UT99 Equipment
Closed Crankcase Ventilation Filters UPF-CCV
Coalescence blow-by filters for closed crankcase ventilation of gas, diesel and dual-fuel engines up to 32 MW, with 99.9% separation and residual oil below 1 mg/m³.
Description
UPF-CCV oil mist filters are used for closed crankcase ventilation, where the cleaned blow-by gas is returned to the engine intake. For gas engines, UT99 states this raises efficiency by up to 0.7% and prevents turbocharger contamination and deposits in the intake system.
Key features
- Coalescence filter with 99.9% oil mist separation
- Residual oil below 1 mg/m³ (down to 0.1 mg/m³ if required)
- Filtration down to 0.1 μm droplet size
- Pressure loss under 20 mbar (down to 8 mbar if required)
- Filter change intervals up to 16,000 hours, or up to 32,000 hours depending on design
- Optional ATEX certification and GL/RINA type approval
- G-series units optionally fitted with a fan for underpressure control
Applications
- Gas, diesel and dual-fuel engines from ≤ 500 kW to 32,000 kW in marine, offshore and power generation service
Specifications
| Separation efficiency | 99.9% |
|---|---|
| Residual oil | < 1 mg/m³ (down to 0.1 mg/m³ on request) |
| Droplet size | down to 0.1 μm |
| Pressure loss | < 20 mbar (down to 8 mbar on request) |
| Filter change interval | up to 16,000 h (up to 32,000 h depending on design) |
| Engine power range | ≤ 500 kW to 32,000 kW |
| Approvals | Optional ATEX, GL and RINA type approval |
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