Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF802D
The AirTAC Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF802D 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 PMF802D
The PMF802D is an AirTAC PMF bulkhead connector in the resin one-touch range, sized for Dia 8 mm soft nylon or polyurethane tube with a 1/4" PT male thread. Its job is to carry an air line through a sheet-metal wall: the threaded stud passes through the panel, the locknut (M16x1 on this Dia 8 size) clamps it from the far side, and the one-touch socket on the outside face takes the tube. The D suffix gives this series a black body, since on PMF the colour code changes the body itself rather than only the release button.
Connection is a genuine push-fit: push the 8 mm tube straight into the chuck until it seats, and the stainless spring gasket and POM chuck grip it under a PBT/brass body with an NBR O-ring doing the seal. Pull the release ring to free the tube. This is the resin spec profile, not the metal BPC line: 0 to 1.0 MPa working pressure, -750 mmHg vacuum capability, 1.5 MPa proof pressure, and a -20 to +70 C service window. Threaded studs arrive with pre-applied sealant, so no additional tape or compound is needed on the 1/4" port.
Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF802D Technical Specifications
| Model | Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF802D |
|---|---|
| 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 PMF802D
| 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 PMF802D Is Used
Packaging machine control cabinet
Mount PMF802D through the side wall of a cartoner's electrical cabinet so the 1/4" valve manifold stays inside while the Dia 8 feed to the sealing-jaw cylinder is made up outside, sealed by the M16x1 locknut.
Pick-and-place cell partition
Pass Dia 8 vacuum-generator supply lines through the aluminium partition of a robotic pick-and-place cell without drilling glands, keeping the tube side accessible for quick release during end-of-arm tool changes.
Electronics test-rig back panel
Feed hold-down clamp actuators on a PCB test fixture from the rig's rear panel: the 1/4" PT stud ties into the regulator output with its factory sealant, and the black body blends with instrument enclosures.
Is the Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF802D the Right Part?
Step down to PMF602 for Dia 6 tube on the same 1/4" thread, or up to PMF1003 for Dia 10; note that the panel locknut thread changes with tube size as well - M14x1 on Dia 6, M16x1 here, M20x1 on Dia 10 - so the mounting hole in your panel changes too. On the thread side, PMF801 swaps to 1/8" PT for smaller valve ports and PMF803 steps to 3/8" for larger manifold faces. Match the thread to the port first, then confirm the tube: a Dia 8 socket will not grip 5/16 inch or Dia 6 tube, even though both look close.
Choose the bulkhead shape over a plain PC connector whenever a cabinet wall, machine guard or divider panel sits between the valve output and the point of use - it turns the panel itself into a sealed, serviceable bulkhead instead of routing a fitting through a drilled gland.
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 PMF802D FAQ
Working pressure 0 to 1.0 MPa (0-10 kgf/cm2), vacuum capability -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. It accepts Dia 8 mm soft nylon or polyurethane tube, has a 1/4" PT male thread with pre-applied sealant, and mounts through the panel with an M16x1 locknut. The D suffix gives it a black body.
Drill the panel to suit the M16x1 locknut thread, pass the stud through, and tighten the nut from the opposite side; the thread arrives pre-coated with sealant so no extra compound is required. On the tube side, only exact Dia 8 mm soft nylon or polyurethane tube will lock into the chuck - AirTAC's one-touch design relies on precise OD contact with the POM chuck and stainless spring gasket, so near-size tube will leak or pull out.
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