Airtac APH Hex Head Connector APH12-04
2. Superior flow performance achieving equivalent flow capacity to tubing inner diameter;
3. Tool-free tubing insertion/extraction with secure, durable, and leak-proof connections;
4. Threads pre-coated with sealant; M5 metric threads integrate sealing washers for leak-resistant threaded joints;
5. Nickel-plated brass body ensures corrosion resistance and contamination prevention, expanding application versatility.
Category: Hex Nipple Connectors, Brand: AIRTAC, Series: APH
AirTAC APH Hexagonal Union Connector APH12-04 Technical Details
- Model: APH12-04
- Thread Standard: Metric/PT/NPT optional
- Port Size: PT1/4 (G1/4 equivalent)
- Body Material: Brass with nickel plating
- Seal Material: NBR (Nitrile rubber)
- Max Working Pressure: 1.5 MPa (217 psi)
- Pressure Range: 0.05-1.5 MPa
- Temperature Range: -20℃ to 80℃
- Hex Size: 12mm wrench flat (AF measurement)
- Thread Length: 9.5±0.35mm
- Weight: 28±2 grams
- Dimensions: 28mm(Length) × 12mm(Hex Width) × 12mm(Height)
- Surface Roughness: Ra ≤3.2μm
- Leakage Rate: ≤0.1 NL/min under 0.5 MPa
High-density forged brass union connector with 360° rotatable hex design, featuring triple-sealing structure (metal-to-metal seat, thread sealant groove, and O-ring backup). Electroless nickel coating provides corrosion resistance exceeding 96hrs salt spray test. Precision-machined threads ensure bubble-tight connections in dynamic pressure conditions.
- Pneumatic tool air supply line junctions
- CNC machine pneumatic circuit branching
- Industrial robot end-effector air routing
- Compressed air dryer system manifolds
- Laboratory instrumentation gas connections
Installation protocol:
Apply thread sealant to male threads only. Tighten with 12mm wrench using 14-16 N·m torque.
Avoid overtightening which may deform NBR seal. Perform pressure test at 1.75 MPa after installation.
| Property | Property Value |
|---|---|
| sku | APH12-04 |
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.