Airtac PEW T-Type Side Reducing Tee Fitting PEW8-6
The AirTAC Airtac PEW T-Type Side Reducing Tee Fitting PEW8-6 is a genuine different diameter tee for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeDifferent diameter tee
- SeriesPEW
- 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 PEW T-Type Side Reducing Tee Fitting PEW8-6
The AirTAC PEW8-6 is a different-diameter union tee: a three-port, tube-to-tube fitting with no threaded port at all. It joins two Dia 8 mm runs and steps the third leg down to Dia 6 mm, so a branch can drop to a smaller actuator or ejector line without stacking a separate reducer behind an equal tee.
It uses the resin one-touch spec profile: 0-1.0 MPa (0-10 kgf/cm2) working pressure, 1.5 MPa proof pressure, -750 mmHg (10 Torr) vacuum and -20 to +70 C. Push each tube home and the internal chuck grips it; press the release ring around that port and the same tube slides straight back out. Because there is no thread, there is no sealant to apply - the body is grey as standard, and the D suffix version changes the body colour to black.
Airtac PEW T-Type Side Reducing Tee Fitting PEW8-6 Technical Specifications
| Model | Airtac PEW T-Type Side Reducing Tee Fitting PEW8-6 |
|---|---|
| Type | Different diameter tee |
| Series | PEW |
| 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 PEW T-Type Side Reducing Tee Fitting PEW8-6
| PEW | Different diameter 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 PEW T-Type Side Reducing Tee Fitting PEW8-6 Is Used
SMT pick-and-place vacuum branch
Split a Dia 8 mm supply drop at the tee and let the Dia 6 branch feed a compact vacuum ejector, with the vacuum rating of -750 mmHg (10 Torr) covering the suction side.
Valve manifold outlet on a bottling line
Take the Dia 8 mm outlet run from a valve manifold and reduce to Dia 6 mm in one fitting where the actuator line leaves the manifold plate.
Indexing table clamp circuit
On a rotary indexing table, branch the Dia 8 mm ring main down to a Dia 6 mm feed for the small clamp cylinder at each station, using one body instead of a tee plus reducer.
Is the Airtac PEW T-Type Side Reducing Tee Fitting PEW8-6 the Right Part?
This sits mid-ladder in the reducing tee range. Step down to PEW6-4 when the main run is 6 mm and the branch feeds a small Dia 4 line; step up to PEW10-8 when the drop is a 10 mm main feeding an 8 mm branch. Every step trades a larger branch bore for a smaller one, so match the smallest leg to the tube the downstream device actually takes.
Tube OD must match exactly on all three ports - a Dia 6 leg will not grip 1/4 in (6.35 mm) tube, and an 8 mm run will not seat in the 6 mm branch. If all three legs are the same size, use the plain PE union tee instead; the W version only pays off when you genuinely need two sizes in one body.
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 PEW T-Type Side Reducing Tee Fitting PEW8-6 FAQ
Working pressure 0-1.0 MPa (0-10 kgf/cm2), proof pressure 1.5 MPa, vacuum to -750 mmHg (10 Torr), temperature -20 to +70 C. It is a tube-to-tube reducing union tee with two Dia 8 mm legs and one Dia 6 mm leg, for soft nylon or polyurethane tube, in a grey resin body.
Yes. Each of the three ports has its own gripping chuck and release ring, so pressing the collar around a single port frees only that tube while the other two legs stay sealed in place.
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.
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