Airtac PZB Cross Threaded Fitting PZB1003D
The AirTAC Airtac PZB Cross Threaded Fitting PZB1003D is a genuine threaded cross for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeThreaded cross
- SeriesPZB
- 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 PZB Cross Threaded Fitting PZB1003D
The AirTAC PZB1003D is a threaded cross in the resin one-touch range: a four-way node that lets two 3/8in PT threaded ports meet two Dia 10 mm push-in ports in one compact grey-free, black-bodied block. Where a tee gives you one branch, a cross gives you two, so a single threaded supply can split into two tube runs without adding another fitting.
Like every P-prefix fitting here it runs the resin spec profile: 0 to 1.0 MPa working pressure, 1.5 MPa proof pressure, -750 mmHg (10 Torr) vacuum and -20 to +70 C. Push the soft nylon or PU tube home and the internal chuck grips it; press the POM release ring and it frees again. The D suffix makes the body black on this series, and the 3/8in thread arrives from AirTAC with sealant already applied, so it seals straight into a PT port.
Airtac PZB Cross Threaded Fitting PZB1003D Technical Specifications
| Model | Airtac PZB Cross Threaded Fitting PZB1003D |
|---|---|
| Type | Threaded cross |
| Series | PZB |
| 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 PZB Cross Threaded Fitting PZB1003D
| PZB | Threaded cross. |
|---|---|
| 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 PZB Cross Threaded Fitting PZB1003D Is Used
Bottling line lane diverter
A 3/8in port on the machine manifold feeds the cross, and two Dia 10 lines run out to the air cylinders that swing the lane guides on a bottle conveyor.
Carton sealing twin clamp
Both threaded faces bolt into the flap-press station of a case packer while two Dia 10 push-in legs feed the paired clamp cylinders, halving the fitting count at the header.
Test rig pressure split
On a leak-test bench the cross takes the 3/8in supply and hands two Dia 10 gauge lines off at right angles, keeping the panel layout flat and readable.
Is the Airtac PZB Cross Threaded Fitting PZB1003D the Right Part?
On the 3/8in thread row of the PZB ladder, Dia 10 sits between Dia 8 (PZB0803) below and Dia 12 (PZB1203) above. Stepping down to 8 mm gives you a narrower bore that suits smaller actuators and shorter runs; stepping up to 12 mm opens the flow path for longer lines or hungrier cylinders. Tube OD must match exactly: a Dia 10 port will not seal on 10.5 mm or 1/4in tube. On the same Dia 10 bore the thread neighbours are 1/4in (PZB1002) and 1/2in (PZB1004), so match the port before you match the tube. If you need a cross with tube on all four legs instead of two threaded ports, that is the union PZ series, not the PZB.
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 PZB Cross Threaded Fitting PZB1003D FAQ
It is a threaded cross taking Dia 10 mm soft nylon or polyurethane tube on two ports and 3/8in PT thread on the other two, in the black (D) finish. Working pressure is 0 to 1.0 MPa (0-10 kgf/cm2), proof pressure is 1.5 MPa, vacuum capability is -750 mmHg (10 Torr), and the temperature range is -20 to +70 C. The POM release ring, brass body stud and NBR O-ring are standard to the resin one-touch line.
No. AirTAC ships every threaded one-touch part with sealant already applied to the thread, so the PZB1003D screws into a PT port and seals as supplied. Hand-tight plus a modest turn with a spanner is the usual practice; avoid overtightening into a thin-walled aluminium manifold, where excess torque is far more likely to cause damage than any leak the tape was meant to prevent.
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