Technical summary
For viscous fluids in local industry (Cajari, Maranhão), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 96h to 7 days lead time.


From the Cabreúva-SP factory, 2233 km via BR-135 (via Belém-Brasília BR-153), FB Bombas reaches Cajari with FBE, FBCN, FBOT inventory and engineering capability for special projects. Just 448 km separate Cajari from the mining cluster of Barcarena — a distance that enables joint technical visits and dilution of mobilization cost across multiple customers. Cajari is served by the BR-135 (via Belém-Brasília BR-153) axis and also by highways BR-135, BR-222 and BR-316 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to Cajari 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. Cajari, Maranhão is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the local industry industrial profile dominating the region, we offer the FBE, FBCN, FBOT and FBEI series with CRCC Petrobras certification, API 610 / API 676 compliance and ASME B73.1 normalization — basis for retrofit in plants with global manufacturers already installed. FB Bombas maintains an installed base in Cajari 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. Cajari requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection.
From the Cabreúva-SP factory, 2233 km via BR-135 (via Belém-Brasília BR-153), FB Bombas reaches Cajari with FBE, FBCN, FBOT inventory and engineering capability for special projects. Just 448 km separate Cajari from the mining cluster of Barcarena — a distance that enables joint technical visits and dilution of mobilization cost across multiple customers. Cajari is served by the BR-135 (via Belém-Brasília BR-153) axis and also by highways BR-135, BR-222 and BR-316 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to Cajari 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. Cajari, Maranhão is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the local industry industrial profile dominating the region, we offer the FBE, FBCN, FBOT and FBEI series with CRCC Petrobras certification, API 610 / API 676 compliance and ASME B73.1 normalization — basis for retrofit in plants with global manufacturers already installed. FB Bombas maintains an installed base in Cajari 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. Cajari requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
For viscous fluids in local industry (Cajari, Maranhão), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 96h to 7 days lead time.
From the Cabreúva-SP factory, 2233 km via BR-135 (via Belém-Brasília BR-153), FB Bombas reaches Cajari with FBE, FBCN, FBOT inventory and engineering capability for special projects. Just 448 km separate Cajari from the mining cluster of Barcarena — a distance that enables joint technical visits and dilution of mobilization cost across multiple customers. Cajari is served by the BR-135 (via Belém-Brasília BR-153) axis and also by highways BR-135, BR-222 and BR-316 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. CRCC Petrobras certification valid in MA qualifies FB Bombas for direct supply to Cajari 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. Cajari, Maranhão is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the local industry industrial profile dominating the region, we offer the FBE, FBCN, FBOT and FBEI series with CRCC Petrobras certification, API 610 / API 676 compliance and ASME B73.1 normalization — basis for retrofit in plants with global manufacturers already installed. FB Bombas maintains an installed base in Cajari 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. Cajari requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection.
In Cajari, materials such as AISI 316 or for chloride resistance in marine atmosphere 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 Cajari, influence from the mineracao cluster translates into diluted slurries, process water with abrasive solids and slurry pumps when applicable — variables that enter both preliminary sizing and the selection of materials and constructive configurations. In Cajari, 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. 100% of pumps bound for Cajari pass through the Cabreúva-SP hydraulic bench — acceptance testing with multi-point curve readings and G2.5 dynamic balancing.
In Cajari, 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. In Cajari, medium density — regular and predictable opportunity pipeline — a characteristic that sizes FB's commercial strategy: application-engineering coverage, visit cadence and depth of consignment stock. In Cajari, mineracao-cluster seasonality manifests as 24/7 operation with annual scheduled outages — concentrated PM windows and continuous demand for critical parts — information FB Bombas uses to schedule plant capacity and ready-to-ship inventory. In Cajari, óleos industriais and água industrial form the typical fluid set — guiding both series selection (gear, centrifugal, thermal oil) and constructive detail (closed/open/semi-open impeller). In Cajari, near a mineracao cluster, applications such as process-water booster, slurry pumping, pit dewatering and tailings dam services make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues. Cajari shows cases like series FBEI for transferência geral and series FBCN for utilidades — a package FB Bombas addresses with real-curve sizing, material recommendation and dimensioned seal configuration.
Typical transit time to Cajari: 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 Cajari is BR-135 (via Belém-Brasília BR-153), totaling 2233 km — a route that sets the default delivery time for finished equipment. Dispatch from the Cabreúva-SP factory to Cajari occurs after bench hydraulic testing and Data Book verification — mandatory steps in FB's quality control.
FB engineers serve Cajari for the FBE series with a sized proposal — duty point, fluid, field conditions and supply lead time.
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 Cajari 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 Cajari 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 Cajari
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Cajari — 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 Cajari.
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.
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 Cajari is handled by our regular road operator.
To receive a technical quote for industrial pumps in Cajari, send via website form, WhatsApp +55 11 97287-4837 or email comercial@fbbombas.com.br the application data: fluid (name + viscosity at operating temperature), target flow (m³/h), discharge head (m), available NPSH, operating temperature and regime (continuous or intermittent). Application engineering responds with a preliminary technical proposal, characteristic curve, suggested materials and delivery lead time.
Yes. FB Bombas serves Cajari 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.
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.
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 Cajari, optimizing the flow/pressure/power ratio.
FB Bombas manufactures three major lines: FBE (external gear) for viscous fluids, FBEI (internal gear) for lubricating fluids, FBCN (normalized centrifugal) for water and low-viscosity fluids, and FBOT (specific centrifugal) for thermal oil circuits. We also serve fire protection systems in compliance with NFPA and NBR 16704.
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.
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 Cajari 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).