Description
This dual-purpose adapter fitting features a 3/8" barbed connection on one end and a 1/2" spigot connection on the other, designed specifically for hot tub and spa plumbing applications. The spigot end is engineered to fit inside a standard 1/2" fitting (which has a 3/4" outer diameter) and should be permanently bonded using PVC cement. The barbed end securely accepts 3/8" inner diameter tubing, which can be glued directly over the barb for a watertight seal. Perfect for connecting different diameter lines in your spa's circulation system, this versatile adapter ensures reliable performance in your hot tub's water management infrastructure.
