Airtac POC Round Thread Straight Connector POC1202D
The AirTAC Airtac POC Round Thread Straight Connector POC1202D is a genuine male connector (compact) for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeMale connector (compact)
- SeriesPOC
- 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 POC Round Thread Straight Connector POC1202D
The POC1202D is an AirTAC POC male connector, the compact-bodied version of the one-touch threaded range. It joins Dia 12 mm soft nylon or polyurethane tube to a 1/4in PT male thread. Push the tube square into the chuck and the stainless spring gasket plus POM grip ring hold it under pressure; press the release button and the tube slides free again.
This SKU carries the D suffix, which on POC means a black release button rather than the standard grey one - the body, stud and every dimension stay the same. It belongs to the resin and brass one-touch profile: 0-1.0 MPa working pressure, -750 mmHg vacuum capability, 1.5 MPa proof pressure and -20 to +70 C. The 1/4in PT thread arrives with sealant already applied, so it seals into the port without extra tape.
Airtac POC Round Thread Straight Connector POC1202D Technical Specifications
| Model | Airtac POC Round Thread Straight Connector POC1202D |
|---|---|
| Type | Male connector (compact) |
| Series | POC |
| 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 POC Round Thread Straight Connector POC1202D
| POC | Male connector (compact). |
|---|---|
| 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 POC Round Thread Straight Connector POC1202D Is Used
Manifold valve board outlets
A 5/2 valve manifold on a packaging machine often steps up to 1/4in ports feeding 12 mm lines to air cylinders; the compact POC body sits where a full-size connector would foul the neighbouring valve.
Vacuum pick-and-place heads
Rated to -750 mmHg, the 12 mm bore feeds ejector supply lines on palletising vacuum grippers where rapid tube changes during format changeover are routine.
Press fixture clamping circuits
Weld-shop clamp cylinders fed from a 1/4in PT port take the POC1202D directly, and the black release button keeps the disconnect point easy to spot against dark fixture paint during maintenance.
Is the Airtac POC Round Thread Straight Connector POC1202D the Right Part?
Dia 12 mm on a 1/4in thread is the top of the POC ladder: within the same 1/4in thread the next size down is POC1002 (Dia 10 mm), and there is no Dia 16 fitting in this catalogue at all. If 12 mm tube is right but the port allows a bigger thread, POC1203 (3/8in) and POC1204 (1/2in) both exist for this tube size. Match the tube OD exactly - a Dia 12 chuck will not seal 13 mm or imperial half-inch tube, and forcing it destroys the grip. Choose POC over PC when port clearance is tight: the shortened body pulls the release button closer to the thread, which matters behind guards or between manifold rows.
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 POC Round Thread Straight Connector POC1202D FAQ
It is an AirTAC POC compact male connector for Dia 12 mm tube on a 1/4in PT male thread. Working pressure is 0-1.0 MPa (0-10 kgf/cm2), negative pressure capability is -750 mmHg, proof pressure is 1.5 MPa, and the temperature range is -20 to +70 C. It suits soft nylon or polyurethane tubing only.
No. On the PC and POC series the D suffix changes only the release button colour from grey to black. The body, brass stud, chuck, gasket, dimensions and ratings are identical to the standard POC1202, so the two are fully interchangeable in your design.
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