GAS PURIFIERS
FSD-A Series dryers are designed to efficiently remove water vapor and extraneous contaminants from Compressed Natural Gas. FSD-A Series dryers include a stationary regeneration package for convenience, eliminating rental costs and scheduling delays for third party regeneration.
The FSD-A Series dryers are an economical alternative to twin tower drying systems in CNG vehicular fueling stations. Coalescing and particulate filters are included for, scale, liquid aerosol and desiccant fine removal, further enhancing drying performance and gas quality. Specifically engineered for NGV fleet refueling applications with low to medium flow.
- Certified Quality Assurance – ASME Section VIII designed pressure vessels and piping designed per ASME B31.3
- Dryer isolation during regeneration cycle – three-valve block and bypass piping
- Optimized footprint provides ease of service
- Superior Corrosion Resistance – stainless steel diffusers
- Downflow Drying – eliminates fluidization to extend desiccant life
- No Gas Lost to Purge – closed loop convection regeneration
- Energy Savings & Complete Diagnostics – microprocessor based
- Safe, Reliable & Dependable Operation –
– Electrical Enclosures for Class 1, Division 2, Group C and D classifications (Optional Class 1, Division 1)
– Heater Element and Over-Temperature Shutdowns
– Blower and Heater Interlocks - Air-cooled heat exchanger with TEFC fan motor, non-sparking fan blades, fan cycling control
- Heavy-Duty blower ensures reliable operation
- Incoloy sheathed, low watt density heater and insulated heater housing, dual set point temperature controller for monitoring and over-temperature protection
- Moisture separator and condensate collection vessel
