Airtac PLL L-Type Extended Thread Connector PLL1202D-S
SUS304 stainless variant (-S)The AirTAC Airtac PLL L-Type Extended Thread Connector PLL1202D-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 PLL1202D-S
The PLL1202D-S is an AirTAC extended male elbow from the resin one-touch family. It joins Dia 12 soft nylon or polyurethane tube to a 1/4in PT male thread at a right angle. Compared with the standard PL elbow, the extended neck adds extra thread length below the elbow body, so the tubing swings clear of the port face instead of fouling a manifold edge or adjacent hose. The D suffix makes the body black; the trailing -S moves the male stud to stainless steel 304.
Connection is one-touch: push the tube home and the POM chuck grips it against the stainless spring gasket and NBR O-ring, press the release ring to free it again. This is the resin spec profile, not the higher-temperature metal BP line: working pressure 0-1.0 MPa (0-10 kgf/cm2), vacuum to -750 mmHg, proof pressure 1.5 MPa, operating temperature -20 to +70 C. Note that on the -S version of the PL family only the stud is SUS304 - the elbow body stays PBT, and every dimension and rating matches the standard grey PLL1202D.
Airtac PLL L-Type Extended Thread Connector PLL1202D-S Technical Specifications
| Model | Airtac PLL L-Type Extended Thread Connector PLL1202D-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 PLL1202D-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 PLL1202D-S Is Used
Bottling line rinse station
On a bottle-rinser the drop legs get splashed at every washdown cycle. The SUS304 stud on the 1/4in port holds up where a plain brass stud would corrode, while the Dia 12 leg feeds the rinse actuator.
Clamp fixture under a tight guard
A cylinder port recessed behind a machine guard leaves no room for a standard elbow body. The extended 1/4in thread of the PLL1202D-S lifts the Dia 12 tube off the manifold face so it can route upward without kinking.
Plating shop air drop
In an electroplating line, mist and splashed bath chemicals attack exposed fitting hardware. A Dia 12 feed elbow with a stainless stud at the tank-edge control valve keeps the threaded connection serviceable through rinse cycles.
Is the Airtac PLL L-Type Extended Thread Connector PLL1202D-S the Right Part?
On the 1/4in rung of the PLL ladder the tube sizes are 4, 6, 8, 10 and 12 mm, so Dia 12 is the largest offered and its only neighbour is Dia 10 (PLL1002-S): stepping down shrinks the bore and the air capacity of the leg while leaving the port unchanged. If the port itself is the variable, the same Dia 12 elbow is also made with a 3/8in thread (PLL1203-S) or a 1/2in thread (PLL1204-S).
Match the thread to the port being plugged and remember PT is the standard across this catalogue. The extended neck is the right answer when a plain PL elbow would leave the tube pressed against the housing. Tube OD must match exactly: a Dia 12 fitting will not seal on 1/2in tube, and the thread arrives with factory-applied sealant so no extra tape is needed on the stud.
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 PLL1202D-S FAQ
Working pressure 0-1.0 MPa (0-10 kgf/cm2), vacuum down to -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. It joins Dia 12 tubing to a 1/4in PT male thread, and the threaded stud arrives with sealant already applied.
No. On the -S version of the PL family only the male stud is SUS304. The elbow body remains PBT, with a POM release ring and chuck, aluminium-alloy guide, stainless spring gasket and NBR O-ring. Dimensions, pressure ratings and the tube/thread ladder are identical to the standard PLL1202D, so no re-rating is required.
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