Technical summary
The FBEI gear-pump line is specified in Tonantins, Amazonas for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (3179 km), API 676 and direct technical service from FB engineering.


Service to Tonantins is coordinated from the Cabreúva-SP factory, route BR-174 (via RR) / acesso fluvial (3179 km), with a technical team for selection, commissioning and replacement support. The IBGE classification places Tonantins in the Sudoeste Amazonense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. The BR-174 (via RR) / acesso fluvial corridor combined with highways BR-174, BR-319 and BR-230 composes the freight mesh to Tonantins — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. In Tonantins, Amazonas, 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 ASME B73.1 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). FB Bombas pumps installed in Tonantins, Amazonas meet CRCC Petrobras certification, ASME B73.1 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. In Tonantins, FB Bombas serves projects with in-house application engineering: system-curve analysis, NPSH balance (available vs required), series selection (FBE / FBCN / FBOT / FBEI / FBFS) and API 682 sealing plan. For Tonantins, FB Bombas offers retrofit of existing baseplates — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. Typical fluids in Tonantins'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.
Service to Tonantins is coordinated from the Cabreúva-SP factory, route BR-174 (via RR) / acesso fluvial (3179 km), with a technical team for selection, commissioning and replacement support. The IBGE classification places Tonantins in the Sudoeste Amazonense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. The BR-174 (via RR) / acesso fluvial corridor combined with highways BR-174, BR-319 and BR-230 composes the freight mesh to Tonantins — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. In Tonantins, Amazonas, 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 ASME B73.1 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). FB Bombas pumps installed in Tonantins, Amazonas meet CRCC Petrobras certification, ASME B73.1 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. In Tonantins, FB Bombas serves projects with in-house application engineering: system-curve analysis, NPSH balance (available vs required), series selection (FBE / FBCN / FBOT / FBEI / FBFS) and API 682 sealing plan. For Tonantins, FB Bombas offers retrofit of existing baseplates — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. Typical fluids in Tonantins'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.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBEI gear-pump line is specified in Tonantins, Amazonas for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (3179 km), API 676 and direct technical service from FB engineering.
Service to Tonantins is coordinated from the Cabreúva-SP factory, route BR-174 (via RR) / acesso fluvial (3179 km), with a technical team for selection, commissioning and replacement support. The IBGE classification places Tonantins in the Sudoeste Amazonense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. The BR-174 (via RR) / acesso fluvial corridor combined with highways BR-174, BR-319 and BR-230 composes the freight mesh to Tonantins — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. In Tonantins, Amazonas, 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 ASME B73.1 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). FB Bombas pumps installed in Tonantins, Amazonas meet CRCC Petrobras certification, ASME B73.1 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. In Tonantins, FB Bombas serves projects with in-house application engineering: system-curve analysis, NPSH balance (available vs required), series selection (FBE / FBCN / FBOT / FBEI / FBFS) and API 682 sealing plan. For Tonantins, FB Bombas offers retrofit of existing baseplates — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. Typical fluids in Tonantins'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.
Before shipment to Tonantins, each pump is tested on a hydraulic bench with ISO 21940 G2.5 balancing — FB Bombas standard protocol. FBEI and FBCN: this is the set of FB series with initial technical fit for Tonantins, respecting fluid characteristics and the regional operating regime. Material selection for óleos industriais and água industrial in Tonantins considers austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a specification FB Bombas details on a matweb sheet after fluid chemical analysis. The transferência geral and utilidades set accounts for a large share of industrial demand in Tonantins; FB Bombas keeps documented history of analogous applications for sizing benchmarks. For the industrial park of Tonantins, the FBE series answers the services kinetic hydraulics cannot cover: transfer with stable flow under fluctuating pressure, dosing proportional to speed and high-viscosity fluids — the typical case of óleos e água industrial. Sizing validates starting torque at the coldest condition of the year — the classic mistake that shears keys in undersized pumps.
The low fluid-complexity profile in Tonantins (lean fluid roster — technical operation focused on few main vectors) shapes FB's technical strategy: standardization versus case-by-case customization. A GDP of R$ 215 million (IBGE, 2023) with a services profile (18.4% of value added in 2021) places Tonantins's local demand in the utilities field: building pressurization, light process water and fire-fighting systems. Tonantins shows a medium density — regular and predictable opportunity pipeline pattern, a structural factor that modulates predictability of recurring revenue and the viable contract type (spot, annual, multi-year). The fluid catalogue in Tonantins (óleos industriais and água industrial) demands case-by-case technical analysis: pour point, Saybolt viscosity at operating temperature, suspended solids and pH profile. In Tonantins, FBFS fire-protection projects serve industrial buildings, commercial spaces and logistics warehouses with approval for state Fire Department and insurers. Given its state-level scale (among the 50 most populous cities in AM, maintains a relevant industrial base), Tonantins concentrates projects of varying complexity — making room for both standardized ASME B73.1 solutions and engineered-to-order. Use cases in Tonantins (series FBEI for transferência geral and series FBCN for utilidades) follow the FB technical playbook with benchmarking against an analogous installed base in a comparable region.
