The PM08 Bulkhead Union Fitting provides a reliable, high-flow feed-through connection for pneumatic tubing passing through machine panels, enclosures, or bulkhead walls. Designed for 8mm outer diameter (O.D.) tubing, this fitting features dual one-touch push-in ports secured firmly across panels using a fully threaded body and dual hex locknuts (M16 thread).
Manufactured with corrosion-resistant nickel-plated brass and industrial-grade composite materials, the PM08 is built to withstand high pressure while providing easy, tool-free hose insertion and release. It is ideal for industrial automation, air lines, and fluid control systems requiring clean panel integration.
Property | Technical Specification |
|---|
Model Code | PM08 (PM-8 / PMM08) |
Fitting Type | Straight Panel Bulkhead Union (Push-in / One-Touch) |
Tube Outer Diameter (O.D.) | 8 mm x 8 mm |
Bulkhead Mounting Thread | M16 × 1.5 (with dual hex locknuts) |
Fluid Compatibility | Compressed Air, Vacuum, Inert Gas, Water (Non-freezing) |
Operating Pressure Range | 0 to 1.0 MPa (0 to 10 bar / ~145 PSI) |
Negative / Vacuum Pressure | -100 kPa (-29.5 inHg / -0.95 bar) |
Proof Pressure | 1.5 MPa (~215 PSI) |
Operating Temperature | -20°C to +70°C (-4°F to 158°F) |
Applicable Tubing Materials | Polyurethane (PU), Nylon (PA), Polyethylene (PE), PVC |
Body / Thread Material | Nickel-Plated Brass (Anti-corrosion) |
Release Sleeve Material | POM / PBT Plastic (Grey, Blue, or Black) |
Locking Mechanism | Stainless Steel (SUS) Gripping Claws |
Seals | NBR (Nitrile Rubber) O-Rings |
