Airtac PC Threaded Straight Connector PC1001D-S
SUS304 stainless variant (-S)The AirTAC Airtac PC Threaded Straight Connector PC1001D-S 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 PC1001D-S
The PC1001D-S is AirTAC's PC series one-touch male connector in the SUS304 stainless variant, joining Dia 10 mm soft nylon or polyurethane tube to a 1/8in PT male stud. Push the tube home and the stainless spring gasket plus chuck jaw grips it instantly; press the release ring and it frees again. In this -S build the connector body itself is machined from Stainless steel 304 and AirTAC states that all parts are copper-free, while the release button and chuck remain POM, the guide is aluminium alloy, the spring gasket is stainless and the O-ring is NBR. The D suffix on a PC straight connector changes only the release button to black.
It runs on the resin one-touch profile: working pressure 0-1.0 MPa (0-10 kgf/cm2), vacuum down to -750 mmHg (10 Torr), proof pressure 1.5 MPa and a service range of -20 to +70 C. The 1/8in PT stud arrives with sealant already on the thread, so it seals into the port without extra tape. Copper-free construction is the reason to choose this variant over the brass-bodied PC1001D when the circuit feeds electronics, plating or other copper-sensitive processes.
Airtac PC Threaded Straight Connector PC1001D-S Technical Specifications
| Model | Airtac PC Threaded Straight Connector PC1001D-S |
|---|---|
| Type | Male connector |
| Series | PC |
| 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.
Model Code: Airtac PC Threaded Straight Connector PC1001D-S
| 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. |
| -S | Stainless-steel body. |
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 PC1001D-S Is Used
Plating line rinse stations
The copper-free SUS304 body keeps the air circuit clear of copper ions around electroplating rinse and filtration rigs running Dia 10 mm nylon lines from 1/8in ports.
SMT machine signal circuits
Pick-and-place and SMT equipment often specifies copper-free pneumatic hardware; a straight connector at Dia 10 mm on a 1/8in stud suits valve manifold outlets.
Food plant cool wash-down zones
Stainless 304 resists splashing in food handling areas, with the -20 to +70 C rating covering cool rinse-down of conveyors fed by Dia 10 mm tubing.
Is the Airtac PC Threaded Straight Connector PC1001D-S the Right Part?
On the 1/8in thread, the PC series spans Dia 4 through Dia 12, so the neighbours either side of this part are PC801 at Dia 8 and PC1201 at Dia 12. Stepping down to 8 mm suits lighter actuation and signal circuits; stepping up to 12 mm lowers resistance on longer runs or higher-consumption cylinders. If your port is tapped 1/4in rather than 1/8in, the matching part is PC1002. Tube OD must match exactly: this fitting holds Dia 10 mm tube only and will not seal 3/8in or 12 mm hose.
Choose the plain PC male connector when the run leaves the port in a straight line. Where the wall of a cabinet or tank is in the way, the PM bulkhead connector with its Dia 10 locknut thread of M20x1 passes through the panel instead.
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 PC1001D-S FAQ
It is a one-touch male connector for Dia 10 mm soft nylon or polyurethane tube with a 1/8in PT male stud, stainless steel 304 body, copper-free construction, black release button. 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. Note that at the top of the temperature range the tubing itself, not the fitting, is usually the limiting factor.
No. On the PC straight connector series the D suffix changes only the release button to black; the -S body is Stainless steel 304 either way. On many other one-touch series the D changes the body colour too, so it is worth checking per series rather than assuming.
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