Double Stage High Pressure Gas Boosters for CNG Pipelines Testing
STT series Gas Boosters are double acting, double stage models with single air drive head. Gas inlet pressure is from 1 bar (14.5psi) to 10 bar (145 psi). Provide for pressures up to 80MPa.
Technical Parameters of STT Series Gas Boosters:
Type | Pressure ratio | Min. gas inlet pressurePA(bar) | Max. gasInletpressurePA(bar) | Max.gas outlet pressure PB(bar) | Formula tocalculate gasoutlet pressurePB | Connection:Gas Inlet /Gas outlet(NPT tread) | Max. flow at air drive pressure of 6 bar (L/min) |
STT25 | 25:1 | 0.1 | 10 | 200 | 25XPL+3.5XPA | 1/4/ 1/4 | 136(at PA of 8 bar ) |
STT40 | 40:1 | 0.1 | 10 | 320 | 40XPL+ 6XPA | 1/4/ 1/4 | 124(at PA of 8 bar ) |
STT10/60 | 10:1/60:1 | 0.1 | 10 | 480 | 60XPL+6X PA | 1/4/ 1/4 | 84(at PA of 8 bar ) |
STT25/60 | 25:1/60:1 | 10 | 25 | 480 | 60XPL+2.5XPA | 1/4/ 1/4 | 80(at PA of 15 bar ) |
STT100 | 100:1 | 0.1 | 10 | 800 | 100XPL+10XPA | 3/8/ M14X1.5 | 63(at PA of 8 bar ) |
Note: PL: air drive pressure PA: gas inlet pressure PB: gas outlet pressure