Airtac PEB T-Shaped Straight Thread Tee Connector PEB1202D
The AirTAC Airtac PEB T-Shaped Straight Thread Tee Connector PEB1202D is a genuine male branch tee for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeMale branch tee
- SeriesPEB
- 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 PEB T-Shaped Straight Thread Tee Connector PEB1202D
The PEB1202D is an AirTAC PEB male branch tee in the black D colour option. It taps a Dia 12 mm tube line off a 1/4 in PT male port at 90 degrees, so a branch leg leaves the tee square to the main run. The body is PBT with a brass stud, and on the PEB family the D suffix changes the whole body colour to black rather than just the release button as it does on PC and POC straight connectors.
Connection is one-touch: push soft nylon or polyurethane tube into each leg until it bottoms, and the internal chuck grips it against the stainless spring gasket; press the POM release ring and the tube slides free. This is the standard resin spec profile, not the metal BP line: 0-1.0 MPa (0-10 kgf/cm2) working pressure, -750 mmHg vacuum, 1.5 MPa proof pressure and -20 to +70 C. The NBR O-ring seals the tube, and the 1/4 in male thread arrives with sealant already applied.
Airtac PEB T-Shaped Straight Thread Tee Connector PEB1202D Technical Specifications
| Model | Airtac PEB T-Shaped Straight Thread Tee Connector PEB1202D |
|---|---|
| Type | Male branch tee |
| Series | PEB |
| 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 PEB T-Shaped Straight Thread Tee Connector PEB1202D
| PEB | Male branch 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 PEB T-Shaped Straight Thread Tee Connector PEB1202D Is Used
Batching plant hopper vibrator feed
Tapping a Dia 12 trunk line to feed a pneumatic vibrator on a concrete-batching hopper, where the 1/4 in port on the vibrator body matches the male thread directly and the large bore keeps the piston hammer cycling hard.
Blow-off branch on a packaging line
Branching off a 12 mm main run on a carton-sealing machine to feed an air-nozzle station that clears dust before labelling, with the tee's square branch leg keeping the nozzle line tidy along the conveyor frame.
Vacuum ejector supply on a pick cell
Feeding a venturi vacuum ejector on a robotic pick-and-place cell, where the tee's -750 mmHg vacuum rating lets the same fitting sit in a line that also serves the ejector's clean-side exhaust.
Is the Airtac PEB T-Shaped Straight Thread Tee Connector PEB1202D the Right Part?
Dia 12 is the top rung of the tube ladder on the 1/4 in port for this series - there is no Dia 16 in this catalogue, so PEB1202D is as large as a 1/4 in branch tee gets. Step down to PEB1002 for a Dia 10 line, which suits smaller cylinder feeds and slimmer tubing runs; the 12 mm bore here moves noticeably more air to the branch, so keep it for consumers that cycle fast or run long. If your port is 3/8 in or 1/2 in, the same Dia 12 tube is offered as PEB1203 and PEB1204.
Match the 1/4 in male thread to the port before ordering - do not chase it with adapters if a direct size exists. If you need the branch to pass through a panel wall instead of leaving it, the bulkhead-style families are the right shape, not the PEB. And remember the tube OD must be exactly 12 mm: a Dia 12 chuck will not seal on 1/2 in (12.7 mm) imperial tube.
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 PEB T-Shaped Straight Thread Tee Connector PEB1202D 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. The fitting joins Dia 12 mm soft nylon or polyurethane tube to a 1/4 in PT male thread, with a black PBT body and brass stud. It is a resin-series one-touch part, so it is rated 0.1 MPa higher and runs 50 C colder at the top end than the metal BPC family.
No. AirTAC ships threaded one-touch parts with sealant already applied to the male thread, so the 1/4 in PT thread of the PEB1202D can be wound straight into the port. Sealing gaskets are only used on the M5 sizes in this catalogue, which do not apply here. Grip the hex when tightening rather than twisting the PBT body, and keep sealant out of the tube bore.
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