Specification Parameters
| Parameter | Details |
|---|---|
| Product Type | Pneumatic Fittings |
| Structure | Bulkhead Union Straight |
| Connection | Tube to Tube |
| Installation | Panel Mount (Bulkhead) |
| Material | Nickel-Plated Brass |
| Operating Fluid | Air |
| Working Pressure | 0 – 1.0 MPa |
| Temperature Range | 0 – 60°C |
| Applicable Tubing | PU Tube / Nylon Tube |
| Model | Φ D × 2 | B | E | M | H × 2 |
| PM-4 | 4 | 28.5 | 8 | M12×1 | 14 |
| PM-6 | 6 | 31.5 | 10 | M14×1 | 17 |
| PM-8 | 8 | 33.5 | 11 | M16x1 | 19 |
| PM-10 | 10 | 37 | 12 | M20x1 | 24 |
| PM-12 | 12 | 40 | 14 | M22× 1 | 27 |
Key Features
- Bulkhead panel-mount installation design
- Straight union tube-to-tube connection
- Nickel-plated brass for corrosion resistance
- Strong mechanical strength and durability
- Push-to-connect quick installation
Applications
- Pneumatic control panels
- Industrial automation systems
- Air distribution systems
- Machinery equipment
- Panel-mounted air connections
Widely used in pneumatic systems requiring panel-through tube connection, stable installation, and durable metal fittings.
Product Function
PM fittings are designed to connect two pneumatic tubes through a panel while maintaining a sealed and stable connection, enabling organized and efficient system layout.
Compared to standard straight fittings (PU), PM provides bulkhead mounting capability, making it essential for panel installations.
Product Structure & Size Range
- PM4 / PM6 / PM8 / PM10 / PM12
- Tube sizes: 4mm → 16mm
- Bulkhead mounting with locking nut
- Straight inline structure
Why Choose Our Pneumatic Fittings
- Professional PM pneumatic fitting manufacturer with full bulkhead range
- OEM / ODM customization for nickel plated brass bulkhead fittings
- Reliable panel mount pneumatic connector for automation systems
- High-quality metal fittings with corrosion resistance and durability
- Durable bulkhead fittings for industrial environments
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PM pneumatic fitting?
It is a nickel-plated brass bulkhead union fitting used to connect tubes through a panel.
Q2: What is a bulkhead fitting used for?
It allows tubing to pass through panels while maintaining a secure and sealed connection.
Q3: What is the difference between PU and PM fittings?
PU is a standard straight connector, while PM is a bulkhead version for panel mounting.
Q4: What tubing is compatible with PM fittings?
PM fittings are suitable for PU tube and nylon tube.
Q5: Can PM fittings be customized?
Yes, OEM/ODM customization is available for size, material, and design.
CTA
Looking for reliable nickel-plated brass pneumatic bulkhead fittings for your system?
Contact us now for OEM/ODM solutions, bulk pricing, and fast delivery.
