Barrel Casing Pumps
GSG
GSG API 610 BB5 radially split barrel casing pumps are used in oil production, refining and boiler feed applications. Their design is optimized for synchronous speed direct drive applications thus avoiding unnecessary and expensive construction features. Their full cartridge design makes the most of the compact Sulzer Twistlock system of barrel closure. A back-to-back option is also available.
Performance Range 
| Main Applications | ISO 13709 / API 610 type OH3, heavy duty applications in petroleum, petrochemical, and gas processing industry | | Maximum Speed of rotation | 6000 rpm | | Discharge sizes | 40 mm to 200 mm (1.5 to 8 inches) | | Capacity | up to 1,000 m3/h (up to 4,400 usgpm) | | Head | up to 3,000 m (up to 10,000 feet) | | Maximum pressure | up to 250 bar (up to 3,625 psi) | | Materials | API 610 Material Classes: S-1, S-5, S-6, C-6, A-8, D-1, D-2 | | Bearing Options | Ball/Ball, roller/tapered roller, sleeve/ball, sleeve/pivot shoe bearing | | Lubrication | Ring oil, optional purge mist or pure mist, or force feed oil | | Temperatures | -60° C to 425° C (-60° F to 800° F) |
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