SCG 14G with 1.43 or 1.81 Gear Ratio
SCG 14G with 1.43 OR 1.81 Gear Ratio
Applications
- Vapor Recovery
- Gas Gathering
- Fuel Gas Boosting
- Land Fill Gas Recovery
- BioGas
Performance
- Suction Pressure Range (Min-Max)
- 20”Hg to – 10 PSIG
- Discharge Pressure Range (Min-Max) 50 PSIG to 220 PSIG
- Suction Temperature (Min-Max) 0°F to 120°F
- Discharge Temperature (Max) 245°F
- Brake Horsepower (1.43 GR Max = 127HP) (1.81 GR Max = 166HP)
- Oil Flows 19 – 28 GPM (Depends On Discharge Pressure And RPM)
Design Features
- Rotors:
- L/D=1.70
- Material = Spheroidal Graphite
- Lobe Combination = 5/6
- Male Rotor Size = 147.3mm
- Female Rotor Size = 122.6mm
- Bearings:
- No Yellow Metals
- Needle Bearings For Radial (2 Per Rotor) Angular Contact Bearings For Thrust Forces (2 Per Male Rotor) (1 Per Female Rotor)
- Cage Material – Steel On Needle Bearings And Polyamide Cage On Thrust Bearings
- Lip Life Nominal 50,000 Hours (Depends On Load & Gas Quality)
- Input Seal – Low Friction Double Lip
- No Oil Pump Required – Gas Differential Pressure Provides Oil Circulation
- Filtration Requirement – Nominal 25 Micron At Oil Injection
- Options:
- Various Gear Ratios Available
- Single and Double Mechanical Shaft Seal Systems
- Variable vi
