P Series Pipe Fittings

Pressure to 15,000 psi (1034 bar)


Since 1945 Parker Autoclave Engineers has designed and built premium quality valves, fittings and tubing. Autoclave's pipe fitting components are capable of operating to 15,000 psi (1034 bar) and range in size from 1/4" to 1" NPT.


  • Available sizes are 1/4", 3/8", 1/2", 3/4" and 1"

  • Fittings manufactured from cold worked
    316 stainless steel.

  • Operating Temperatures from 0°F (-17.8°C) to 400°F (204°C).

Parker Autoclave Engineers P Series pipe fittings are designed for liquid and gas applications. Available from 1/4" to 1" NPT to 15,000 psi and temperatures to 400°F (204°C)

P Series Pipe Fittings and Tubing