OEM AIRMAX 11.3895
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Genuine Airmax Safety Relief Valve 11.3895 — 1-1/4 in NPT, 250 PSI
Genuine Airmax safety relief valve, OEM part number 11.3895, a spring-loaded ASME-code relief valve from the Airmax Series 11 line. Set at 250 PSI with 535 SCFM of discharge capacity, it protects high-pressure compressed-air receivers and industrial compressor packages from overpressure. In stock in Canada with fast Eastern Canada shipping.
Fits (reference — verify by serial or BOM): Airmax Series 11 applications on compressed-air receivers and industrial compressors requiring a 250 PSI setpoint.
- OEM part number: 11.3895
Specifications:
- Port: 1-1/4 in NPT
- Pressure setting: 250 PSI (+/- 3%)
- Discharge air flow: 535 SCFM
- Construction: brass body, silicone seal
- Working temperature: -40 C to 177 C (-65 F to 400 F)
- Compliance: ASME Code for unfired pressure vessels; CRN OG-2663.1C
Why replace on schedule: a relief valve that weeps, sticks, or drifts off its set pressure no longer protects the vessel. Replace per OEM interval and your inspection practice, and always match the OEM setpoint.
Canada Compressor Parts is an independent supplier of genuine Airmax parts. Airmax and all OEM names and part numbers are the property of their respective owners.