The 90 Extension Coupling is used to join two tubes at a 90 angle.
The nuts tighten with simple hand pressure.
RECOMMENDED PROCEDURE FOR INSTALLATION:
- Turn off water.
- Remove nuts and washers A, B, C and D.
- Slip a nut and washer on each tube to be connected as illustrated.
- Position coupling and tighten nuts. Run water to test for leaks.
These parts are designed for a hand-tight installation. Pipe thread compound is not required.