Description
1. This PGJ reducer union series is constructed with copper-free materials, suitable for direct use in copper-sensitive environments;
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.
Installation protocol:
Apply thread sealant (PTFE tape or Loctite 577) to male threads only.
Hand-tighten plus 1.25 turns with wrench. Maximum 10° misalignment
tolerance between connected components. Inspect seals every 2,000
operating hours.
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 Reducer Straight Connector PGJ12-8D Technical Details
- Model Code: PGJ12-8D (PGJ Series)
- Type: Two-position straight reducer with push-in fittings
- Primary port size: G1/2" (BSPP female thread)
- Reduced port size: G3/8" (BSPP female thread)
- Tube compatibility: 12mm OD (primary) to 8mm OD (reduced)
- Material: Lead-free brass CW617N
- Surface treatment: Electroless nickel plating (5-8μm)
- Pressure rating: 0.05-1.0 MPa (7-145 PSI)
- Temperature range: -20℃ to 120℃ (with NBR seals)
- Seal material: Nitrile rubber (NBR) standard
- Torque resistance: ≤25 N·m installation torque
- Weight: 48g ±2g
- Dimensions: 54mm(L) × 24mm(W) × 24mm(H)
- Vibration resistance: ≤20 m/s² (ISO 10816-3)
Precision-machined flow converter enabling secure transition between pneumatic lines of differing diameters. Features 360° rotatable ports for flexible routing and dual-stage O-ring seals for leak-free performance. Compatible with ISO 8434-1 standard tubing.
Common Implementation Scenarios:
- Branch line pressure regulation in packaging machinery
- Air supply distribution in automated assembly stations
- Hydraulic test bench manifold connections
- Coolant line adapters for CNC machine tools
- Compressed air reduction in textile machinery
| Property | Property Value |
|---|---|
| sku | PGJ12-8D |
Shipping policies
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.
Reviews
Recently Viewed
Explore your recently viewed items, blending quality and style for a refined living experience.





