The FS 642 is a horizontal two-stage filter separator, where the first stage is a filter-coalescer and the second stage consists of a demister. Glass fiber filter elements are usually employed for the first stage. The demister corresponding to the second stage can be vane type, knitted wire-mesh, cyclone or multicyclone.
The FS 642 filter separators can be used in the natural gas regulating and metering stations, gas delivery stations, gas dehydration units, compressor stations, etc. and are intended to retain solid impurities and liquid suspended particles in order to protect the pipelines, equipment and devices which could be damaged because of particle-contaminated gas.
Reference standard: EN 13445 or ASME BPVC Sec. VIII
CE certificate according to PED 97/23/EC
Code ASME Sec. VIII Div. 1 (ASME "U" stamp)
| MODEL | FS 642 |
|---|---|
| TECHNICAL CHARACTERISTICS |
Body nominal diameter: DN 150 ÷ DN 1800 Efficiency: - solid impurities: 100 % > 3 µm - solid impurities: 99 % 0,5 ÷ 3 µm - liquid particles: 100% > 3 µm |
| CONNECTION TYPE |
Nominal pressure: PN 6 ÷ PN 100 bar Nominal diameter: DN 25 ÷ DN 500 |
| OPTIONAL ACCESSORIES |
Quick opening closure Level indicator intended to monitor the liquid level in the collection chamber Level indicators/transmitters Minim-minimorum level signal Maxim-maximorum level signal Automatic impurities drain Thermal insulation Pressure gauge Differential pressure gauge Thermometer Collection chamber electrical heating Drain pipelines electrical heating |
| OPERATING CONDITIONS |
Ambient temperature: -20 ÷ 80 (optionally, -30 ÷ 80)°C Working fluid temperature: -10 ÷ 60 (optionally, -20 ÷ 60)°C |
| WORKING MEDIUM | Natural gas or other non-corrosive gases |
