Airtac APH Hex Head Connector APH8-03
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 Series Hexagon Connector APH8-03 Technical Details
- Model: APH8-03
- Type: Hexagon thread straight connector (male thread)
- Material: Nickel-plated brass (C3604)
- Thread specification: M5×0.8 (external thread)
- Applicable tube OD: Ø8mm (standard for PU/Nylon tubes)
- Working pressure range: 0.05–1.5 MPa
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Surface hardness: HV200±20 (nickel plating)
- Weight: 18.5±0.5g
- Dimensions: 30mm(L) × 14mm(W across flats) × 14mm(H)
- Torque resistance: ≤29.4N·m
- Vibration resistance: 10–55Hz, 1.5mm amplitude
Precision-machined pneumatic connector featuring military-grade nickel plating for superior corrosion resistance. The hexagonal body design enables secure tool gripping during installation, while the tapered thread ensures airtight sealing in dynamic pressure conditions. Compatible with most industrial lubricants and coolants.
- Pneumatic cylinder port connections
- Modular assembly in automation tooling stations
- Vacuum system manifold interfaces
- Medical equipment gas line junctions
- Robotic end-effector pneumatic circuits
Installation protocol:
Apply 2-3 drops of LOCTITE® 545 thread sealant before tightening to 12–15N·m torque.
Avoid overtightening which may cause thread deformation. Perform pressure test at 1.25×
working pressure after installation.
| Property | Property Value |
|---|---|
| sku | APH8-03 |
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.