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• O Rings

O Rings

Transpower Drives supplies a full range of metric and imperial Nitrile (NBR) O‑rings for pumps, hydraulics, pneumatics and general engineering. Our NBR O‑rings provide excellent resistance to oils, fuels and lubricants, making them ideal for workshop, industrial and maintenance applications. We keep a wide selection in stock for same‑day collection or fast UK delivery.

We can also supply Viton (FKM), Silicone, and PTFE O‑rings on request for high‑temperature, chemical‑resistant or specialist applications.

Based in Bridle Close, Wellingborough, we support local manufacturers, service engineers, repair shops and hobby users with reliable sealing products and technical guidance. If you’re searching for O‑rings near me, NBR O‑rings in Wellingborough, or a local engineering supplier, Transpower Drives is your nearest dedicated source for quality O‑rings in both metric and imperial sizes.

Nitrile O-rings have a working temperature range of -30 to +100 degrees C.

Nitrile O-Rings have good chemical resistance to mineral oils and greases, hydraulic oils and also non-flammable hydraulic pressure fluids.

Viton O-rings have a working temperature range of -15 to +200 degrees C.

Viton O Rings have good chemical resistance to mineral and synthetic oils and greases, engine and transmission oils, fuel and non-flammable hydraulic pressure fluids. Viton also has a very low gas permeability, which makes it suitable for vacuum applications.

Silicone O-rings have a working temperature range of -55 to +200 degrees C.

Silicone has good resistance to water, aliphatic engine and transmission oil and animal and plant oils and fats. Most commonly available in either red or white, but can be made in black if required.

PTFE O-rings have a working temperature range of -200 to +300 degrees C.

PTFE is the most chemically inert of all the O-ring materials; it is resistant to most chemicals, acids, oils and steam. It is very tough and abrasion-resistant; however, it is not easily compressible and will not seal as well as other polymers.