Airtac PED T-Shaped Side Thread Tee Fitting PED804D
The AirTAC Airtac PED T-Shaped Side Thread Tee Fitting PED804D is a genuine male run tee for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeMale run tee
- SeriesPED
- 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 PED T-Shaped Side Thread Tee Fitting PED804D
The PED804D is an AirTAC PED male run tee, the threaded tee whose two run ports sit on one straight axis with the male 1/2in PT branch turned off at 90 degrees. It joins Dia 8 mm soft nylon or polyurethane tubing on the two tube sides and screws into a 1/2in female port on the branch, so a single port can feed a run that continues onward while a branch leg drops off sideways.
Like every resin one-touch fitting in this catalogue it is rated 0-1.0 MPa working pressure, 1.5 MPa proof pressure, -750 mmHg vacuum and -20 to +70 C. The D suffix means the whole PBT body comes in black, not just the release button - on PC and POC straight connectors black affects only the button, but on PED it is the visible housing. The brass stud arrives with sealant already applied to the 1/2in thread; only M5 sizes use a sealing gasket instead.
Airtac PED T-Shaped Side Thread Tee Fitting PED804D Technical Specifications
| Model | Airtac PED T-Shaped Side Thread Tee Fitting PED804D |
|---|---|
| Type | Male run tee |
| Series | PED |
| 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 PED T-Shaped Side Thread Tee Fitting PED804D
| PED | Male run tee. |
|---|---|
| 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 PED T-Shaped Side Thread Tee Fitting PED804D Is Used
Pneumatic manifold drop on a packaging machine
Screw the 1/2in branch into the manifold outlet, run the Dia 8 line onward to the next drop, and take a 90-degree branch off to a rotary actuator - one port, three directions of flow.
Black fittings on modular conveyor frames
Machine builders finishing frames in dark anodise or RAL black paint use the PED804D's full black body so tube joints at the frame do not read as grey specks against the housing.
Feeding a vacuum ejector station
At -750 mmHg the sealed chuck holds ejector supply lines under vacuum; the straight-through run keeps air moving down the line while the branch feeds the ejector module beside it.
Is the Airtac PED T-Shaped Side Thread Tee Fitting PED804D the Right Part?
At a 1/2in PT thread, Dia 8 is the smallest tube AirTAC offers on the PED row - there is nothing below it on this thread, so you are already at the floor. Stepping up, the PED1004 carries Dia 10 tube on the same 1/2in branch and is the next rung; the gain is a larger bore for longer or higher-demand runs at the cost of a bulkier tee. If the port is actually 3/8in, the PED803 takes the same Dia 8 tube on a 3/8in branch and is the usual fix for a wrong-port order.
Choose a run tee rather than the PEB branch tee when the flow must pass straight through and the thread is a sideways branch, not the end of the line. And match the tube exactly: this chuck grips 8 mm OD only, so 5/16in or 1/4in tube will neither seal nor release correctly here.
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 PED T-Shaped Side Thread Tee Fitting PED804D FAQ
Working pressure 0-1.0 MPa (0-10 kgf/cm2), negative pressure -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. This SKU is the male run tee for Dia 8 mm tube on a 1/2in PT male branch, in the black D body with PBT housing, brass stud and NBR O-ring seal.
AirTAC's interface table for PED at 1/2in lists Dia 8, 10 and 12 mm only, so the 804D sits at the smallest end of that ladder. For smaller tube on this tee, step the thread down instead: PED801 (1/8in), PED802 (1/4in) and PED803 (3/8in) all carry Dia 8 tube and cover the sizes below 1/2in.
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