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FASTER ORINGS FOR 1/2 IN BLOCK COUPLER

Description & Features

The Faster Orings for 1/2 in Block Coupler by Faster Inc. is an essential component designed for precise and reliable sealing applications. Engineered with high-grade materials these Orings ensure optimum performance and durability in demanding industrial environments.

These Orings offer superior resistance to various chemicals and extreme temperatures making them ideal for a wide range of industrial applications. Crafted to fit 1/2 inch block couplers perfectly they provide a secure and leak-proof seal enhancing the efficiency and longevity of your equipment.

The product is meticulously manufactured to meet stringent quality standards ensuring exceptional performance and reliability. Whether used in hydraulic pneumatic or other mechanical systems these Orings contribute significantly to the operational efficiency.

Supplier Part Number: KIT 4FI12 OR

Specifications

Brand Faster	Fitting Type O-ring Kit	For Use With 4BD Series Manifold Block Casting Castings	Material Steel	Material Construction Steel

Product Questions & Answers (2)

Question by: Rick B on Aug 27, 2025, 11:36 AM

These the right o-rings for the 4FI12 block coupler, or do I need to order something separate for the half-inch size?

Answer by: Customer Support on Aug 29, 2025, 7:03 AM

KIT 4FI12 OR is the correct o-ring kit for the 1/2 inch block coupler in that Faster lineup. The part is sized specifically for that coupler, so you won't need anything additional to get a proper seal on that connection.

Question by: Duane E on Jul 14, 2025, 4:49 PM

Will these o-rings hold up to hydraulic fluid, or do I need something special?

Answer by: Customer Support on Jul 15, 2025, 5:52 PM

These o-rings are engineered with high-grade materials to offer superior resistance to various chemicals, including hydraulic fluid, and extreme temperatures.