Watts 0881425 Gasket Kit

Maintaining a leak-free seal in steam systems requires high-performance components that can withstand thermal expansion and contraction. The Watts 0881425 Gasket Kit is a field-ready solution specifically engineered for 1/2 inch GB-A series dielectric unions. This 2-pack gasket kit features EPDM gaskets rated for high-temperature service up to 300 degrees Fahrenheit, making them essential for hydronic heating and industrial steam applications where standard rubber seals would fail.

As a veteran tech, you know that dielectric union repair is critical for preventing galvanic corrosion between dissimilar metal pipes. This kit is cross-referenced as KIT GB-A and is the exact replacement gasket for Watts 3001, 3002, 3005, and 3007 series unions. By utilizing these lead-free EPDM gaskets, you ensure corrosion resistance and a reliable pressure seal in GB-A 1/2" fittings. Stocking these on the truck reduces callbacks and ensures you have the right 1/2 inch dielectric gasket on hand for standard water heater and boiler maintenance projects.

• High-Temperature Durability: Specifically formulated EPDM material handles steam and hot water applications up to 300°F without degradation.
• Precise Compatibility: Direct fit for Watts GB-A series dielectric unions (1/2" 3001, 3002, 3005, and 3007), ensuring a leak-proof interface.
• Corrosion Protection: Supports the dielectric break to stop electrolysis and extend the life of the piping system.
• Convenient 2-Pack: Provides both the supply and return gaskets needed for a complete union service or a standby spare for the next job.

What union series are these gaskets compatible with?
These gaskets are designed for the Watts GB-A series, which includes the 1/2" 3001, 3002, 3005, and 3007 dielectric union models.

Can these be used for potable water systems?
Yes, these are lead-free EPDM gaskets suitable for hot water and steam applications in both residential and commercial plumbing.

Are these the same as the Kit GB-B gaskets?
No, the GB-A (0881425) and GB-B (0881426) kits have different dimensions. Always check the union series stamped on the fitting before replacement.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.