Brass Air Brake × NPTF Male Branch Tee for Copper Tubing

The Brass Air Brake × NPTF Male Branch Tee for Copper Tubing is a branch tee, in CA360 brass (C36000 free-machining brass). Its ends are air brake tube end (copper tubing), air brake tube end (copper tubing) and NPTF (Dryseal) male. Air brake fittings like this are made for truck and bus compressed-air brake systems plumbed with copper tubing; the manufacturer states the range is DOT approved.

Construction

• Body: branch tee
• End 1: air brake tube end (copper tubing)
• End 2: air brake tube end (copper tubing)
• End 3: NPTF (Dryseal) male
• Material: CA360 brass (C36000 free-machining brass)

Ends and sealing

• air brake tube end (copper tubing): compression air brake joint for copper tubing: the nut squeezes a brass sleeve onto the tube.
• NPTF (Dryseal): Dryseal taper pipe thread, cut so the crests and roots close up as the joint is tightened, so it seals on the thread; ASME B1.20.3.

Sizes

10 part numbers, 1/4" to 5/8" tube. The Sizes & Part Numbers tab lists the size on each end for every one.

• End 1: air brake tube end (copper tubing), 1/4" to 5/8"
• End 2: air brake tube end (copper tubing), 1/4" to 5/8"
• End 3: NPTF (Dryseal), 1/8" to 1/2" (1/8-27 to 1/2-14)

Pressure and service

The manufacturer publishes no pressure rating for this family. Tell us the medium, working pressure and temperature, and we will confirm the fitting before you order.

For nylon tubing

The matching fitting for nylon air brake tubing: Brass Air Brake × NPTF Male Branch Tee for Nylon Tubing.

How to order

Quote the Indus part number from the size table. If you only have the fitting, send the size and thread type on each end, and Indus engineering will confirm the part number. Price and lead time are confirmed with the quotation.