Technical summary
For industrial water and low-viscosity fluids in local industry (São Mateus do Maranhão, Maranhão), FB engineering recommends FBCN. API 610 compliance and hydraulic testing, 96h to 7 days lead time from Cabreúva-SP.


CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to São Mateus 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. FB Bombas maintains an installed base in São Mateus do Maranhão with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. The road network BR-135, BR-222 and BR-316, with BR-135 (via Belém-Brasília BR-153) as the main axis, defines response time for critical-part shipments and technical visits to São Mateus do Maranhão. FB Bombas is a Brazilian manufacturer of industrial pumps serving São Mateus do Maranhão, Maranhão, with the FBE, FBCN, FBOT and FBEI series applied to the local industry sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. The city sits within the IBGE mesoregion Centro Maranhense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. Typical fluids in São Mateus do Maranhão's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Cabreúva-SP → São Mateus do Maranhão (2162 km via BR-135 (via Belém-Brasília BR-153)): 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.
CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to São Mateus 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. FB Bombas maintains an installed base in São Mateus do Maranhão with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. The road network BR-135, BR-222 and BR-316, with BR-135 (via Belém-Brasília BR-153) as the main axis, defines response time for critical-part shipments and technical visits to São Mateus do Maranhão. FB Bombas is a Brazilian manufacturer of industrial pumps serving São Mateus do Maranhão, Maranhão, with the FBE, FBCN, FBOT and FBEI series applied to the local industry sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. The city sits within the IBGE mesoregion Centro Maranhense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. Typical fluids in São Mateus do Maranhão's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Cabreúva-SP → São Mateus do Maranhão (2162 km via BR-135 (via Belém-Brasília BR-153)): 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.
For industrial water and low-viscosity fluids in local industry (São Mateus do Maranhão, Maranhão), FB engineering recommends FBCN. API 610 compliance and hydraulic testing, 96h to 7 days lead time from Cabreúva-SP.
CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to São Mateus 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. FB Bombas maintains an installed base in São Mateus do Maranhão with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. The road network BR-135, BR-222 and BR-316, with BR-135 (via Belém-Brasília BR-153) as the main axis, defines response time for critical-part shipments and technical visits to São Mateus do Maranhão. FB Bombas is a Brazilian manufacturer of industrial pumps serving São Mateus do Maranhão, Maranhão, with the FBE, FBCN, FBOT and FBEI series applied to the local industry sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. The city sits within the IBGE mesoregion Centro Maranhense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. Typical fluids in São Mateus do Maranhão's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Cabreúva-SP → São Mateus do Maranhão (2162 km via BR-135 (via Belém-Brasília BR-153)): 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.
Typical applications mapped for São Mateus do Maranhão include transferência geral and utilidades — each with its own requirements for NPSH, acceptable pulsation and start-up strategy. In São Mateus do Maranhão, materials such as austenitic stainless steels (AISI 304/316) with attention to thermal expansion answer the requirements of óleos industriais and água industrial — a combination that drives service life of casing, impeller, shaft and shaft sleeve, refined via corrosion analysis using removal rates (mpy). In São Mateus do Maranhão, 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. The FB model for São Mateus do Maranhão: 96h to 7 days logistics lead time, with the option to accelerate via air modal or alternative routing in operational emergencies.
In São Mateus do Maranhão, high industrial density — multiple plants in a small radius, meaningful cumulative demand — a characteristic that sizes FB's commercial strategy: application-engineering coverage, visit cadence and depth of consignment stock. São Mateus do Maranhão belongs to the set of cities with relevant industrial scale in the state — an input that defines commercial priority and relationship type (one-shot, annual program, master agreement). In São Mateus do Maranhão, the low complexity index in the fluid mix sets lean fluid roster — technical operation focused on few main vectors — a factor adjusting both technical-spec depth and materials-catalogue scope. São Mateus do Maranhão: óleos industriais and água industrial. Each fluid defines a distinct set of pump requirements — flow, available NPSH, sealing strategy. For São Mateus do Maranhão, series FBEI for transferência geral and series FBCN for utilidades — initial reference for technical discussion with application engineering. Custom solutions for São Mateus do Maranhão may include skids with integrated control panel, hydraulic retrofit and mobile units for temporary campaigns.
2162 km separate the Cabreúva-SP factory from São Mateus do Maranhão via BR-135 (via Belém-Brasília BR-153) — an axis sized for movement of pumps, skids and pump-and-motor sets. Alternative routing to São Mateus do Maranhão can use BR-135, BR-222 and BR-316, which helps in heavy-traffic situations or maintenance on specific roads. The technical-service model in São Mateus do Maranhão is structured as technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip.
For projects with FBCN pumps in São Mateus 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 São Mateus 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 São Mateus 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 technical team is ready to develop the ideal solution for your application
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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 São Mateus do Maranhão
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from São Mateus do Maranhão — same series, same factory in Cabreúva/SP.
Quotes can be requested via WhatsApp at +55 11 97287-4837, email comercial@fbbombas.com.br or through our website form. Provide the application (fluid, flow, pressure, temperature) and the technical team will respond with a proposal sized for your conditions in São Mateus do Maranhão.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to São Mateus do Maranhão for BNDES Finame financing lines (Industrial Working Capital, Modernization, Capital Goods) with preferential conditions for national industry. The commercial team provides the product FINAME code on the technical proposal for inclusion in the customer financial plan.
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 Mateus do Maranhão, optimizing the flow/pressure/power ratio.
Mechanical seal configuration is defined by engineering according to the fluid, temperature and operating pressure. Options include single seals, double seals (tandem or back-to-back), cartridge seals and packing glands for specific applications. For hazardous fluids, double seals with barrier are recommended.
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 São Mateus 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.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in São Mateus 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.
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.
Yes. FB Bombas’ application engineering analyzes the installed pump specifications (flow, pressure, viscosity, temperature) and proposes dimensional or functional technical equivalence with one of our series. Many clients in São Mateus do Maranhão have already made this replacement with gains in lead time, cost and local support.
Service to São Mateus do Maranhão is handled directly by the FB Bombas team at the Cabreúva/SP factory — no intermediaries, no resellers. That means direct contact with application engineering for sizing, technical quotes returned within 24h and original spare parts supplied without distributor markup. On-site technical visits to São Mateus do Maranhão are planned based on project criticality.
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 São Mateus 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).