Waterway 6" Trap Body [1-1/2"MBT / 1-1/2" FPT x 1-1/2" Flange] (319-2160) americanzettler Unions are useful because they

Unions are useful because they allow plumbing lines or connected components to be separated more easily for service or replacement

That makes it a practical addition to a specialty pool-service kit

Matching the correct heater style helps simplify the service process and preserve intended compatibility

Matching the correct 8 foot tubing length helps preserve intended connection setup and restore feeder plumbing support

more complete function access

Waterway 6" Trap Body [1-1/2"MBT / 1-1/2" FPT x 1-1/2" Flange] (319-2160) americanzettler Unions are useful because theyThe Waterway 319 2160 trap body is designed for compatible 6 inch applications and features 1 1 2 inch MBT, 1 1 2 inch FPT, and 1 1 2 inch flange connection compatibility. A part like this is useful because it restores the main trap body section within the assembly, helping preserve the original connection layout during repair. Trap body replacements are especially practical when the original housing section has cracked, worn, or become unreliable but