Technical summary
FBCN centrifugal pumps (FB Bombas) in Mariana, Minas Gerais: sized for Quadrilátero Ferrífero, flow up to 2,200 m³/h, API 610 and ASME B73.1 compliance. Cabreúva-SP at 503 km, typical critical-parts lead time: 48-72h.


FB Bombas application engineering serves Mariana with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Mariana requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. Only 9 km from the mining cluster of Ouro Preto, Mariana benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The IBGE classification places Mariana in the Metropolitana de Belo Horizonte mesoregion — an area whose industrial profile directly influences demand for rotating equipment. Mariana is served by the BR-381 Rodovia Fernão Dias axis and also by highways BR-381, BR-040, BR-262 and BR-116 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. FB Bombas is the national industrial-pump manufacturer serving Mariana (MG) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Mariana — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. FB Bombas pumps installed in Mariana, Minas Gerais meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. FB Bombas serves Mariana from its Cabreúva-SP factory, with transport via BR-381 Rodovia Fernão Dias and application-engineering support for dimensioning according to the actual operation profile.
FB Bombas application engineering serves Mariana with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Mariana requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. Only 9 km from the mining cluster of Ouro Preto, Mariana benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The IBGE classification places Mariana in the Metropolitana de Belo Horizonte mesoregion — an area whose industrial profile directly influences demand for rotating equipment. Mariana is served by the BR-381 Rodovia Fernão Dias axis and also by highways BR-381, BR-040, BR-262 and BR-116 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. FB Bombas is the national industrial-pump manufacturer serving Mariana (MG) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Mariana — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. FB Bombas pumps installed in Mariana, Minas Gerais meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. FB Bombas serves Mariana from its Cabreúva-SP factory, with transport via BR-381 Rodovia Fernão Dias 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.
FBCN centrifugal pumps (FB Bombas) in Mariana, Minas Gerais: sized for Quadrilátero Ferrífero, flow up to 2,200 m³/h, API 610 and ASME B73.1 compliance. Cabreúva-SP at 503 km, typical critical-parts lead time: 48-72h.
FB Bombas application engineering serves Mariana with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Mariana requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. Only 9 km from the mining cluster of Ouro Preto, Mariana benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The IBGE classification places Mariana in the Metropolitana de Belo Horizonte mesoregion — an area whose industrial profile directly influences demand for rotating equipment. Mariana is served by the BR-381 Rodovia Fernão Dias axis and also by highways BR-381, BR-040, BR-262 and BR-116 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. FB Bombas is the national industrial-pump manufacturer serving Mariana (MG) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Mariana — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. FB Bombas pumps installed in Mariana, Minas Gerais meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. FB Bombas serves Mariana from its Cabreúva-SP factory, with transport via BR-381 Rodovia Fernão Dias and application-engineering support for dimensioning according to the actual operation profile.
In Mariana, transferência geral and utilidades form the typical-use portfolio — guiding series selection, sealing configuration and internal coating according to fluid abrasiveness or aggressiveness. For sealing in Mariana, single cartridge mechanical seal (Plan 11/13) for general service, upgradable to dual when the fluid requires secondary containment is a defensible starting point; final plan approval involves risk analysis of the specific fluid. For the technical profile observed in Mariana, FB Bombas application engineering recommends FBEI and FBCN as a starting point for sizing, subject to refinement per Q×H curve, available NPSH and actual fluid temperature. Material selection for óleos industriais and água industrial in Mariana considers cast iron with proper coating or stainless steels when the fluid requires — a specification FB Bombas details on a matweb sheet after fluid chemical analysis. Technical-and-commercial support for Mariana is covered from Cabreúva-SP, with typical lead time for critical parts of 48-72h via dedicated carrier.
Mariana: medium density — regular and predictable opportunity pipeline — a variable influencing commercial strategy and service logistics. Mariana: low fluid complexity, lean fluid roster — technical operation focused on few main vectors. At state scale, Mariana has a specific regional profile, with industrial demand sized to its scale. Mariana: óleos industriais and água industrial. Each fluid defines a distinct set of pump requirements — flow, available NPSH, sealing strategy. Mariana is embedded in a microregion with dense industrial neighborhood, a context that favors shared technical-service logistics and distributed parts inventory. process-water booster, slurry pumping, pit dewatering and tailings dam services: this is the typical application set around the mineracao cluster in which Mariana sits. For Mariana, series FBEI for transferência geral and series FBCN for utilidades — initial reference for technical discussion with application engineering.
Cabreúva-SP → Mariana via BR-381 Rodovia Fernão Dias (503 km): a corridor with regular FB freight history, supporting indivisible loads and sets with escort when the gauge demands. For Mariana, 24-48h via federal highways is the standard contractual transit window — compressible via emergency air modal for critical parts, on specific demand. The BR-381, BR-040, BR-262 and BR-116 mesh provides logistics redundancy for Mariana — when one route is restricted (rains, construction, accidents), delivery is rerouted without compromising the critical lead time. For Mariana, FB service follows the planned technical visits with 1-2 day mobilization window — direct coordination with the customer model — application engineers conduct pre-scheduled visits while remote support via documentation and phone covers point queries.
Technical inquiry for the FBCN series in Mariana: real-curve sizing, material recommendation and sealing configuration. Direct service from the FB team.
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 Mariana 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 Mariana and the entire Minas Gerais 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 Mariana
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Mariana — same series, same factory in Cabreúva/SP.
The FBCN series is recommended for mine water pumping, beneficiation plant feeding and auxiliary systems. Materials are selected according to water characteristics (abrasiveness, pH) and flows/pressures are sized by factory engineering based on project elevations and distances.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Mariana 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. The FAT (Factory Acceptance Test) is executed on the factory bench in Cabreúva/SP, with hydraulic test, characteristic-curve measurement (Q × H), hydraulic efficiency, NPSHr and ISO 10816 vibration — witnessed by customer inspection when specified. For projects in Mariana, the SAT (Site Acceptance Test) is supported by application engineering during commissioning, with startup checklist, laser alignment and baseline vibration-signature capture.
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 Mariana have already made this replacement with gains in lead time, cost and local support.
Yes. FB Bombas offers technical training for operations and maintenance teams in Mariana, 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.
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 Mariana and all of Brazil.
Yes. FB Bombas serves Mariana and the entire surrounding region with supply, technical support and replacement parts directly from the factory in Cabreúva/SP. Support includes sizing at no cost and, for critical projects, on-site technical visits.
Contact can be made via WhatsApp at +55 11 97287-4837, email comercial@fbbombas.com.br or through the form on our website. Technical response is prioritized on the same business day, with direct reply from the application engineering team.
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.
Shorter delivery times (no import dependency), direct technical support from FB engineering, replacement parts with in-house manufacturing, prices in local currency (no exchange rate exposure) and on-site service for projects in Mariana and surrounding areas. FB Bombas has been manufacturing in Brazil since 1944.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).