Strainer Screen and Cylinder t-42 Taco Flange Gasket Black Rubber O-ring GT148

Product Description

The Strainer Screen And Cylinder T-42 is a black rubber O-ring style flange gasket designed for use with Taco hydronic heating system components. This gasket is referenced by manufacturer part number GT148 and serves as a critical sealing component in circulator pump and piping flange connections. In hydronic heating and plumbing systems, flange gaskets create a leak-free seal between mating flanged surfaces. Without a proper gasket, water can seep past flange joints, leading to system pressure loss, water damage, and costly repairs. The T-42 gasket uses a black rubber O-ring design that compresses evenly under bolt load to form a reliable, long-lasting seal. Black rubber compounds are widely used in hydronic and plumbing applications because they resist water, moderate heat, and the pressure conditions common in residential and light commercial heating systems. HVAC technicians, plumbers, and hydronic system installers rely on correct replacement gaskets to restore circulator pump flanges and piping connections to factory-tight condition. Using the correct part number ensures the gasket matches the flange bore dimensions and bolt pattern of the original Taco equipment. This part is a direct replacement for systems that use the GT148 flange gasket specification. Keeping spare flange gaskets on hand is a standard practice for service technicians who regularly maintain or replace Taco circulators. The T-42 is a straightforward, dependable sealing component that supports proper system operation and helps prevent costly water leaks in hydronic heating installations.

• Black rubber O-ring style flange gasket for Taco hydronic system components
• Direct replacement gasket referenced as GT148 for correct fitment
• Designed to create a leak-free seal at circulator pump and piping flange connections

Product Highlights

The Strainer Screen And Cylinder T-42 flange gasket provides a reliable rubber seal for Taco circulator flange connections, making it a practical replacement part for HVAC and plumbing service professionals.

Product Information

Standard Information

• Brand: STRAINER SCREEN AND CYLINDER
• Manufacturer Part Number: T-42

Technical Specifications

• Gasket Style: O-Ring Flange Gasket
• Material: Black Rubber
• Compatible Equipment: Taco Circulator Pump Flanges
• Reference Part Number: GT148