Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF1202
The AirTAC Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF1202 is a genuine bulkhead connector for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeBulkhead connector
- SeriesPMF
- 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 PMF Female Thread Bulkhead Straight Through Fitting PMF1202
The AirTAC PMF1202 is a bulkhead female connector from the PMF series: it passes through a hole in a panel or machine wall, is clamped from behind by its locknut, and presents a female 1/4in PT thread on the outboard face. The tube side takes Dia 12 mm soft nylon or polyurethane tubing, and the locknut thread for this tube size is M22x1.
Like every PMF, it is a one-touch part: push the tube home and the stainless spring gasket plus POM chuck grip it under spring load; press the POM release ring and the tube slides free. It runs on the resin-brass profile - 0 to 1.0 MPa working pressure, -750 mmHg vacuum, 1.5 MPa proof pressure and -20 to +70 C. The body is PBT with a brass stud, and the 1/4in thread arrives with sealant already applied, so it seals against the panel-side port without extra tape.
Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF1202 Technical Specifications
| Model | Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF1202 |
|---|---|
| Type | Bulkhead connector |
| Series | PMF |
| 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 PMF Female Thread Bulkhead Straight Through Fitting PMF1202
| PMF | Bulkhead connector. |
|---|---|
| 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 PMF Female Thread Bulkhead Straight Through Fitting PMF1202 Is Used
Through-wall feed on a control cabinet
Mount the PMF1202 in the side wall of an electrical enclosure on a packaging machine so the 12mm air main terminates outside as a 1/4in female thread; interior wiring stays clear of fittings and the line can be disconnected at the panel face.
Service air post at a machine guard
Fit it through the guard plate of a rotary indexing table so maintenance staff can plug in a hose or gauge from outside the guarded zone, with the Dia 12 supply line routed on the safe side.
Vacuum pick point on a PCB handling cell
Use the -750 mmHg (10 Torr) vacuum rating to carry suction lines from a depaneling head through the machine frame, terminating in a female 1/4in port where the vacuum generator or gauge is mounted.
Is the Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF1202 the Right Part?
Dia 12 is the top of the PMF tube ladder - the step down is Dia 10, which drops to an M20x1 locknut and suits lighter lines such as a single gripper feed. There is nothing above Dia 12 in this series, so a larger bore means moving to a different fitting family. On the thread side, PMF1202 sits between 1/8in below and 3/8in above; pick the thread to match the male port or gauge you are fitting on the outboard face, not the tubing size.
Choose a bulkhead female shape when air must cross a barrier and terminate in a demountable connection - you can then screw a short male nipple, gauge or blanking plug into the PMF from outside without opening the enclosure. The tube OD must match exactly: this fitting holds Dia 12 mm tube and will not seal on 1/2in (12.7 mm) imperial hose.
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 PMF Female Thread Bulkhead Straight Through Fitting PMF1202 FAQ
Tube size Dia 12 mm, outboard thread 1/4in PT female, panel locknut M22x1. Working pressure 0 to 1.0 MPa (0 to 10 kgf/cm2), vacuum to -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. Body PBT with brass stud, POM release button and chuck, stainless spring gasket, NBR O-ring. Suitable tubing is soft nylon or polyurethane.
Yes - that is the point of the female bulkhead form. Once the fitting is locked through the panel, the 1/4in PT female face accepts any matching male thread; the thread comes with sealant pre-applied from the factory. Just remember the connection is only as good as the port you mate it to, and the tube side must stay Dia 12 mm exactly.
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