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This special Male Straight PC configuration adds an inner-hexagon specification to the male-thread fitting. It is intended for installations where tightening access from the inside of the fitting is useful.
The fitting retains the push-in tube connection and male-thread interface of the PC straight form. The inner hexagon provides an additional tool-engagement geometry so tightening can be performed using the appropriate internal tool.
The PISCO standard-fitting platform supports air and conditional water service at up to 1.0MPa, with -100kPa maximum vacuum and 0 to 60℃ operation. Tube diameters and thread types are selected according to the exact PC model code.
Use the inner hexagonal section when the installation requires tool access through the fitting body. Select the exact thread/tube combination and observe PISCO tightening requirements for the connected thread.
| Specification | Details |
|---|---|
| Fluid medium | Air, Water (Conditional*) |
| Max. operating pressure | 1.0MPa |
| Max. vacuum | -100kPa |
| Operating temp. range | 0 to 60℃ (No freezing) |
| mm size (mm) | φ4, φ6, φ8, φ10, φ12, φ16 |
| Metric male thread | M5x0.8, M6x1 |
| Taper pipe male thread | R1/8, R1/4, R3/8, R1/2 |
| Metric female thread | M5x0.8 |
| UNF thread | 10-32UNF |
| NPT thread | NPT1/16, NPT1/8, NPT1/4, NPT3/8, NPT1/2 |
| Special construction | Inner-hexagon specification |
| Tightening access | Can be tightened from the outer or inner hexagonal section as applicable |
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