Technical summary
The FBCN (normalized centrifugal) line is specified in Água Doce do Maranhão, Maranhão for local industry — head up to 138 m, temperature up to 260°C. API 610, in-house manufacturing in Cabreúva-SP (2339 km).


CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to Água Doce do Maranhão in refining and petrochemical operations, with FBE and FBCN series compliant with API 610 / API 676 and materials specified per NACE MR0175 for sour service with H2S. Only 405 km from the industrial district cluster of Maracanau, Água Doce do Maranhão benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Within IBGE mesoregion Leste Maranhense, Água Doce do Maranhão shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. In Água Doce do Maranhão, Maranhão, FB Bombas serves local industry projects with the FBE, FBCN, FBOT and FBEI series — dedicated application engineering for sizing against the actual system curve, CRCC Petrobras certification and technical compliance with API 610 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. The fluid roster in Água Doce do Maranhão (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. FB Bombas serves Água Doce do Maranhão from its Cabreúva-SP factory, with transport via BR-135 (via Belém-Brasília BR-153) and application-engineering support for dimensioning according to the actual operation profile.
CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to Água Doce do Maranhão in refining and petrochemical operations, with FBE and FBCN series compliant with API 610 / API 676 and materials specified per NACE MR0175 for sour service with H2S. Only 405 km from the industrial district cluster of Maracanau, Água Doce do Maranhão benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Within IBGE mesoregion Leste Maranhense, Água Doce do Maranhão shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. In Água Doce do Maranhão, Maranhão, FB Bombas serves local industry projects with the FBE, FBCN, FBOT and FBEI series — dedicated application engineering for sizing against the actual system curve, CRCC Petrobras certification and technical compliance with API 610 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. The fluid roster in Água Doce do Maranhão (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. FB Bombas serves Água Doce do Maranhão from its Cabreúva-SP factory, with transport via BR-135 (via Belém-Brasília BR-153) and application-engineering support for dimensioning according to the actual operation profile.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBCN (normalized centrifugal) line is specified in Água Doce do Maranhão, Maranhão for local industry — head up to 138 m, temperature up to 260°C. API 610, in-house manufacturing in Cabreúva-SP (2339 km).
CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to Água Doce do Maranhão in refining and petrochemical operations, with FBE and FBCN series compliant with API 610 / API 676 and materials specified per NACE MR0175 for sour service with H2S. Only 405 km from the industrial district cluster of Maracanau, Água Doce do Maranhão benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Within IBGE mesoregion Leste Maranhense, Água Doce do Maranhão shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. In Água Doce do Maranhão, Maranhão, FB Bombas serves local industry projects with the FBE, FBCN, FBOT and FBEI series — dedicated application engineering for sizing against the actual system curve, CRCC Petrobras certification and technical compliance with API 610 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. The fluid roster in Água Doce do Maranhão (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. FB Bombas serves Água Doce do Maranhão from its Cabreúva-SP factory, with transport via BR-135 (via Belém-Brasília BR-153) and application-engineering support for dimensioning according to the actual operation profile.
Água Doce do Maranhão is served with a logistics lead time of 96h to 7 days for critical parts from Cabreúva-SP, subject to case-by-case optimization. Água Doce do Maranhão typically calls for FBEI and FBCN — an initial recommendation based on local productFit, dominant industrial cluster and identified fluid profile; final technical approval is refined by application engineering. Água Doce do Maranhão: óleos industriais and água industrial suggest materials such as austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a choice impacting both durability and cost of the pump-and-motor set. The transferência geral and utilidades set accounts for a large share of industrial demand in Água Doce do Maranhão; FB Bombas keeps documented history of analogous applications for sizing benchmarks.
Água Doce do Maranhão: medium density — regular and predictable opportunity pipeline — a variable influencing commercial strategy and service logistics. Água Doce do Maranhão: by affinity to the distrito-industrial cluster, variable seasonality depending on plant mix — individualized planning — a variable that enters commercial planning. At state scale, Água Doce do Maranhão has a specific regional profile, with industrial demand sized to its scale. Due to proximity to the distrito-industrial cluster, Água Doce do Maranhão shares a technical agenda with diverse applications — specialty chemicals, hydraulic oils, purified water and thermal oils — a direct path to series and materials selection. Working with óleos industriais and água industrial in Água Doce do Maranhão demands attention to viscosity at operating temperature, residual abrasiveness and chemical compatibility — criteria FB engineering applies on every project. In Água Doce do Maranhão, series FBEI for transferência geral and series FBCN for utilidades — a combination that covers the typical local industrial demand.
Cabreúva-SP → Água Doce do Maranhão via BR-135 (via Belém-Brasília BR-153) (2339 km): a corridor with regular FB freight history, supporting indivisible loads and sets with escort when the gauge demands. The BR-135, BR-222 and BR-316 mesh provides logistics redundancy for Água Doce do Maranhão — when one route is restricted (rains, construction, accidents), delivery is rerouted without compromising the critical lead time. The service structure for Água Doce do Maranhão is sized as technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip, with escalation to additional visits in cases of commissioning, troubleshooting or complex retrofit.
For projects with FBCN pumps in Água Doce do Maranhão, talk to FB application engineering: viscosity analysis, available NPSH, seal materials and operating regime — technical response within 24-48 business hours.
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 Água Doce do Maranhão 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 Água Doce do Maranhão and the entire Maranhão 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 Água Doce do Maranhão
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Água Doce do Maranhão — same series, same factory in Cabreúva/SP.
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 Água Doce do Maranhão. 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.
Yes. In addition to the standard portfolio, FB Bombas develops custom solutions for special applications, including modifications in construction materials, sealing arrangements, integrated heating systems, skids, mobile assemblies and retrofit of existing installations. Special projects go through engineering before manufacturing.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in Água Doce do Maranhão, 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 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 Água Doce do Maranhão and all of Brazil.
Yes. FB Bombas serves the entire metropolitan region and microregions neighboring Água Doce do Maranhão with the same technical support and logistics structure. This regional reach allows serving industrial plants distributed across multiple cities in a coordinated way.
Sizing is performed by FB Bombas’ application engineering team based on four key variables: desired flow, differential pressure, working temperature and fluid viscosity. Additional data such as available NPSH, operating cycle and fluid chemical compatibility are also considered. The service is free of charge for customers in Água Doce do Maranhão.
Yes. FB Bombas manufactures pumps for stationary fire protection systems in compliance with NFPA (National Fire Protection Association) and ABNT NBR 16704 standards, serving building and industrial projects that require these certifications.
Lead time depends on the chosen series, construction materials and stock availability. For standard configuration pumps, lead times are shorter; for special or custom constructions, the schedule is informed in the technical proposal. Logistics for Água Doce do Maranhão is handled by our regular road operator.
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 Água Doce do Maranhão.
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 Água Doce do Maranhão 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.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).