FBCN Centrifugal Pumps in São Domingos do Araguaia

Yes. As a Brazilian manufacturer accredited in FINAME — the BNDES Special Industrial Financing Agency —, FB Bombas qualifies equipment supplied to São Domingos do Araguaia for BNDES Finame financing lines (Industrial Working Capital, Modernization, Capital Goods), with preferential conditions for national industry. On the technical proposal, the commercial team includes the product's FINAME code to enter the customer's financial plan.

Yes. FB Bombas application engineering supports ISO 10816 vibration analysis (velocity RMS in mm/s) for diagnosing misalignment, imbalance, bearing defects and cavitation on pumps installed in São Domingos do Araguaia. The service includes baseline capture at startup, spectral comparison during PM campaigns, and intervention recommendations (re-balancing, bearing replacement, laser alignment) before vibration exceeds the standard’s zone D.

Yes. A complete technical Data Book accompanies each FB Bombas pump that reaches São Domingos do Araguaia: hydraulic test certificate, material certificates (stainless steel, duplex and ductile cast iron per spec), ISO 21940 G2.5 balancing report, characteristic curve measured on the test bench, API 682 mechanical-seal data sheets, operation and maintenance manual and as-built drawings. The unit serial number traces all this documentation.

ISO 21940 G2.5 is the grade applied to the rotating set of FB Bombas pumps — direct equivalence with what API 610 asks for heavy-duty service. Critical projects in São Domingos do Araguaia depend on this standard: continuous-regime operation, online vibration monitoring at the plant or high cost tied to unplanned downtime. When rotation exceeds 3,600 RPM or rotating mass goes over 50 kg, two-plane balancing is executed using a piezoelectric sensor.

Yes. FB Bombas offers retrofit of existing installations, including seal upgrades, replacement of worn components, adaptation for new fluids and hydraulic performance improvement. The assessment is based on a technical report of the current installation.

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.

Application engineering starts from four variables — flow, differential pressure, temperature and viscosity — and refines with available NPSH, duty cycle and chemical compatibility. The study is free for customers in São Domingos do Araguaia and results in the exact model recommendation, not a generic family.

There is. Full production in Cabreúva/SP guarantees factory replacement parts for all four series — planned shutdowns get short lead times and emergencies receive priority handling, which protects the total cost of ownership of the equipment installed in São Domingos do Araguaia.

Yes. Correct sizing is the main lever for energy efficiency — an oversized or undersized pump wastes energy. FB Bombas engineering calculates the optimal operating point considering the actual process conditions in São Domingos do Araguaia, optimizing the flow/pressure/power ratio.

They do. The FBCN series dimensionally meets ASME B73.1, the North American standard for horizontal end-suction process centrifugal pumps. In practice, a São Domingos do Araguaia plant running a normalized pump of the same designation achieves retrofit on the already-installed baseplate: since shaft dimensions, suction/discharge flanges, casing feet and impeller centerline follow the same standard, the FBCN pump takes the place of the previous one — piping and baseplate stay intact. Hydraulic equivalence (Q×H and NPSH) is checked separately, on the data sheet.