Technical summary
The FBCN (normalized centrifugal) line is specified in Duartina, São Paulo for local industry — head up to 138 m, temperature up to 260°C. API 610, in-house manufacturing in Cabreúva-SP (253 km).


For pumping projects in Duartina, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. The fluid roster in Duartina (óleos industriais and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series. Within IBGE mesoregion Bauru, Duartina shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Duartina, São Paulo with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas maintains in Duartina the technical portfolio of CRCC Petrobras + API 610 + API 676 + ASME B73.1 — a regulatory base that spans refining, petrochemicals, mining, sanitation, food, pulp and paper, sugar-ethanol and steel. Only 65 km from the pulp-and-paper cluster of Lencois Paulista, Duartina benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Cabreúva-SP → Duartina (253 km via SP-300 Rodovia Marechal Rondon (via Rodoanel SP-021)): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book.
For pumping projects in Duartina, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. The fluid roster in Duartina (óleos industriais and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series. Within IBGE mesoregion Bauru, Duartina shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Duartina, São Paulo with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas maintains in Duartina the technical portfolio of CRCC Petrobras + API 610 + API 676 + ASME B73.1 — a regulatory base that spans refining, petrochemicals, mining, sanitation, food, pulp and paper, sugar-ethanol and steel. Only 65 km from the pulp-and-paper cluster of Lencois Paulista, Duartina benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Cabreúva-SP → Duartina (253 km via SP-300 Rodovia Marechal Rondon (via Rodoanel SP-021)): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBCN (normalized centrifugal) line is specified in Duartina, São Paulo for local industry — head up to 138 m, temperature up to 260°C. API 610, in-house manufacturing in Cabreúva-SP (253 km).
For pumping projects in Duartina, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. The fluid roster in Duartina (óleos industriais and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series. Within IBGE mesoregion Bauru, Duartina shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Duartina, São Paulo with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas maintains in Duartina the technical portfolio of CRCC Petrobras + API 610 + API 676 + ASME B73.1 — a regulatory base that spans refining, petrochemicals, mining, sanitation, food, pulp and paper, sugar-ethanol and steel. Only 65 km from the pulp-and-paper cluster of Lencois Paulista, Duartina benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Cabreúva-SP → Duartina (253 km via SP-300 Rodovia Marechal Rondon (via Rodoanel SP-021)): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book.
Duartina is served with a logistics lead time of 24-48h for critical parts from Cabreúva-SP, subject to case-by-case optimization. In Duartina, influence from the papel-celulose cluster translates into liquor circulation, white water, low-to-medium consistency stock pumps — variables that enter both preliminary sizing and the selection of materials and constructive configurations. In Duartina, FBEI and FBCN cover the technical range observed in the field — from primary transfer and circulation to drop-in retrofit cases (ASME B73.1 dimensional interchangeability) with global majors. Duartina: transferência geral and utilidades. This application mix is covered by the recommended FB series, with case-by-case fine tuning.
The demand profile in Duartina reflects low industrial density — typically standalone projects, without regional cumulative volume. Typical seasonality of the papel-celulose cluster (annual maintenance shutdowns concentrate demand into predictable windows) directly impacts supply scheduling and PMs in Duartina. Fluid-roster complexity in Duartina is low — lean fluid roster — technical operation focused on few main vectors. Typical use cases identified for Duartina: series FBEI for transferência geral and series FBCN for utilidades. The papel-celulose cluster near Duartina brings applications such as white/black liquor circulation, recovery-boiler feed and low-to-medium consistency stock pumping — a repertoire FB Bombas serves with dedicated series and field-validated materials. Typical fluids handled in Duartina (óleos industriais and água industrial) require careful selection of seal and coating materials — a central variable in pump sizing.
Cabreúva-SP → Duartina via SP-300 Rodovia Marechal Rondon (via Rodoanel SP-021) (253 km): a corridor with regular FB freight history, supporting indivisible loads and sets with escort when the gauge demands. The SP-300, SP-021, SP-330, BR-116 and BR-374 mesh provides logistics redundancy for Duartina — when one route is restricted (rains, construction, accidents), delivery is rerouted without compromising the critical lead time. For Duartina, FB service follows the in-person technical visits with rapid mobilization — Cabreúva → customer route in a few hours model — application engineers conduct pre-scheduled visits while remote support via documentation and phone covers point queries.
FB engineers serve Duartina for the FBCN series with a sized proposal — duty point, fluid, field conditions and supply lead time.
Talk to engineeringFor over 82 years, we have manufactured industrial pumps in Cabreúva-SP. From north to south, we serve the country's main industrial hubs with gear (FBE/FBEI) and centrifugal (FBCN/FBOT) pumps — engineered, machined and assembled in our own manufacturing facility.
Our engineering team sizes each pump for the customer's actual application, with bench testing before shipping. This technical rigor — combined with direct support from our team — is what has sustained the trust of groups like Petrobras, Vale and CSN for generations.

