Shop High Pressure Adapters, Male NPT x Female NPT

NPT (National Pipe Taper) fittings are available in working pressures to 15,000 psi (1034 bar). However, working pressures may be decreased depending upon thread size. Fittings and tubing are manufactured from cold worked 316 stainless steel. All NPT fittings & adapters are available in special material upon request.

Series 5406, Male NPT x Female NPT

Click on the model number in the chart below to view that adapter. 

ALL ADAPTERS SHOWN BELOW ARE 316 STAINLESS, MADE IN USA.

Model Number

Female NPT Side

Male NPT Side

Pressure Rating

0.0625 (1/16")

0.125 (1/8")

15,000PSI

0.0625 (1/16")

0.25 (1/4")

15,000PSI

0.0625 (1/16")

0.375 (3/8")

15,000PSI

0.0625 (1/16")

0.5 (1/2")

15,000PSI

0.125 (1/8")

0.0625 (1/16")

15,000PSI

0.125 (1/8")

0.25 (1/4")

15,000PSI

0.125 (1/8")

0.375 (3/8")

15,000PSI

0.125 (1/8")

0.5 (1/2")

15,000PSI

0.25 (1/4")

0.0625 (1/16")

15,000PSI

0.25 (1/4")

0.125 (1/8")

15,000PSI

0.25 (1/4")

0.25 (1/4")

15,000PSI

0.25 (1/4")

0.375 (3/8")

15,000PSI

0.25 (1/4")

0.5 (1/2")

15,000PSI

0.25 (1/4")

0.75 (3/4")

10,000PSI

0.25 (1/4")

1"

10,000PSI

0.375 (3/8")

0.125 (1/8")

15,000PSI

0.375 (3/8")

0.25 (1/4")

15,000PSI

0.375 (3/8")

0.375 (3/8")

15,000PSI

0.375 (3/8")

0.5 (1/2")

15,000PSI

0.375 (3/8")

0.75 (3/4")

10,000PSI

0.375 (3/8")

1"

10,000PSI

0.5 (1/2")

0.25 (1/4")

15,000PSI

0.5 (1/2")

0.375 (3/8")

15,000PSI

0.5 (1/2")

0.5 (1/2")

15,000PSI

0.5 (1/2")

0.75 (3/4")

10,000PSI

0.5 (1/2")

1"

10,000PSI

0.75 (3/4")

0.25 (1/4")

10,000PSI

0.75 (3/4")

0.375 (3/8")

10,000PSI

0.75 (3/4")

0.5 (1/2")

10,000PSI

0.75 (3/4")

0.75 (3/4")

10,000PSI

0.75 (3/4")

1"

10,000PSI

1"

0.375 (3/8")

10,000PSI

1"

0.5 (1/2")

10,000PSI

1"

0.75 (3/4")

10,000PSI

1"

2"

7,500PSI


Don't see what you need? Custom and special order adapters may be available. Give us a call, we'd be delighted to help.