AirTAC PAL Plastic Silencer, 1/8" to 1/2"
Every stocked AirTAC PAL on one page: 8 order codes, from $6.91. Pick the thread and color to see the exact order code and price.
Pom body
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- 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 PAL
The AirTAC PAL is a plastic exhaust silencer. Screwed into a valve or cylinder exhaust port, it cuts exhaust noise by about 25 dB at 0.5 MPa and keeps dirt out of the port.
The body is POM and the element polyethylene fiber. It works up to 1.0 MPa (vacuum to -750 mmHg) at -20 to +70 °C. Threads: PT 1/8", PT 1/4", PT 3/8", PT 1/2".
PAL Technical Specifications
| Model | PAL |
|---|---|
| Type | Plastic Silencer |
| Silencing effect | 25 dB at 0.5 MPa |
| Thread | PT 1/8", PT 1/4", PT 3/8", PT 1/2" |
| Operating pressure | 0 – 1.0 MPa |
|---|---|
| Vacuum | -750 mmHg (10 Torr) |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Body / element | Pom / polyethylene fiber |
Source: AirTAC catalog P300-P301 (PAL ordering code, specifications and dimensions).
How the PAL Order Code Is Built
| PAL | Plastic Silencer |
|---|---|
| 01 / 02 / 03 / 04 | Thread: 01 = PT 1/8"; 02 = PT 1/4"; 03 = PT 3/8"; 04 = PT 1/2" |
| blank / D | Color: blank = gray, D = black |
All AirTAC PAL Order Codes (8)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Thread | Color | Body | Price | Select |
|---|---|---|---|---|---|
| PAL01 | PT 1/8" | Gray | Pom body | $6.91 | |
| PAL01D | PT 1/8" | Black (D) | Pom body | $6.91 | |
| PAL02 | PT 1/4" | Gray | Pom body | $7.16 | |
| PAL02D | PT 1/4" | Black (D) | Pom body | $7.16 | |
| PAL03 | PT 3/8" | Gray | Pom body | $7.57 | |
| PAL03D | PT 3/8" | Black (D) | Pom body | $7.57 | |
| PAL04 | PT 1/2" | Gray | Pom body | $7.87 | |
| PAL04D | PT 1/2" | Black (D) | Pom body | $7.87 |
Need a combination that is not listed? Request a quote.
Where the PAL Is Used
Valve exhaust
Quietens the exhaust ports of solenoid and air-piloted valves.
Port protection
Keeps dust out of open exhaust ports.
Cylinder exhaust
Quietens cylinder exhaust on directly vented circuits.
Choosing the Right PAL Configuration
Choose the thread to match the exhaust port: PT 1/8", PT 1/4", PT 3/8", PT 1/2".
Choose the color: gray (gray cover and body) or black (D).
Overall length (mm): PT 1/8" 33, PT 1/4" 62.5, PT 3/8" 68, PT 1/2" 73.
AirTAC PAL FAQ
About 25 dB of silencing effect at 0.5 MPa.
01, 02, 03 and 04 are PT 1/8", 1/4", 3/8" and 1/2".
0 to 1.0 MPa, vacuum to -750 mmHg, proof pressure 1.5 MPa, -20 to +70 °C.
No. You can order a single piece. Orders are processed and handed to the carrier within 3-5 business days.
Buying the PAL from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-11.
Request a Quote for the PAL
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.