
The AirTAC Airtac PEB T-Shaped Straight Thread Tee Connector PEB802 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.
The PEB802 is an AirTAC PEB male branch tee, the resin one-touch fitting that takes a Dia 8 mm tube branch off a 1/4 inch PT male thread. The thread sits on the run of the tee, so it mounts straight into a manifold port or valve outlet while the two push-in legs continue the main line and drop the branch at 90 degrees.
To connect, push the Dia 8 tube into a leg until it bottoms - the internal chuck grips it against a stainless spring gasket and NBR O-ring seal. Press the POM release ring toward the body and the tube pulls free. This P-prefix part runs on the resin spec: 0 to 1.0 MPa working pressure, -750 mmHg vacuum, 1.5 MPa proof pressure, -20 to +70 C. The body is PBT, the stud is brass, and the 1/4 thread arrives pre-coated with sealant.
| Model | Airtac PEB T-Shaped Straight Thread Tee Connector PEB802 |
|---|---|
| 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.
| 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. |
Threaded into the 1/4 PT outlet of a solenoid valve, the PEB802 splits one supply into a continuing run and a 90 degree branch feeding an air gun or second actuator.
On a pneumatic manifold serving a packaging line, the branch leg drops Dia 8 tube down to a rotary actuator port while the main line keeps feeding downstream stations.
A Dia 8 branch tee at the conveyor frame's air feed lets a cleaning or blow-off jet tap the supply without breaking the main tube run along the machine.
On the 1/4 inch rung of the PEB ladder, Dia 8 sits between PEB602 (Dia 6) and PEB1002 (Dia 10). Stepping down to Dia 6 trims cost and suits lighter actuator feeds; stepping up to Dia 10 lowers the pressure drop on longer branch runs. Both neighbour sizes share the same 1/4 thread, so you can resize the branch without repicking the port.
The branch shape matters: it angles 90 degrees off the tee's centreline, while a PED male run tee points its branch along the run and a PYB Y splits at 45. Match the tube OD exactly - a Dia 8 chuck will not grip 5/16 or 1/4 inch tube. If you need stainless instead of a brass stud, the PEB802S swaps the stud to SUS304 while keeping the identical body and ratings.
Quick checklist
The PEB802 is a male branch tee for Dia 8 mm tube on a 1/4 inch PT male thread. Working pressure is 0 to 1.0 MPa (0 to 10 kgf/cm2), vacuum to -750 mmHg (10 Torr), proof pressure 1.5 MPa, and the temperature range is -20 to +70 C. It is the resin spec profile with a PBT body, brass stud and NBR O-ring.
Both mount a 90 degree leg on a male thread, but the geometry differs. On the PEB802 the threaded stud sits in line with one tube leg, so the branch leaves perpendicular to the supply run. On a PED run tee the thread sits opposite the branch, so the branch continues the run direction. Pick PEB when the branch must change plane, PED when the branch should carry straight on from the port.
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