The Omega Air CHP Series is purpose-built for extreme-pressure compressed air systems operating between 100 and 420 bar. With BSP screwed connections, robust high-tensile housings, and a choice of P, M and S filter grades, the CHP delivers clean, oil-free air for breathing air panels, CNG filling stations, diving equipment and high-pressure industrial processes.
| Parameter | Specification | Notes |
|---|---|---|
| Series | CHP | High pressure compressed air filter |
| Pressure Range | 100 – 420 bar | Multiple pressure ratings within range |
| Flow Range | 40 – 715 Nm³/h | At rated operating pressure |
| Connection | BSP Screwed (HP thread form) | High-pressure rated connections throughout |
| Filter Grades | P / M / S | Particulate, coalescing and high-efficiency coalescing |
| Oil Residual (Grade S) | ≤0.01 mg/m³ | Meets EN 12021 oil content requirement |
| Housing Material | High-tensile aluminium / stainless steel | Pressure-tested to 1.5× rated pressure |
| Operating Temperature | +1°C to +60°C | Suitable for standard industrial environments |
| Safety | Integrated pressure relief | Safe element change procedure |
| Compliance Standard | EN 12021 / ISO 8573-1 / PED | CE marked; breathing air certified |
The CHP Series is available in three grades optimised for high-pressure service. Together they form a complete P + M + S filtration train capable of producing breathing-quality or instrument-quality air at pressures up to 420 bar.
SCBA charging stations, firefighting air replenishment, mine rescue and diving air where EN 12021 purity is mandatory.
Compressed natural gas compressor outlet filtration protecting high-pressure dispensing equipment and vehicle fuel systems.
High-pressure gas supply to chromatography, spectrometry and precision analytical instruments requiring oil-free carrier gas.
High-pressure instrument air and breathing air for aircraft servicing, missile test facilities and military breathing apparatus.
High-pressure booster compressor outlet filtration for oxygen and medical air cylinder filling in hospital environments.
PET bottle blowing at 350+ bar, hydraulic testing rigs, isostatic pressing and high-pressure nitrogen blanketing systems.
High-pressure applications require careful selection of pressure rating, grade and manifold configuration. Our engineers will ensure full compliance with EN 12021 or your required standard.