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BSPP ORING 3/4IN

Description & Features

Designed for use with 3/4 in. BSPP (British Standard Parallel Pipe) threaded connections, this O-ring provides a reliable face seal in hydraulic and fluid power assemblies. The BSPP ORING 3/4IN is sourced from Adaptall, a recognized manufacturer of hydraulic fittings and associated components.

BSPP O-rings seat against a machined face on the fitting to form a leak-free seal, making them a common choice for hydraulic circuits and industrial fluid systems requiring consistent sealing performance at threaded ports.

SKU: OR-12-BRITISH

Supplier Part Number (MPN): OR-12-BRITISH

Specifications

Brand adapt-all	Connection Size 1 3/4 in	Connection Type BSP	Connection Type 1 BSPP	Dimensions 2.5 mm THK	Durometer 90	Fitting Type O-ring	Inside Diameter 3/4 in	Material Nitrile	Material Construction Nitrile	Series OR Series

Product Questions & Answers (1)

Question by: Rhonda C on Jan 13, 2026, 7:51 AM

What size is this O-ring actually made for? Just want to make sure it's gonna fit my 3/4 inch BSPP threads.

Answer by: Customer Support on Jan 14, 2026, 5:39 PM

It's specifically designed to fit 3/4 inch BSPP (British Standard Parallel Pipe) threaded connections.