
The AirTAC Airtac PLF L-Shaped Female Thread Adapter PLF1001 is a genuine female elbow for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
The PLF1001 is an AirTAC PLF female elbow, a one-touch fitting that turns a Dia 10 mm airline through 90 degrees into a 1/8in PT female thread. The internal thread lets it screw directly onto a male stud, adapter or gauge port without needing a separate male adaptor, and every threaded part in this catalogue is supplied with sealant already on the PT thread so the joint seals on assembly.
Push the 10 mm tube into the chuck and it grips for a hand-tight, wrench-free joint; press the POM release ring and the tube slides back out for rework. This is the resin and brass spec profile: 0 to 1.0 MPa working pressure, -750 mmHg vacuum capability, 1.5 MPa proof pressure and a -20 to +70 C temperature window. The elbow body is PBT on a brass stud, with a POM button and chuck, an aluminium-alloy guide, a stainless spring gasket and an NBR seal.
| Model | Airtac PLF L-Shaped Female Thread Adapter PLF1001 |
|---|---|
| Type | Female elbow |
| Series | PLF |
| 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.
| PLF | Female 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. |
On a packaging machine where the guard skin sits close to the cylinder head, a straight fitting fouls the sheet. The PLF1001 drops the 10 mm line straight down from the 1/8in port so the cover closes without a spacer or re-bent tubing.
Speed-control valves on loom and spinning frames usually present a male thread at the outlet. This female elbow screws directly onto that thread and turns the Dia 10 supply toward the duct run instead of out over the operator aisle.
On a leak-test bench where instruments are panel-mounted on male studs, the 1/8in female thread mates to each instrument and the elbow turns the 10 mm polyurethane line along the frame edge, keeping the bench front clear.
This is the Dia 10 rung of the PLF ladder. The step down is PLF801 on Dia 8 tube - a smaller bore and lower air delivery, right for compact actuators - while the step up is PLF1201 on Dia 12 tube, which carries the heaviest flow on this thread and suits larger cylinders. Match the tube first: the chuck grips exactly Dia 10 mm soft nylon or polyurethane, so a nominal 3/8in tube at 10.5 mm or any imperial OD will not seal and must not be forced in.
Pick a female elbow over a male elbow when the mating port is itself male - a threaded cylinder boss, a flow-control valve stem or a threaded manifold stud - because the fitting drops straight onto it. If you need the elbow to reach further clear of the panel, the PLL extended male elbow family is the alternative shape to check.
Quick checklist
Working pressure 0 to 1.0 MPa (0 to 10 kgf/cm2), negative pressure down to -750 mmHg, proof pressure 1.5 MPa, operating temperature -20 to +70 C. It joins Dia 10 mm soft nylon or polyurethane tube to a 1/8in PT female thread, and it is a resin-and-brass one-touch fitting, not a metal BP-family part.
No. Every threaded one-touch part in this catalogue arrives with sealant pre-applied to the PT thread, so it seals straight into a male port. The thread standard across the range is PT, so check your port is not a parallel G-thread before ordering, and remember the 10 mm tube engages the same way every time - push it fully home to the stop for a rated joint.
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