Trillium Italy BB4 Pump Range

MES & MESD API610 BB4 centrifugal pump

Termomeccanica Pompe MES & MESD pumps are between bearings, single casing, radially split, and multistage with a diffuser design.
Suction and discharge covers are center-line mounted. Casings are pressed together by external tie bolts and sealed by confined o-rings. The MESD model has a first stage double suction impeller for low NPSH applications. Top-top suction and discharge nozzles are standard. Hydraulic axial thrust is compensated by a balancing disk or balancing drum. A bleed off nozzle can be provided. The bearing design depends on the type of axial thrust balancing system. A special product lubrication bearing design is available for high pressure reverse osmosis service.

OPERATING RANGE

• Capacity up to 2000 m³/h
• Head up to 4000 m
• Pressure up to 450 bar
• Temperature up to 220°C
• Speed of rotation up 7000 RPM

MAIN APPLICATIONS

• Main & start-up boiler feed water for traditional power plants
• Sea water transfer in nuclear power plants
• Water transmission pipelines & water distribution
• Condensate extraction
• High pressure auxiliary services in general industry, petrochemical & RO desalination plants
• Fire fighting systems

DESIGN STANDARD

• API 610 Latest Edition for O&G applications
• NORSOK materials are available