Airtac PGJ Plug Pin Reducing Straight Connector PGJ12-8
2. Offers multiple configurations and size specifications, widely compatible with various pneumatic systems;
3. Features excellent flow characteristics achieving capacity equivalent to the inner diameter of connected tubing;
4. Push-in tube connection design enables quick installation/removal, with robust mechanical interfaces ensuring secure and durable tubing connections.
AirTAC PGJ Plug-in Rod Type Reducer Straight Union Connector PGJ12-8 Specifications
- Model: PGJ12-8
- Type: Two-way reducer union with plug-in rod structure
- Port configuration: 12mm (G3/8) → 8mm (G1/4) tapered thread conversion
- Thread standard: ISO 1179 metric threads (BSPP equivalent)
- Material: Lead-free brass CW617N with nickel plating
- Seal material: NBR (Nitrile) O-rings
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Burst pressure: ≥3.0 MPa (435 PSI)
- Flow coefficient (Cv): 0.28
- Weight: 48g ±2g
- Dimensions:
- Overall length: 52mm
- Large end hex size: 22mm wrench flat
- Small end hex size: 17mm wrench flat
- Rod diameter: 6mm (threaded section)
- Surface roughness: Ra ≤3.2μm
- Certification: RoHS compliant
Precision-machined reducer union featuring dual O-ring seals and tool-free plug-in installation. The stepped design enables secure transition between different pneumatic line sizes while maintaining laminar flow characteristics. Nickel plating provides corrosion resistance in humid environments.
- Pneumatic circuit branch line pressure regulation
- Robotic arm tooling quick-change systems
- Compressed air distribution manifolds
- Packaging machine actuator networks
- Medical gas line adapters (non-critical applications)
Installation protocol:
Hand-tighten until seated, then apply 1/4 additional turn with wrench.
Maximum torque 15N·m. Always install flow arrow pointing downstream.
Compatible with ISO 8573-1 Class 3 compressed air quality.
| Property | Property Value |
|---|---|
| sku | PGJ12-8 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.