FBCN Centrifugal Pumps in Bom Jesus

FB Bombas' trajectory as an industrial pump manufacturer began in 1944 and adds up to over 82 years of continuous experience. Engineering, manufacturing and testing operate under one roof at the Cabreúva/SP factory — a guarantee of total quality control on every unit that reaches Bom Jesus and the rest of Brazil.

Yes — and the secret lies in correct sizing, the main lever for energy efficiency. Both an oversized and an undersized pump waste energy. That is why FB Bombas engineering determines the optimal operating point from the actual process conditions in Bom Jesus, balancing the flow/pressure/power ratio.

Yes, provided the dimension designation coincides. By following ASME B73.1 — the North American dimensional standard for end-suction process pumps — the FBCN occupies the standardised installation envelope defined by the norm, which does not depend on who built the pump running in Bom Jesus plants. What is supplied is the complete pump: baseplate, suction/discharge piping and foundations usually remain. FB application engineering runs the dimensional gap analysis before supply, covering flow, head and required NPSH as well.

It depends on the service: fluid, temperature and operating pressure determine the configuration, which engineering defines. Available options are single seal, double seal (tandem or back-to-back), cartridge version and, in specific applications, packing glands. Hazardous fluids call for a double seal with barrier — that is the recommended option.

Yes. FB Bombas serves Bom Jesus and the entire surrounding region with supply, technical support and replacement parts directly from the factory in Cabreúva/SP. Support includes sizing at no cost and, for critical projects, on-site technical visits.

There are three channels: WhatsApp +55 11 97287-4837, email comercial@fbbombas.com.br and the form on our website. Technical questions get priority response within the same business day — the reply comes directly from application engineering.

Send flow, differential pressure, working temperature and fluid viscosity: with these four data points FB engineering calculates the right model, also validating available NPSH, operating regime and material compatibility. The service is free of charge for customers in Bom Jesus.

Each series has its thermal limit: with heating jacket and special sealing, FBE and FBEI reach 350°C; FBOT hits the same 350°C in thermal oil circuits; FBCN goes up to 260°C when fitted with proper materials and sealing. Safe operation requires correctly sized sealing and materials.

Yes. FB Bombas is a Brazilian industrial-pump manufacturer since 1944, with a factory in Cabreúva/SP and a technical team for projects in Bom Jesus. The FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series cover the same applications served by imported equipment — with advantages in lead time (no import), direct factory technical support, spare parts for FB pumps themselves and Portuguese-speaking application engineering. In a normalized centrifugal retrofit, ASME B73.1 requires that units of the same standard dimension designation, from any source of supply, be interchangeable as to mounting dimensions, suction and discharge nozzles, input shaft and foundation bolt holes.

Three fluid fronts are covered by the FB series. FBE: mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins, viscous chemical and hydraulic products. FBCN: raw and treated water, process fluids and industrial effluents. FBOT: thermal oil at elevated temperatures. Fluid viscosity, temperature and chemical compatibility guide the sizing of every application.