Description
This is a pair of 2 1/2" Therm style union gaskets designed for sealing heater or pump unions in hot tub plumbing systems.
These gaskets are specifically sized at 3 1/4" O.D. x 2 3/4" I.D. with lip measurement of 3 1/8" center to center. Please verify your dimensions carefully, as Global carries an alternate 2 1/2" gasket version measuring 3 1/4" O.D. x 2 3/8" I.D. with 2 7/8" center to center lip.
Among our union gasket inventory, this 2 1/2" size ranks as the fourth most commonly ordered. The 2" size is our top seller, followed by 1 1/2" in second place and 1" in third position.
These replacement gaskets create watertight seals between heater tubes and heater unions or between pump unions and pump bodies in spa applications.
Important: Heater tube shown in product images is for reference only and not included with gasket set. Global also stocks complete union kits with nut and retaining ring available separately.
Jacuzzi, Whirlpool, Gatsby, Blue Ridge, Echo, Imperial, Swift River, 26-08155, 26-08156, AQT2608156, E2550-0039ET, E2550-0300ET, 9141-013, 46-371-1295, 26-00174C, 26-08157, E2400-0300ET, HOS463711296, 46-371-1296, ASPRPL2-25-214, RMG-02-674, 740016011439, 90-423-1008, 60-0020, 44-02340, 608724, 9140-05, 9175-44
