Gates Hydraulic Flange O-Ring

The Gates Hydraulic Flange O-Ring is a precision-molded elastomer seal for hydraulic flange connections. It is also called a hydraulic flange seal or split-flange O-ring. It sits in the flange head groove and creates a leak-resistant seal between the flange and its mating surface. This helps keep fluid contained and the system running reliably.

Key Features:

• Designed for hydraulic flange fittings and connections
• Elastomer construction for a reliable static seal under system pressure
• Consistent molded profile for proper seating in the flange groove
• Available in multiple sizes to match different flange connections
• Backed by Gates' reputation for hydraulic hoses, couplings and fluid power components

Replacing the O-ring whenever a flange connection is opened helps prevent leaks and protect equipment. Choose the size that matches your flange connection.