Airtac PU Straight Fitting PU8
2. Available in multiple models and specifications to meet diverse requirements in pneumatic systems;
3. Superior flow capacity equivalent to the inner diameter of connected tubing;
4. Features quick-connect/disconnect design with secure, reliable, and durable tubing connections.
AirTAC PU Series Straight Through Joint PU8 Technical Details
- Model: PU8-01 (Standard Straight Thread Type)
- Thread standard: Metric (M5×0.8)
- Material: Nickel-plated brass body
- Seal material: HNBR (Hydrogenated Nitrile) O-ring
- Max working pressure: 1.5 MPa (217 psi)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Tube compatibility: PU/Nylon tubing Ø8mm (5/16")
- Flow rate: 800 L/min (at 0.5 MPa)
- Leakage rate: ≤0.1 mL/min (under max pressure)
- Vibration resistance: 10-2000 Hz, 15G acceleration
- Weight: 22g ±0.5g
- Dimensions: 35mm(L) × 15mm(W) × 15mm(H)
- Surface roughness: Ra0.8μm (internal passage)
- Certifications: RoHS compliant, REACH SVHC-free
High-flow pneumatic connector with precision-machined threads and anti-vibration design. Features 360° rotatable sleeve for easy alignment during installation. The chrome-plated brass construction ensures corrosion resistance in humid environments. Includes built-in tube retention clip to prevent accidental disconnection.
- Robotic arm pneumatic circuits
- CNC machine tool air supply lines
- Packaging machine actuator connections
- Semiconductor cleanroom equipment
- Food processing pneumatic systems (oil-resistant version available)
Installation protocol:
Apply 0.5-0.8 N·m torque during assembly. Use thread sealant only on male threads.
Replace O-rings every 50,000 cycles or 2 years (whichever comes first).
Not recommended for use with phosphate ester-based lubricants.
| Property | Property Value |
|---|---|
| sku | PU8 |
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.