2. Superior flow capacity equivalent to copper tubing with same inner diameter;
3. Quick-connect design enables simple tube insertion/extraction while maintaining secure and durable connections;
4. Threaded sections feature integrated sealing elements - M5 metric threads with sealing washers ensure leak-free threaded connections;
5. Corrosion-resistant nickel plating prevents oxidation and contamination, extending product lifespan across broader application ranges.
AirTAC PHF Series Tandem Hinge Joint PHF4M5 Technical Details
- Model: PHF4M5
- Type: Tandem swivel joint with male thread
- Thread specification: M5×0.8 (ISO metric)
- Material: Nickel-plated carbon steel (body), POM (polyoxymethylene) bearing
- Rotation angle: ±90° lateral tilt, 360° continuous rotation
- Max lateral load: 19.6N (2kgf)
- Max axial load: 9.8N (1kgf)
- Operating temperature: -20℃ to 80℃
- Surface hardness: HV490-620 (steel components)
- Weight: 23g ±1g
- Dimensions: 28mm(Ø) × 50mm(L) × 28mm(H)
- Mounting torque: 0.15-0.25N·m (thread installation)
- Corrosion resistance: 96hr salt spray test compliant
Precision-engineered dual-axis pivot joint featuring low-friction POM bearings and hardened steel construction. The tandem design allows compound angular adjustment while maintaining pneumatic/pneumatic/electric line integrity. Sealed against ISO 8573-1:2010 [3:4:3] class contaminants.
- Robotic end effector alignment in pick-and-place systems
- Multi-axis sensor mounting for automated inspection equipment
- Medical imaging device articulation mechanisms
- Precision adjustment in semiconductor handling robots
- Textile machinery thread guide positioning
| Property | Property Value |
|---|---|
| sku | PHF4M5 |
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.





