The AirTAC Airtac POC Round Thread Straight Connector POC1002D-S 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.
The POC1002D-S is AirTAC's compact one-touch male connector in the SUS304 stainless-steel version, joining Dia 10 mm soft nylon or polyurethane tubing to a 1/4" PT male port. Push the tube squarely into the collet until it bottoms out and the stainless spring gasket and chuck grip it under any vibration; press the release ring and the tube pulls straight back out. The compact POC body is shorter than the standard PC connector, which matters wherever a straight shot onto a port would otherwise foul an adjacent component.
This -S variant carries a SUS304 body, and AirTAC states the whole part is copper-free - a real distinction on plating, electronics and certain food and marine lines where dissolved copper causes problems. The D suffix on a POC changes only the release button to black; the stainless body is the same either way. Ratings are identical to the standard resin line: 0-1.0 MPa working, 1.5 MPa proof, -20 to +70 C, -750 mmHg vacuum. The 1/4" thread arrives with sealant already applied, so it seals on the taper without extra tape.
| Model | Airtac POC Round Thread Straight Connector POC1002D-S |
|---|---|
| Type | Male connector (compact) |
| Series | POC |
| Connection | Push-in one-touch |
| Body material | Stainless steel 304 (-S variant) |
| 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. Stainless (-S): SUS304 in place of brass - a solid SUS304 body on the PC and POC straight connectors, and a PBT body with a SUS304 stud on the elbow, tee and branch shapes. Working pressure, proof pressure and temperature are unchanged from the standard version. AirTAC publishes flow as a characteristic curve rather than a single figure, so no L/min value is listed.
| 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. |
| -S | Stainless-steel body. |
Copper-free SUS304 construction suits the acid-mist atmosphere above plating tanks, feeding Dia 10 mm lines to lift cylinders and rinse-station actuators without adding dissolved copper to the bath environment.
Brine and salt spray attack plated brass quickly. On a filleting or grading machine, this stainless connector on a 1/4" PT port holds Dia 10 mm tubing to gripper and gate cylinders and wipes clean between shifts.
Copper-free pneumatic drops are a standing requirement in fab tool hookups. The compact POC body fits the crowded valve-manifold face, and the 1/4" PT thread lands directly on standard drop ports.
On the 1/4" PT ladder for POC, the neighbours are POC0802 below (Dia 8 mm) and POC1202 above (Dia 12 mm). Stepping down to Dia 8 lightens the circuit and suits smaller actuator ports but costs flow capacity through the narrower bore; stepping up to Dia 12 gives the highest capacity on this thread but needs the space and tube stock to match. If your cylinder or valve port is 1/8" or 3/8", pick the matching thread code instead of forcing an adapter.
Match the tube OD exactly: this fitting holds Dia 10 mm tubing only, and a 3/8" hose or 1/4" tube will not seal in the collet. Choose the compact POC over the standard PC when the connector must sit close to a wall, a manifold face or a neighbouring fitting; if you need to pass through a panel, the PMF bulkhead connector is the right shape instead.
Quick checklist
It is a compact one-touch male connector for Dia 10 mm soft nylon or polyurethane tube with a 1/4" PT male thread. 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. The -S body is SUS304 and the whole fitting is copper-free; the release button and chuck are POM, the guide is aluminium alloy, and the O-ring is NBR.
No. The -S makes the body SUS304 instead of brass/PBT, and the D gives a black release button - the shape, dimensions and the 0-1.0 MPa / -20 to +70 C rating are exactly the same as the standard POC1002D. Do not re-rate the part and do not expect a dimensional difference; AirTAC's dimension tables are identical for the stainless variant.
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