STG 655

GAS TREATMENT EQUIPMENT

Gas separator

STG 655

MAIN CHARACTERISTICS of
Gas separator STG 655

STG 655 horizontal gas separator is a mechanical device designed to remove and collect solid and liquid impurities existent in the gas flow in order to protect the pipelines, equipment and devices which could be damaged because of particle-contaminated gas.
The STG 655 is a welded construction vessel, inward provided with separation elements such as demister, baffle plate, cyclone, coalescer plates or multicyclone in order to separate impurities. It can be used in the gas regulating and metering stations, gas delivery stations, gas dehydration units, compressor stations, etc. Depending on the equipment provided, the STG 655 can be either a two-phase separator or a three-phase separator.
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 STG 655 • STG 655 TEST
TECHNICAL CHARACTERISTICS Body nominal diameter: DN 400 ÷ DN 1800
Efficiency:
- solid impurities: 99,9 % > 8 µm
- liquid particles: 99,5 % > 3 µm
CONNECTION TYPE Nominal pressure: PN 6 ÷ PN 250 bar
Nominal diameter: DN 80 ÷ DN 600
OPTIONAL ACCESSORIES Level indicator monitoring 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 etc.
Drain pipelines electrical heating etc.
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.

MORE INFORMATION
Gas separator STG 655

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