Airtac PEB T-Shaped Straight Thread Tee Connector PEB601-S
SUS304 stainless variant (-S)The AirTAC Airtac PEB T-Shaped Straight Thread Tee Connector PEB601-S 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 PEB601-S
PEB601-S is the AirTAC PEB male branch tee in its SUS304-stud variant: a Dia 6 mm one-touch fitting on a 1/8 in PT male thread, with a second push-in branch port set at 90 degrees off the run. Push the tube home and the chuck grips it around the stainless spring gasket; press the release ring and the tube frees. Unlike the PC and POC straight connectors, where -S makes the whole body stainless, on the PEB family the body stays PBT and only the male stud is SUS304.
This is the standard resin spec profile, not the metal BP line: 0 to 1.0 MPa working pressure, -750 mmHg (10 Torr) vacuum, 1.5 MPa proof pressure, -20 to +70 C, on soft nylon or polyurethane tubing. The threaded port arrives with sealant already applied, so no separate thread tape is needed. AirTAC publishes identical dimension tables for the stainless and standard PEB601, so the stud material changes nothing about the fit on the port.
Airtac PEB T-Shaped Straight Thread Tee Connector PEB601-S Technical Specifications
| Model | Airtac PEB T-Shaped Straight Thread Tee Connector PEB601-S |
|---|---|
| Type | Male branch tee |
| Series | PEB |
| 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.
Model Code: Airtac PEB T-Shaped Straight Thread Tee Connector PEB601-S
| 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. |
| -S | Stainless-steel body. |
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 PEB601-S Is Used
Solenoid valve station take-off
Branch a pressure gauge or pilot line off the 1/8 in outlet of a valve manifold with a single fitting, keeping the leg perpendicular to the main run inside a crowded cabinet.
Plating line sensor feed
The SUS304 stud stands up better than plain brass where rinse splash and condensation attack the exposed thread, feeding a pressure switch on a chemical or wash process.
Conveyor sensor air leg
Tap a Dia 6 branch off the supply run to a pneumatically purged photoelectric sensor on a packaging conveyor, without adding a second elbow to the line.
Is the Airtac PEB T-Shaped Straight Thread Tee Connector PEB601-S the Right Part?
On the 1/8 in run the real neighbours are PEB401 one size down (Dia 4, for thin pilot and signal lines) and PEB801 one size up (Dia 8, when the cylinder or actuator port wants more bore). Staying at Dia 6 but needing a bigger port thread, PEB602 is the same tee on 1/4 in PT; the M5 alternative PEB6M5 exists only in Dia 4 and Dia 6, so it cannot carry a Dia 8 branch. A branch tee is the right shape when a 90-degree leg has to leave a straight run without stacking an elbow onto a union. Whichever code you order, the tube OD must match the code exactly - a Dia 6 chuck will not hold 1/4 in tube, which is a slightly different metric size.
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 PEB601-S FAQ
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. The fitting joins Dia 6 mm soft nylon or polyurethane tube to a 1/8 in PT male thread, with a Dia 6 push-in branch port.
No. On the PEB family the -S suffix means the male stud is SUS304 while the body remains PBT. Only the PC and POC straight connectors get a solid SUS304 body in the stainless range. The ratings, temperatures and dimensions are identical to the standard PEB601, and AirTAC publishes no corrosion class or certification figure for this part.
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