Airtac POC Round Thread Straight Connector POC402-S
2、Threaded section integrated with sealing element, M5 metric threads feature integrated sealing washers to ensure leak-free connections;
3、Polymer connectors available in gray and black color options for optimal coordination with piping systems.
AirTAC POC402-S Round Thread Straight Connector Technical Details
- Model: POC402-S
- Thread type: Metric round thread (M5×0.8)
- Material: Nickel-plated brass body
- Seal material: HNBR (Hydrogenated Nitrile) O-ring
- Port size: 4mm (OD tube connection)
- Max working pressure: 1.5 MPa (217 psi)
- Burst pressure: ≥4.5 MPa (653 psi)
- Temperature range: -20℃ to 100℃ (-4°F to 212°F)
- Surface hardness: HV0.3 130-250 (plated layer)
- Thread torque resistance: 0.8-1.2 N·m
- Weight: 3.8±0.2 grams
- Dimensions: 14.5mm(L) × 10mm(W) × 10mm(H)
- Fluid compatibility: Air, water, non-corrosive gases
- Vibration resistance: 10-2000 Hz, 20G acceleration
Precision-machined straight connector featuring dual-seal structure with primary metal-to-metal thread engagement and secondary elastomer sealing. The electroless nickel plating provides corrosion resistance exceeding 96hrs in salt spray tests (ASTM B117). Designed for zero-leak performance in pulsating pressure environments.
- Pneumatic cylinder port conversions in robotic arms
- Modular air preparation unit assembly
- Inline sensor mounting for pressure monitoring
- Coolant line extensions in CNC machining centers
- Vacuum system plumbing for pick-and-place devices
Installation protocol:
Apply thread sealant only on male threads (Type B). Tighten until 1.5-2 threads remain visible,
then torque to 0.9 N·m using crowfoot wrench. Perform pressure test at 1.1× system pressure
after 24hrs curing time.
| Property | Property Value |
|---|---|
| sku | POC402-S |
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.