Pipe Fittings & Couplings

99% pure copper. Annealed for ready bending. O.D. measurements apply to refrigerator tubing. Mueller Industries dehydrated refrigeration coils are made to ASTM standard B-280. The copper tube is cleaned, nitrogen urged, capped (with standard yellow caps)...

Brass plug ideal for use as a drain-access cover. Features a raised square head for easy removal with slip-joint pliers (not included). Made from durable brass construction.

99% pure copper. Annealed for ready bending. O.D. measurements apply to refrigerator tubing. Mueller Industries dehydrated refrigeration coils are made to ASTM standard B-280. The copper tube is cleaned, nitrogen urged, capped (with standard yellow caps)...

IPS Test Plug for low pressure testing. Top and bottom are stamped steel plates with a rubber gasket in-between, which will expand to seal the pipe when the wing nut is tightened.

IPS Test Plug for low pressure testing. Top and bottom are stamped steel plates with a rubber gasket in-between, which will expand to seal the pipe when the wing nut is tightened.

Insert by Female pipe thread. Polypropylene fitting for polyethylene pipe.

Adapts polyethylene tubing to standard Female pipe threads (M.I.P. x insert). Polypropylene fitting for polyethylene pipe.

For Schedule 40 cold water pressure pipe. 1 end solvent welds into hub of another fitting with Female threads on the other end. SPG x T.

ABS Schedule 40 DWV. For use primarily in vent lines. Used where flow characteristics are not a primary consideration.

PVC Schedule 40 DWV fitting. PVC-DWV (hub x hub).

PVC Schedule 80 pressure fitting. Used to supply a branch supply line from a main line. (Slip x Slip x Slip).

PVC Schedule 40 DWV. PVC-DWV (all hub). Used to bring 2 branch lines into a vertical drain pipe.