FBCN Centrifugal Pumps in Primeiro de Maio

It is. A Brazilian manufacturer since 1944, FB Bombas runs its factory in Cabreúva/SP and keeps a technical team focused on projects in Primeiro de Maio. Across the duty ranges currently held by imported lines, the FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series offer equivalent coverage, with better lead times by dispensing with imports, factory-direct technical support, spare parts for FB pumps and Portuguese-speaking application engineering. On a normalized pump, the existing baseplate is preserved when the ASME B73.1 dimension designation matches — which the standard makes independent of the installed brand.

It does. FB Bombas' technical training program for operators and maintainers in Primeiro de Maio covers: characteristic-curve reading and sizing, cavitation identified via NPSH, mechanical-seal troubleshooting, laser alignment, vibration analyzed per ISO 10816 and preventive maintenance (PM) practice, including bearing and wear-ring replacement. Location and format are flexible — customer plant or the Cabreúva/SP factory, in person or hybrid.

Yes. The FBE and FBCN lines were designed with easy access to wear-prone components, allowing disassembly and inspection with conventional tools. Detailed technical manuals and direct factory replacement parts availability simplify maintenance routines.

FB Bombas' rotating set balancing follows ISO 21940 G2.5 — a grade equivalent to the API 610 requirement for heavy-duty service. It is the level demanded in critical Primeiro de Maio projects: continuous regime, plants with online vibration monitoring or operations where unplanned downtime is expensive. Above 3,600 RPM or with rotating mass beyond 50 kg, balancing is done on two planes, with a piezoelectric sensor.

FB Bombas holds: active CRCC at Petrobras (supplier registry for Oil & Gas); compliance with API 676 (international standard for positive displacement pumps — FBE series); compliance with ASME B73.1 (standard for process centrifugal pumps — FBCN series); compliance with NFPA (National Fire Protection Association) standards and ABNT NBR 16704 for stationary fire protection pump systems.

FB Bombas has been manufacturing industrial pumps since 1944, with over 82 years of continuous experience. The factory in Cabreúva/SP operates with engineering, manufacturing and testing under one roof, ensuring total quality control on every unit supplied to Primeiro de Maio and all of Brazil.

Yes. For projects in Primeiro de Maio, on-site technical visits by application engineers can be scheduled for process data collection, diagnosis of existing installations and commissioning support. Geographic proximity makes this operation agile and recurring.

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.

They do. The FBCN series dimensionally meets ASME B73.1, the North American standard for horizontal end-suction process centrifugal pumps. In practice, a Primeiro de Maio 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.

In Primeiro de Maio, service comes directly from the factory in Cabreúva/SP, through the FB Bombas team. The customer speaks with application engineering for sizing, receives the complete technical quotation within 3-5 business days and buys original parts at factory pricing. When project criticality warrants it, on-site technical visits to Primeiro de Maio are scheduled.