Technical summary
FBEI gear pumps (FB Bombas) in Riachão, Maranhão: sized for local industry, viscous fluids up to 350°C, API 676 compliance and in-house manufacturing in Cabreúva-SP at 1774 km. Typical critical-parts lead time: 96h to 7 days.


Riachão requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. FB Bombas is a Brazilian manufacturer of industrial pumps serving Riachão, 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. Only 371 km from the mining cluster of Canaa Dos Carajas, Riachão benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Within IBGE mesoregion Sul Maranhense, Riachão shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas pumps installed in Riachão, Maranhão meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. The BR-135 (via Belém-Brasília BR-153) corridor combined with highways BR-135, BR-222 and BR-316 composes the freight mesh to Riachão — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. Service to Riachão is coordinated from the Cabreúva-SP factory, route BR-135 (via Belém-Brasília BR-153) (1774 km), with a technical team for selection, commissioning and replacement support.
Riachão requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. FB Bombas is a Brazilian manufacturer of industrial pumps serving Riachão, 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. Only 371 km from the mining cluster of Canaa Dos Carajas, Riachão benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Within IBGE mesoregion Sul Maranhense, Riachão shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas pumps installed in Riachão, Maranhão meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. The BR-135 (via Belém-Brasília BR-153) corridor combined with highways BR-135, BR-222 and BR-316 composes the freight mesh to Riachão — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. Service to Riachão is coordinated from the Cabreúva-SP factory, route BR-135 (via Belém-Brasília BR-153) (1774 km), with a technical team for selection, commissioning and replacement support.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
FBEI gear pumps (FB Bombas) in Riachão, Maranhão: sized for local industry, viscous fluids up to 350°C, API 676 compliance and in-house manufacturing in Cabreúva-SP at 1774 km. Typical critical-parts lead time: 96h to 7 days.
Riachão requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. FB Bombas is a Brazilian manufacturer of industrial pumps serving Riachão, 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. Only 371 km from the mining cluster of Canaa Dos Carajas, Riachão benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. Within IBGE mesoregion Sul Maranhense, Riachão shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas pumps installed in Riachão, Maranhão meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. The BR-135 (via Belém-Brasília BR-153) corridor combined with highways BR-135, BR-222 and BR-316 composes the freight mesh to Riachão — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. Service to Riachão is coordinated from the Cabreúva-SP factory, route BR-135 (via Belém-Brasília BR-153) (1774 km), with a technical team for selection, commissioning and replacement support.
Typical applications mapped for Riachão include transferência geral and utilidades — each with its own requirements for NPSH, acceptable pulsation and start-up strategy. Material selection for óleos industriais and água industrial in Riachão 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. In Riachão, 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. Riachão receives equipment after hydraulic testing and ISO 21940 G2.5 balancing — traceable report attached to the Data Book.
Riachão: low fluid complexity, lean fluid roster — technical operation focused on few main vectors. Riachão: medium density — regular and predictable opportunity pipeline — a variable influencing commercial strategy and service logistics. Riachão: by affinity to the mineracao cluster, 24/7 operation with annual scheduled outages — concentrated PM windows and continuous demand for critical parts — a variable that enters commercial planning. Working with óleos industriais and água industrial in Riachão demands attention to viscosity at operating temperature, residual abrasiveness and chemical compatibility — criteria FB engineering applies on every project. In Riachão, series FBEI for transferência geral and series FBCN for utilidades — a combination that covers the typical local industrial demand. Due to proximity to the mineracao cluster, Riachão shares a technical agenda with process-water booster, slurry pumping, pit dewatering and tailings dam services — a direct path to series and materials selection.
Typical transit time to Riachão: 72h to 7 days, depending on modal and dry season — the window used in FB Bombas' standard commercial commitment. The main logistics axis between Cabreúva-SP and Riachão is BR-135 (via Belém-Brasília BR-153), totaling 1774 km — a route that sets the default delivery time for finished equipment. Dispatch from the Cabreúva-SP factory to Riachão occurs after bench hydraulic testing and Data Book verification — mandatory steps in FB's quality control.
Technical inquiry for the FBE series in Riachão: 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 Riachão 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 Riachão 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 Riachão
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Riachão — same series, same factory in Cabreúva/SP.
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 Riachão and all of Brazil.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Riachão 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. 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 Riachão have already made this replacement with gains in lead time, cost and local support.
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 Riachão.
Maximum temperature depends on the series: FBE and FBEI operate up to 350°C with heating jacket and special sealing; FBOT operates up to 350°C in thermal oil circuits; FBCN operates up to 250°C with proper materials and sealing. Correct sizing of sealing and materials is essential for safe operation.
Yes. FB Bombas offers retrofit of existing installations, including seal upgrades, replacement of worn components, adaptation for new fluids and hydraulic performance improvement. The assessment is based on a technical report of the current installation.
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 Riachão and surrounding areas. FB Bombas has been manufacturing in Brazil since 1944.
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.
The FB line covers a wide range: mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins, viscous chemical and hydraulic products (FBE series); raw and treated water, process fluids, industrial effluents (FBCN series); thermal oil at elevated temperatures (FBOT series). Each application is sized according to fluid viscosity, temperature and chemical compatibility.
Yes. FB Bombas offers technical training for operations and maintenance teams in Riachão, 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.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).