B&B Hose & Rubber

Old Part Numbers: 1/4 X 2 NIPPLE1/4" MPT x 1/2" bushing adaptor for air compressors. Galvanized steel.

Air compressor unloader line tube is sold in 12" (1 foot) lengths, 6 millimeter (mm) outer diameter nylon tubing. If you need 3 feet length, order quantity 3. 

1/2" male NPT close black pipe nipple, 1-1/8" length. Remember to apply plumber's tape to the threads.

Use this nylon tube if your air compressor pressure switch has a plastic unloader valve with a quick-connect fitting. Note: sold by the foot (quantity of 1 = 1 foot or 12 inches of tubing).

Old Part Numbers: 3166

Brass insert for 3/8" plastic/nylon tubes. Use this to stiffen the end of the tube for a solid connection.

Old Part Numbers: NTB14Use this nylon tube if your air compressor pressure switch has a plastic unloader valve with a quick-connect fitting. Note: sold by the foot (quantity of 1 = 1 foot or 12...