Airtac PEB T-Shaped Straight Thread Tee Connector PEB1003-S
SUS304 stainless variant (-S)The AirTAC Airtac PEB T-Shaped Straight Thread Tee Connector PEB1003-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 PEB1003-S
The PEB1003-S is an AirTAC PEB male branch tee in the SUS304 stainless -S configuration. It joins a Dia 10 mm soft nylon or polyurethane tube to a 3/8 in PT male branch that screws straight into a port, while the run continues straight through the body. Unlike a run tee, the branch leaves at 90 degrees, so one supply line can feed two directions from a single port.
Installation is a genuine one-touch action: push the 10 mm tube into the collet until it bottoms, and the internal chuck grips it against pressure; press the release ring and the tube slides free. Because this is a -S part on the PEB family, the threaded stud is SUS304 while the body remains PBT - the corrosion-resistant metal is where the wetted thread meets the machine port. Ratings are the standard resin profile: 0-1.0 MPa working, 1.5 MPa proof, -20 to +70 C. Threads arrive pre-coated with sealant, so no extra tape is needed on the 3/8 in stud.
Airtac PEB T-Shaped Straight Thread Tee Connector PEB1003-S Technical Specifications
| Model | Airtac PEB T-Shaped Straight Thread Tee Connector PEB1003-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 PEB1003-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 PEB1003-S Is Used
Wash-down branch on a food conveyor frame
Screw the SUS304 stud into a 3/8 in port on the conveyor's pneumatic manifold and branch 10 mm tubing off at 90 degrees to a flap or reject cylinder, where routine hose-down makes a plain brass stud corrode.
Plating line actuator feed
On copper-sensitive plating or electronics processes, the SUS304 stud keeps copper out of the wet environment while the push-in 10 mm branch feeds a lift or tilt cylinder beside the tank.
Splitting supply on a packaging machine base
Use the run-through path to carry the main 10 mm line along the frame and take the 90-degree branch to a clamp or glue-head valve, saving a separate tee and extra joints.
Is the Airtac PEB T-Shaped Straight Thread Tee Connector PEB1003-S the Right Part?
On the PEB 3/8 in thread ladder, the Dia 10 branch sits between PEB803 (Dia 8 tube) below and PEB1203 (Dia 12) above. Stepping down to 8 mm eases the bore for lighter actuator loads; stepping up to 12 mm suits runs where pressure drop along the branch matters more. If your port is 1/4 in instead, the same 10 mm tube is available on PEB1002.
Match the stud to the port exactly - 3/8 in PT here, with sealant already applied. And remember that tube OD must match the fitting size precisely: a Dia 10 collet will not seal on 3/8 in or 12 mm tube. Where the line must pass through a panel rather than branch off a port, the PMF bulkhead version is the right shape instead.
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 PEB1003-S FAQ
Working pressure 0-1.0 MPa (0-10 kgf/cm2), negative pressure to -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. This SKU joins Dia 10 mm soft nylon or polyurethane tube to a 3/8 in PT male branch thread and is the SUS304 -S variant, which fits Dia 10 on PEB parts threaded 3/8 in.
No. In the -S configuration of the PEB family, the threaded stud is SUS304 stainless steel while the body remains PBT; the release button and chuck stay POM, the guide is aluminium alloy, the spring gasket is stainless and the O-ring is NBR. The dimensional tables match the standard PEB1003 exactly, and pressure and temperature ratings are unchanged.
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