 2.62mm £4.50 (inc VAT) Each
£3.75 (exc VAT) Each
BS425 EPDM BS O Ring BS425 EPDM 113.67mm Inside Dia x 6.99mm £8.34 (inc VAT) Each
£6.95 (exc VAT) Each