Airtac PMF Female Thread Bulkhead Straight Through Fitting PMF402D
AirTAC PMF402D Female Threaded Bulkhead Straight Fitting Specifications
- Model: PMF402D
- Type: Through-panel straight connector (female thread both ends)
- Thread Standard: PT1/4 (BSPP) internal threads
- Material: Brass with nickel plating
- Seal Material: NBR (Nitrile) O-ring
- Pressure Range: 0-1.0 MPa (145 psi)
- Temperature Range: -20℃ to 80℃ (-4°F to 176°F)
- Installation Torque: 1.5-2.0 N·m
- Surface Treatment: Electroplated zinc-nickel alloy (ISO 4525 compliant)
- Weight: 18.5g ±0.5g
- Dimensions: 24mm(Length) × 18mm(Width) × 20mm(Height)
- Panel Cutout: Φ14mm mounting hole required
- Flow Capacity: 180 NL/min (at 0.5MPa)
- Vibration Resistance: 10-55Hz, 1.5mm amplitude
A corrosion-resistant bulkhead connector designed for secure panel-mounted pneumatic connections. Features dual O-ring sealing (panel side and thread side) with 360° rotatable collar for easy alignment during installation. The hexagonal body allows tool-assisted tightening, while the nickel plating provides enhanced wear resistance in humid environments.
- Pneumatic control cabinet panel feed-throughs
- Industrial robot arm pneumatic distribution
- Medical equipment compressed air interfaces
- Packaging machine multi-zone pressure distribution
- Semiconductor fab tool air supply panels
Installation protocol:
Apply 2-3 wraps of PTFE tape on male threads (not on panel side).
Use torque wrench for final tightening - exceeding 2.5N·m may deform O-ring groove.
For vertical panel mounting, position hex nut upward to prevent debris accumulation.
- Sealant: AirTAC PST-3 Thread Sealant (chemical-resistant variant)
- Mounting Washer: AS568-016 Backup Washer (for uneven panel surfaces)
- Protective Cap: PCP-04 Dust Cap (silicone material)
| Property | Property Value |
|---|---|
| sku | PMF402D |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.