Viking SG-407

The SG-407 spur gear pump is used for pipeline injection, sampling, and oil polishing in industrial systems. It is suited for applications requiring accurate metering and reliable performance at higher flow rates. It delivers flows from 10.6 to 121 L/min (2.8 to 32 GPM) with pressures up to 34 bar (500 PSI). The pump operates across viscosities from 1 to 250,000 cSt, supporting stable transfer across a wide range of fluids. Constructed with needle bearings or optional sleeve bearings, the pump supports high-pressure operation and extended durability. The design ensures consistent performance in demanding industrial environments. The pump supports flexible configurations including motor-mounted or bracket-mounted drives. Multiple porting options and compact construction allow integration into injection and sampling systems.