Airtac PLL L-Type Extended Thread Connector PLL1003D-S
SUS304 stainless variant (-S)The AirTAC Airtac PLL L-Type Extended Thread Connector PLL1003D-S is a genuine extended male elbow for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeExtended male elbow
- SeriesPLL
- 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 PLL L-Type Extended Thread Connector PLL1003D-S
The AirTAC PLL1003D-S is an extended male elbow in the one-touch range. It joins Dia 10 mm soft nylon or polyurethane tubing to a 3/8 inch PT male thread, and the lengthened neck sets the tube outlet clear of the mounting face so the hose can run away at 90 degrees without fouling the port it sits on. Push the tube straight in and the stainless spring gasket plus chuck clamp it; press the release ring and it slides back out.
The -S suffix makes this the SUS304 variant: on the PLL family the PBT body stays as standard and it is the male stud that is stainless steel 304, so you get a corrosion-resistant thread interface without any change to the geometry. Ratings are identical to the standard part: 0-1.0 MPa working pressure, 1.5 MPa proof, vacuum to -750 mmHg and -20 to +70 C. The 3/8 inch thread arrives with sealant already applied, so it is ready to wind straight into the port.
Airtac PLL L-Type Extended Thread Connector PLL1003D-S Technical Specifications
| Model | Airtac PLL L-Type Extended Thread Connector PLL1003D-S |
|---|---|
| Type | Extended male elbow |
| Series | PLL |
| 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 PLL L-Type Extended Thread Connector PLL1003D-S
| PLL | Extended male elbow. |
|---|---|
| 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 PLL L-Type Extended Thread Connector PLL1003D-S Is Used
Cartoning machine in a tight guard
On a cartoner where the cylinder port sits close to the frame rail, the extended PLL1003D-S neck lifts the Dia 10 hose clear so it can make its 90 degree turn without kinking against the casting.
Plating line rinse station
At a rinse or pickling station where splash attacks brass threads, the SUS304 stud of the -S variant keeps the port interface sound while the PBT body handles the same 1.0 MPa airline.
Palletizer gripper drop
Feeding a palletizer's gripper actuator from a valve manifold, the elbow turns the Dia 10 drop line at the cylinder and the pre-sealed 3/8 inch PT stud screws into the standard port without extra paste.
Is the Airtac PLL L-Type Extended Thread Connector PLL1003D-S the Right Part?
On the 3/8 inch thread the PLL ladder runs Dia 6, 8, 10, 12, so the neighbours are PLL0803 below and PLL1203 above: step down and the fitting feeds lighter lines, step up to Dia 12 when the same port has to carry the full demand of a larger cylinder. On the Dia 10 tube side, PLL1002 drops the thread to 1/4 inch and PLL1004 raises it to 1/2 inch, both of which exist for this tube size.
Match the thread to the port you actually have, and check the clearance the extended neck needs. The tube bore must match exactly - a Dia 10 chuck will not seal on 3/8 inch (10 mm nominal) hose of a different wall or on 1/4 inch tube, and no adapter inside the chuck is possible.
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 PLL L-Type Extended Thread Connector PLL1003D-S FAQ
It is an extended male elbow one-touch fitting taking Dia 10 mm soft nylon or polyurethane tube on a 3/8 inch PT male thread. Working pressure is 0-1.0 MPa (0-10 kgf/cm2), proof pressure 1.5 MPa, negative pressure to -750 mmHg, and the temperature range is -20 to +70 C. These figures are the same for the -S variant as for the standard part.
No. On the PLL family the -S suffix makes the male stud SUS304 while the body stays PBT, exactly as in the standard dimension tables. The stainless is there to resist corrosion at the threaded interface; it does not re-rate the part, so the 1.0 MPa and 70 C limits still apply.
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