Airtac PM Panel Mount Straight Coupling PM10
The AirTAC Airtac PM Panel Mount Straight Coupling PM10 is a genuine bulkhead union for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeBulkhead union
- SeriesPM
- 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 PM Panel Mount Straight Coupling PM10
The PM10 is an AirTAC PM bulkhead union: a straight tube-to-tube one-touch fitting with no external thread at all. Both ends accept Dia 10 mm soft nylon or polyurethane tube, and the fitting is held in a drilled panel hole by a locknut threaded M20x1, so air passes cleanly from one side of a wall or enclosure to the other without a threaded port in between.
Push each tube firmly into its chuck and the internal stainless spring gasket and NBR O-ring seal it instantly; press the POM release ring to free the tube again. This is the standard resin one-touch profile, not the metal BPC line: 0 to 1.0 MPa working pressure (0-10 kgf/cm2), -750 mmHg (10 Torr) vacuum, 1.5 MPa proof pressure and -20 to +70 C. The grey body arrives with no thread sealant needed because there is no thread to seal.
Airtac PM Panel Mount Straight Coupling PM10 Technical Specifications
| Model | Airtac PM Panel Mount Straight Coupling PM10 |
|---|---|
| Type | Bulkhead union |
| Series | PM |
| 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 PM Panel Mount Straight Coupling PM10
| PM | Bulkhead union. |
|---|---|
| 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 PM Panel Mount Straight Coupling PM10 Is Used
Control panel pass-through
Mounted through the wall of an electrical cabinet on a packaging machine, the PM10 carries a Dia 10 supply line inside to the valve manifold without drilling an extra threaded port or breaking the panel's sealing gasket.
Vacuum pick-and-place line
Rated to -750 mmHg (10 Torr), the PM10 feeds Dia 10 suction tube from a vacuum generator mounted outside a machine guard to cups handling cartons or sheet material, with the union clamped at the guard wall.
Wash-area air feed on food machinery
On a filling or tray-sealing line, the bulkhead union lets the Dia 10 air line enter a wet or hosed-down zone through a single sealed hole, so the PBT body and NBR seals stay outside the splash area where service access is easier.
Is the Airtac PM Panel Mount Straight Coupling PM10 the Right Part?
Step down to PM8 for an M16x1 locknut and a Dia 8 line feeding smaller actuators or lighter vacuum cups; step up to PM12 for an M22x1 locknut and a Dia 12 trunk that carries noticeably more volume to a manifold or large cylinder. Bore is the lever: the Dia 10 bore of the PM10 sits in the middle of that ladder, so match it to your existing tube rather than upsizing on a guess.
Tube OD must match exactly - a Dia 10 chuck will not reliably grip 3/8 in (9.5 mm) tube even though the difference is under a millimetre. If you need a threaded connection instead of a panel pass-through, that is a job for a male connector such as the PC or POC range, not this union.
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 PM Panel Mount Straight Coupling PM10 FAQ
Working pressure 0 to 1.0 MPa (0-10 kgf/cm2); negative pressure to -750 mmHg (10 Torr); proof pressure 1.5 MPa; operating temperature -20 to +70 C. The PM10 is a bulkhead union joining two Dia 10 mm soft nylon or polyurethane tubes, retained by an M20x1 bulkhead locknut. It uses the standard resin one-touch profile: POM release ring and chuck, aluminium-alloy guide, stainless spring gasket and NBR O-ring.
AirTAC publishes the locknut thread as M20x1 for Dia 10 parts like the PM10; drill the clearance hole to suit that locknut rather than to the fitting body, and tighten by feel - no torque figure is published. On tube: the Dia 10 chuck grips only 10 mm OD soft nylon or polyurethane tube. A 3/8 in tube measures about 9.5 mm and will not seal properly, so keep the whole line metric and consistent.
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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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