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Autoclave Engineers pipe fittings, P Series, 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)

NOTE: NPT (Pipe) Connections:
- NPT threads must be sealed using a high quality PTFE tape and/or paste product. Refer to thread sealant manufacturer's instructions on how to apply thread sealant.
- Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.
- Customer should limit the number of times an NPT fitting is assembled and disassembled because thread deformation during assembly will result in deteriorating seal quality over time. When using only PTFE tape, consider using thread lubrication to prevent galling of mating parts.

For prompt service, Autoclave stocks select products. Consult your local representative.
For mounting hole option add suffix PM to catalog number.
Consult factory for mounting hole dimensions.

All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
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Unit of Measure
Items
P_ser_pipe_cross

Pipe Cross
P_ser_pipe_cross

Pipe Cross
P_ser_pipe_cross

Pipe Cross
P_ser_pipe_cross

Pipe Cross
P_ser_pipe_cross

Pipe Cross
Connection Type N/A 1/4" NPT N/A 3/8" NPT N/A 1/2" NPT N/A 3/4" NPT N/A 1" NPT
Pressure Rating
N/A 15.000 psi1034.20 bar N/A 15.000 psi1034.20 bar N/A 15.000 psi1034.20 bar N/A 10.000 psi689.46 bar N/A 10.000 psi689.46 bar
Minimum Opening N/A 0.42 in10.67 mm N/A 0.56 in14.22 mm N/A 0.69 in17.53 mm N/A 0.89 in22.61 mm N/A 1.13 in28.58 mm
A - Height N/A 1.50 in38.10 mm N/A 2.00 in50.80 mm N/A 2.50 in63.50 mm N/A 3.00 in76.20 mm N/A 3.13 in79.38 mm
B - Length N/A 1.50 in38.10 mm N/A 2 in50.8 mm N/A 3 in76.20 mm N/A 3 in76.20 mm N/A 4.12 in104.65 mm
C - Height N/A 0.75 in19.05 mm N/A 1.00 in25.40 mm N/A 1.25 in31.75 mm N/A 1.50 in38.10 mm N/A 1.56 in39.67 mm
D - Length N/A 0.75 in19.05 mm N/A 1.00 in25.40 mm N/A 1.50 in38.10 mm N/A 1.50 in38.10 mm N/A 2.06 in52.37 mm
Block Thickness N/A 0.75 in19.05 mm N/A 1.00 in25.40 mm N/A 1.25 in31.75 mm N/A 1.38 in35.05 mm N/A 1.75 in44.45 mm