The AirTAC Airtac PHW F Thread Swivel Tee Fitting PHW1002-S is a genuine double universal male elbow for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
The PHW1002-S is AirTAC's double universal male elbow in the stainless -S build. It joins Dia 10 mm soft nylon or polyurethane tubing to a 1/4in PT male port, and unlike a fixed elbow it swivels at both joints, so the tube can leave the fitting at any compound angle you set. That makes it the natural choice where the port and the tube run are never in the same plane.
Push the tube home and the internal chuck grips it against the stainless spring gasket; press the release ring and it frees again. This is the resin one-touch profile, not the metal BP line: working pressure 0-1.0 MPa, vacuum down to -750 mmHg, proof pressure 1.5 MPa, temperature -20 to +70 C. On this PHW family the -S suffix puts a SUS304 stud in the fitting while the body stays PBT, and every pressure and temperature figure is identical to the grey standard version.
| Model | Airtac PHW F Thread Swivel Tee Fitting PHW1002-S |
|---|---|
| Type | Double universal male elbow |
| Series | PHW |
| 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.
| PHW | Double universal 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. |
On a six-axis assembly robot, the air line to a Dia 10 fed gripper cylinder has to turn around the wrist axis and then drop along the forearm. The two swivel joints of the PHW1002-S set that compound route in one fitting instead of two fixed elbows joined by extra tube.
A packaging machine's rotary indexing table swings its actuators through an arc on every cycle. Feeding the clamp cylinder from a fixed 1/4in port with a double universal elbow lets the tube exit track the motion without twisting the hose against the fitting.
On a food-line conveyor where the clamp cylinders are hosed in Dia 10 polyurethane and the frames are hosed down each shift, the SUS304 stud of this -S version stands up to the wet environment at the port, where a plain brass stud would be the first point to corrode.
On the 1/4in thread, Dia 10 is the top of the PHW ladder - the step down is Dia 8 (PHW802), which suits smaller cylinder ports and lighter lines. There is no Dia 12 option at 1/4in on this series; if you need Dia 12 you move to the 3/8in thread, and the same Dia 10 tube is also listed there (PHW1003) if your port thread is the constraint rather than the tube. Match the PT thread to the port and remember the tube OD must be exact: a Dia 10 one-touch chuck will not hold 3/8in hose, which is a different size entirely.
The double universal shape earns its place over a plain PL elbow when two direction changes are needed, or when you want to rotate the tube exit after the fitting is tightened into the port without re-sealing the thread.
Quick checklist
It is a double universal male elbow for Dia 10 mm tube with a 1/4in PT male thread. Working pressure is 0-1.0 MPa (0-10 kgf/cm2), vacuum rating is -750 mmHg (10 Torr), proof pressure is 1.5 MPa, and the temperature range is -20 to +70 C. The -S suffix adds a SUS304 stud but does not change any of these figures.
On the PHW family, -S means the male stud is SUS304; the elbow body remains PBT, with a POM release button, aluminium-alloy guide, stainless spring gasket and NBR O-ring, exactly as on the standard version. If you need a fitting whose whole body is stainless 304, that construction is offered on the PC and POC straight connectors, not on this swivel elbow. The dimension tables are identical either way, so the -S part drops straight into the same footprint.
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