Airtac PEB T-Shaped Straight Thread Tee Connector PEB801D-S
SUS304 stainless variant (-S)The AirTAC Airtac PEB T-Shaped Straight Thread Tee Connector PEB801D-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 PEB801D-S
The PEB801D-S is an AirTAC PEB male branch tee, a three-way push-in fitting that splits a Dia 8 mm tube line into a 90-degree branch while the run continues straight through. The male branch outlet carries a 1/8" PT thread with sealant pre-applied at the factory, so it screws straight into a standard tapered port without extra tape in most cases.
Connection is one-touch: push the tube firmly into the collet and the stainless spring gasket and chuck grip it immediately; press the release ring and the tube pulls free. This -S suffix part keeps the PBT body of the standard resin range but upgrades the male stud to SUS304 stainless steel, a sensible choice where thread corrosion or rust staining at the port matters. Ratings are identical to the standard line: 0 to 1.0 MPa working pressure, 1.5 MPa proof, and -20 to +70 C with soft nylon or polyurethane tubing. The D in the code marks the black body colour.
Airtac PEB T-Shaped Straight Thread Tee Connector PEB801D-S Technical Specifications
| Model | Airtac PEB T-Shaped Straight Thread Tee Connector PEB801D-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 PEB801D-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 PEB801D-S Is Used
Bottling line branch to a reject gate
Tee off the Dia 8 mm main run feeding a conveyor-mounted cylinder and branch at 90 degrees to a small reject pusher valve, with the SUS304 stud resisting wash-water attack at the manifold port.
Lab rinse-station spray feed
Branch off the supply line at a benchtop rinsing fixture to feed a spray nozzle, where the stainless male thread stands up to frequent wet-down and cleaning better than a plated brass stud.
Electronics enclosure air knife tap
On an SMT pick-and-place cell, take a right-angle branch off the Dia 8 mm drop to an air knife that clears dust from the PCB path, using the PEB shape where a straight connector cannot turn the corner.
Is the Airtac PEB T-Shaped Straight Thread Tee Connector PEB801D-S the Right Part?
On the PEB 1/8" ladder this Dia 8 size sits between PEB601 (Dia 6) below and PEB1001 (Dia 10) above. Stepping down to Dia 6 gives you a slimmer branch for light-duty actuator feeds; stepping up to Dia 10 suits longer branch runs where you want the bore, not the fitting, to set the capacity. If your port is a larger taper, note that 1/4" and 3/8" PEB versions exist for Dia 8 tube as well.
Pick a branch tee rather than a run tee (PED) when the third leg leaves at right angles to the main flow, and pick a bulkhead fitting instead if the line must pass through a panel wall. The tube side takes exactly Dia 8 mm OD tubing - a 5/16" (7.94 mm) tube will not seal, and a Dia 6 tube will not grip at all.
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 PEB801D-S FAQ
It is an AirTAC PEB male branch tee for Dia 8 mm tube with a 1/8" PT male thread (black body, SUS304 stud). Working pressure is 0 to 1.0 MPa (0 to 10 kgf/cm2), vacuum rating is -750 mmHg (10 Torr), proof pressure is 1.5 MPa, and the working temperature range is -20 to +70 C with soft nylon or polyurethane tubing. These figures are identical to the standard grey PEB801.
On this branch tee family the -S suffix upgrades the male stud to SUS304 stainless steel while the body stays PBT, so pressure and temperature ratings are unchanged. Choose it for the thread end of the fitting - ports in wet, humid or mildly corrosive environments where a brass stud would corrode or leave rust marks. If you need an all-over stainless body, only the PC and POC straight connectors offer that; elbows and tees use the stainless stud approach.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard parts are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC One-Touch Fittings
Request a Quote for Airtac PEB T-Shaped Straight Thread Tee Connector PEB801D-S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.