Airtac POC Round Thread Straight Connector POC401D-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 POC401D-S Metric Thread Straight Connector Specifications
- Model: POC401D-S (D-Series Zinc Alloy)
- Thread type: Metric round thread (BSPP equivalent available as POC401B)
- Material: Zinc alloy chrome plating + POM insert
- Seal material: NBR (Nitrile) O-ring
- Port size: M5×0.8 dual-end threaded
- Max working pressure: 1.5 MPa (217 psi)
- Burst pressure: ≥4.5 MPa
- Temperature range: -20℃ to 80℃ (NBR seal compatible)
- Thread engagement depth: 5.5±0.5mm
- Tightening torque: 0.6-0.8 N·m
- Weight: 23±2 grams
- Dimensions: 28mm(L) × 12mm(Dia) × 12mm(Flow path Ø)
- Surface roughness: Ra≤3.2μm at sealing surfaces
- Vibration resistance: 10-55Hz, 1.5mm amplitude
Dual-seal straight connector featuring corrosion-resistant zinc alloy body with precision-machined POM insert for leak-free transitions between M5 pneumatic components. The 360° rotatable design allows flexible hose routing while maintaining seal integrity. Includes built-in dust resistance when mated.
- Sensor air supply connections in CNC machinery
- Modular pneumatic system assembly lines
- Vacuum fixture plumbing for PCB handling
- Medical device pneumatic control cabinets
- Food packaging machine air circuit junctions
Installation protocol:
Apply 2-3 drops of silicone-free lubricant (ISO VG32 equivalent) on threads before assembly.
Use backup wrench on hex flats during tightening to prevent insert rotation.
Max 1/4 turn past finger-tight position.
| Property | Property Value |
|---|---|
| sku | POC401D-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.