Four differentiators that make FB Bombas the choice of leading Brazilian industries.
Technical support across all 27 Brazilian states, from inland regions to major industrial capitals.
Nationwide deliveries through partner carrier network with optimized lead times.
Technical team available for sizing, project work and after-sales support across any region.
Original parts in stock for all series, ensuring operational continuity with zero downtime.
Own factory in Cabreúva/SP with full production capability, serving Duartina and all of Brazil

Engineering, CNC machining and assembly — all integrated in our Cabreúva/SP factory.

We size and build complete systems, ready for installation at your industrial plant.

We keep original parts in stock for all series, ensuring continuity of your operation.

Production line with centrifugal and gear pumps assembled and tested in our manufacturing plant.
FB Bombas serves Duartina and the entire São Paulo region with gear pumps (internal & external) and centrifugal pumps for your industrial application. Request a quote and receive a personalized proposal.
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Our manufacturing plant in Cabreúva-SP integrates engineering, CNC machining and assembly under one roof. Every pump is validated through bench testing before reaching the customer — ensuring it ships ready for real application.
Present in the largest industrial projects in Brazil and Latin America
See specific solutions for Duartina
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Duartina — same series, same factory in Cabreúva/SP.
Yes. FB Bombas offers technical training for operations and maintenance teams in Duartina, with modules on: sizing and reading the characteristic curve, identifying cavitation through NPSH, mechanical-seal troubleshooting, laser alignment, ISO 10816 vibration analysis and PM (preventive maintenance) practice with bearing and wear-ring replacement. Training can be delivered at the customer plant or at the Cabreúva/SP factory, in person or hybrid.
Yes. For projects in Duartina, 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. Since FB Bombas manufactures entirely in Cabreúva/SP, replacement parts for the FBE, FBEI, FBCN and FBOT series are available directly from the factory, with short lead times for scheduled stops and priority service for emergencies. This significantly reduces total cost of ownership.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in Duartina, FB Bombas runs an emergency flow: pre-invoicing, priority dispatch and alternative modal (express road or air transport depending on distance and criticality). Typical lead time varies by region, with a window negotiable case by case. For customers with an installed base and scheduled PM, part of the stock can be kept on consignment at the plant.
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 API 610 (standard for centrifugal pumps in refineries — FBCN series); compliance with NFPA (National Fire Protection Association) standards and ABNT NBR 16704 for stationary fire protection pump systems.
Yes. FB Bombas serves the entire metropolitan region and microregions neighboring Duartina with the same technical support and logistics structure. This regional reach allows serving industrial plants distributed across multiple cities in a coordinated way.
Yes. The FBCN series complies with ASME B73.1 (North American standard for horizontal end-suction process centrifugal pumps) — a feature that enables dimensional retrofit on existing baseplates in Duartina plants originally equipped with KSB, Sulzer, Goulds or Flowserve. Shaft dimensions, suction/discharge flanges, casing feet and impeller centerline follow the standard; the rotating set is swapped without changing piping or baseplate.
Yes. The FBCN series follows ASME B73.1 normalization (North American dimensional standard for end-suction process pumps) — which makes the pump-and-motor set interchangeable with global manufacturers (KSB, Sulzer, Goulds, Flowserve) already installed in plants in Duartina. For retrofits, the existing baseplate, suction/discharge piping and foundations are usually preserved; what changes is the rotating set. FB application engineering performs the dimensional gap analysis prior to supply.
FB pumps are supplied with a warranty against manufacturing defects according to the terms detailed in the commercial proposal. The warranty assumes installation, operation and maintenance within the parameters specified in the manual and sizing performed by engineering. Consult our technical team for specific details of your project in Duartina.
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.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).