Airtac PC Threaded Straight Connector PC802
The AirTAC Airtac PC Threaded Straight Connector PC802 is a genuine male connector for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeMale connector
- SeriesPC
- Working pressure0 - 1.0 MPa (0 - 10 kgf/cm2)
- Proof pressure1.5 MPa
- Temperature-20 to +70 °C
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac PC Threaded Straight Connector PC802
The PC802 is an AirTAC PC male connector, a one-touch push-in fitting that terminates a Dia 8 mm tube onto a 1/4in PT male thread. Push the tube firmly into the chuck and the stainless spring gasket locks it against pressure and vacuum; press the POM release ring and the tube slides straight back out. The body is brass, the guide is aluminium alloy and the threaded stud arrives with sealant already applied, so no tape or paste is needed on the port.
This is the resin/brass one-touch profile, not the metal BPC line: working pressure 0-1.0 MPa (0-10 kgf/cm2), negative pressure down to -750 mmHg (10 Torr), proof pressure 1.5 MPa and a service window of -20 to +70 C. The standard finish is grey; adding a D to the code (PC802D) swaps the release button to black. Soft nylon and polyurethane tubing are both suitable.
Airtac PC Threaded Straight Connector PC802 Technical Specifications
| Model | Airtac PC Threaded Straight Connector PC802 |
|---|---|
| Type | Male connector |
| Series | PC |
| Connection | Push-in one-touch |
| Working pressure | 0 - 1.0 MPa (0 - 10 kgf/cm2) |
|---|---|
| Negative pressure | -750 mmHg (10 Torr) |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Applicable tubing | Soft nylon or polyurethane tube |
| Thread standard | PT (Rc tapered) unless the code says otherwise |
POM release button and chuck, aluminium-alloy guide, stainless spring gasket, NBR O-ring; body brass or PBT depending on the part. AirTAC publishes flow as a characteristic curve rather than a single figure, so no L/min value is listed.
Model Code: Airtac PC Threaded Straight Connector PC802
| PC | Male connector. |
|---|---|
| 4 / 6 / 8 / 10 / 12 | Tube outside diameter in mm (3.2 mm exists on the mini series). |
| M5 / 01 / 02 / 03 / 04 | Thread: M5x0.8, 1/8", 1/4", 3/8", 1/2" (M3 on the mini series). |
| D | Black. Blank = grey. |
Fitting & Sealing Notes
- check Cut the tube square and clean before pushing it home, or the seal will leak.
- check Push until it stops, then pull back to check the chuck has gripped.
- check To release, press the collet ring fully in and pull the tube out.
- check Threaded parts arrive with sealant on the thread; M5 sizes use a sealing gasket.
- check Match the tube OD exactly - a 6 mm fitting will not hold 1/4" tube.
Where the Airtac PC Threaded Straight Connector PC802 Is Used
CNC coolant-proof air drop
On a CNC machining centre, a single Dia 8 main feed from the air preparation unit runs to the tool-changer valve stack; the pre-sealed 1/4in stud screws straight into the manifold without extra paste.
Packaging line vacuum cup supply
Feeding ejector vacuum generators on a carton wrapping conveyor, where the -750 mmHg negative rating lets the PC802 sit on the suction side as well as the pressure side.
Solrenoid cabinet tie-in
Terminating a Dia 8 branch inside an electrical control cabinet beside pneumatic solenoid valves, where the compact straight body keeps clearance to the din rail tight.
Is the Airtac PC Threaded Straight Connector PC802 the Right Part?
On the PC ladder a 1/4in thread carries tube from Dia 4 up to Dia 12, so this SKU sits mid-range. Step down to PC602 when the line feeds a small valve or pilot circuit where Dia 6 keeps flow and fittings compact; step up to PC1002 for a main air drop or cylinder supply where the wider Dia 10 bore reduces restriction on longer runs. If you need a female port instead, the same sizes exist in the PCF female connector.
Match the stud to a PT port and check the effective thread length against the plate or manifold wall thickness. Dia 8 tube must be Dia 8 - a nominal 5/16in hose will not seal in the chuck, and a Dia 6 fitting will not hold 8mm tube at pressure. Where the connector has to pass through a sheet-metal panel, the PM bulkhead connector with its M16x1 locknut is the better shape.
Quick checklist
- ✓ Tube outside diameter matches exactly
- ✓ Thread size and standard match the port
- ✓ Working pressure within 0 - 1.0 MPa (0 - 10 kgf/cm2)
- ✓ Temperature within -20 to +70 °C
Airtac PC Threaded Straight Connector PC802 FAQ
The PC802 is a PC series one-touch male connector for Dia 8 mm tubing on a 1/4in PT male thread. Working pressure is 0-1.0 MPa (0-10 kgf/cm2), negative pressure -750 mmHg (10 Torr), proof pressure 1.5 MPa and temperature range -20 to +70 C. It suits soft nylon or polyurethane tube, comes in grey (black button with the D suffix), and the threaded stud is delivered with sealant applied.
No on both counts. The chuck is sized for Dia 8 mm soft nylon or polyurethane tube only; nominal 5/16in hose is undersized and will leak or blow out under pressure. This catalogue is documented with PT threads exclusively - no G (BSPP) or NPT variant of the PC802 exists, so use a separate adapter on the port if your machine standard differs.
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