For Tonantins, 72h to 7 days, depending on modal and dry season is the standard contractual transit window — compressible via emergency air modal for critical parts, on specific demand. The BR-174, BR-319 and BR-230 mesh provides logistics redundancy for Tonantins — when one route is restricted (rains, construction, accidents), delivery is rerouted without compromising the critical lead time. Cabreúva-SP → Tonantins via BR-174 (via RR) / acesso fluvial (3179 km): a corridor with regular FB freight history, supporting indivisible loads and sets with escort when the gauge demands. For Tonantins, FB dispatch is preceded by: hydrostatic test at 1.5× design pressure, performance run with curve points, G2.5 dynamic balancing and Data Book closure — all traceable by serial number.
Technical inquiry for the FBE series in Tonantins: 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.

What changes when the pump comes straight from the manufacturer: engineering, stock and logistics under one roof in Cabreúva-SP.
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 spare parts for the FBE, FBEI, FBCN and FBOT series stocked at our own factory, ready to ship.
Own factory in Cabreúva/SP with full production capability, serving Tonantins 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 Tonantins and the entire Amazonas 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 Tonantins
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Tonantins — same series, same factory in Cabreúva/SP.
Yes. With a factory in Cabreúva/SP and a technical team dedicated to projects in Tonantins, FB Bombas has manufactured industrial pumps in Brazil since 1944. Applications typically served by global manufacturers such as KSB, Sulzer, Imbil and Grundfos are covered by the FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series — adding advantages in lead time (no import), factory-direct technical support, fast spare parts and application engineering that works in Portuguese. In retrofits, dimensional interchangeability with existing baseplates comes from ASME B73.1 normalization.
Yes. Existing installations can undergo retrofit with FB Bombas — the scope covers seal upgrades, swapping worn components, adaptation for new fluids and hydraulic performance gains. A technical report on the current installation serves as the basis for the assessment.
Yes — and the secret lies in correct sizing, the main lever for energy efficiency. Both an oversized and an undersized pump waste energy. That is why FB Bombas engineering determines the optimal operating point from the actual process conditions in Tonantins, balancing the flow/pressure/power ratio.
It offers both. The FAT (Factory Acceptance Test) takes place on the Cabreúva/SP bench and covers hydraulic testing, characteristic-curve measurement (Q × H), hydraulic efficiency, NPSHr and ISO 10816 vibration; when the customer specifies, inspection witnesses the tests. In the SAT (Site Acceptance Test) of Tonantins projects, application engineering supports commissioning with startup checklist, laser alignment and capture of the baseline vibration signature.
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 Tonantins is handled by our regular road operator.
Send the application data through the website form, WhatsApp +55 11 97287-4837 or email comercial@fbbombas.com.br: fluid (name and viscosity at operating temperature), target flow in m³/h, discharge head in m, available NPSH, operating temperature and regime — continuous or intermittent. After reviewing the briefing, application engineering returns a preliminary technical proposal, characteristic curve, suggested materials and delivery lead time for your project in Tonantins.
Yes — with a structural advantage: since the FBE, FBEI, FBCN and FBOT series are manufactured entirely in Brazil, parts ship from the factory itself in Cabreúva/SP, with short lead times for planned shutdowns and priority handling for emergencies. The direct effect is a lower total cost of ownership.
The FB Bombas rotating set is balanced per ISO 21940 G2.5 (a balancing grade equivalent to API 610 requirements for heavy-duty service) — required for critical projects in Tonantins with continuous regime, plants with online vibration monitoring or applications with high cost of unplanned downtime. For machines running above 3,600 RPM or with rotating mass over 50 kg, balancing is performed on two planes with a piezoelectric sensor.
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.
Credentials include an active Petrobras CRCC, API 676 compliance on the FBE gear line, ASME B73.1 compliance on the FBCN centrifugal and adherence to NFPA 20 and NBR 16704 on fire-fighting systems. Technical documentation and data book accompany supplies upon requirement.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).