API610 BB4 multistage high pressure pump/BFP pump

API610 BB4 multistage high pressure pump/BFP pump API 610 Standard Pump Design: All parts and components of the SBD series pumps are designed as interchangeable standard parts, which greatly helps to reduce the storage of spare parts. Intermediate Casing O-rings are designed between intermediate casings when connecting the sections with tie-bolts. Metal gaskets may also be used to replace the O-rings in case of necessity. Suction and discharge casings are normally supported