Airtac PLL L-Type Extended Thread Connector PLL801
The AirTAC Airtac PLL L-Type Extended Thread Connector PLL801 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 PLL801
The AirTAC PLL801 is a PLL extended male elbow: a one-touch push-in fitting that screws into a 1/8" PT port and takes Dia 8 mm soft nylon or polyurethane tubing at 90 degrees. The extended shoulder stands the tube outlet off from the mounting face, so the line leaves the port parallel to the surface instead of standing proud - useful wherever a guard panel, coil or machine wall sits close by. Push the tube in until it bottoms and the stainless spring gasket and POM chuck grip it; press the release ring to free it.
This is a resin/brass profile part, not the metal BPC line: working pressure 0-1.0 MPa, vacuum to -750 mmHg, proof pressure 1.5 MPa, temperature -20 to +70 C. The elbow body is PBT on a brass stud, the release button is POM, the guide is aluminium alloy, and the O-ring is NBR. The 1/8" thread arrives with sealant already applied, so it seals on PT taper without extra tape.
Airtac PLL L-Type Extended Thread Connector PLL801 Technical Specifications
| Model | Airtac PLL L-Type Extended Thread Connector PLL801 |
|---|---|
| Type | Extended male elbow |
| Series | PLL |
| 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 PLL L-Type Extended Thread Connector PLL801
| 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. |
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 PLL801 Is Used
Cylinder port under a close guard
On a packaging machine where a polycarbonate guard sits 20 mm off a Dia 8-fed compact cylinder, the PLL801's extended shoulder angles the nylon line flush to the guard instead of fouling it at the port.
Manifold branch beside a coil
A solenoid valve manifold in a textile machine leaves no swing room past the coil; threading the PLL801 into the spare 1/8" port turns the Dia 8 branch line downward and away from the hot coil body.
Gripper feed on a pick-and-place
On a robotic pick-and-place head, a Dia 8 suction line fed through the PLL801 exits parallel to the mounting plate, keeping the hose out of the gripper's travel envelope.
Is the Airtac PLL L-Type Extended Thread Connector PLL801 the Right Part?
On the 1/8" thread rung of the PLL ladder, PL601 steps down to Dia 6 tube and PL1001 steps up to Dia 10. Stepping down gives you a slimmer elbow for compact valve ports; stepping up to Dia 10 lowers restriction on longer lines feeding bigger actuators - the bore, not a published flow number, is what sets capacity. Note that PLL on 1/2" thread starts at Dia 10, so a Dia 8 extended elbow exists only on M5, 1/8", 1/4" and 3/8" threads here.
Match the 1/8" PT male thread to the port before choosing the tube side, and check whether the plain PL male elbow (shorter body) fits instead of the extended PLL. Tubing OD must match exactly: this elbow accepts 8 mm tube only and will not hold 1/4" (6.35 mm) hose even though the difference looks small on a ruler.
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 PLL801 FAQ
PLL801 is an AirTAC extended male elbow joining Dia 8 mm tubing to a 1/8" PT male thread. 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. Body PBT on a brass stud, POM release button and chuck, aluminium alloy guide, stainless spring gasket, NBR O-ring. Suitable tubing is soft nylon or polyurethane; grey body as standard, D suffix for black.
Both are 90-degree one-touch male elbows for Dia 8 tube on a 1/8" thread. The PLL extended body adds reach between the thread and the tube chuck, so the tubing stands off from the port face - the right choice when a wall, coil or guard sits directly over the fitting. If the shorter PL801 profile fits your space, it carries the same 1.0 MPa resin ratings and costs less.
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