Two Stage
BBT/BBT-D
BBT/BBT-D
BBT/BBT-D		 These API 610 BB2 back-to-back two stage pumps are designed for process applications in refineries and petrochemical plants. The design features large seal chambers able to accommodate API 682 seals. Standard options include coke crusher inserts to provide extended service life in abrasive applications.

Performance Range


Main Applications ISO 13709 / API 610 type BB2, horizontal, 2 stage, single or double suction, radially split pump for heavy duty applications in petroleum, petrochemical, and gas processing industry 
Maximum Speed of rotation 3600 rpm 
Discharge sizes 50 mm to 300 mm (2 to 12 inches)
Capacity up to 2,000 m3/h (up to 10,000 usgpm)
Head up to 740 m (up to 2,400 feet)
Maximum pressure up to 100 bar (up to 1,450 psi)
Materials  
Bearing Options Ball/Ball, sleeve/ball, sleeve/pivot shoe bearing
Lubrication Ring oil, optional purge mist or pure mist
Temperatures up to 450° C (up to 840° F)
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