Technical summary
For viscous fluids in agronegócio (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. 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. For Cajari, where agronegócio is the dominant calling, FB Bombas recommends the FBCN series: FBCN centrifugal pumps for irrigation, water transfer and utility systems in agribusiness. Technical window: Robust for field, Low maintenance, High performance. CRCC Petrobras registration valid in MA qualifies FB Bombas for direct supply to Cajari in refining and petrochemical operations, with FBE (API 676) and FBCN (ASME B73.1) series 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 82 years of continuous operation. For the agronegócio industrial profile dominating the region, we offer the FBCN series with CRCC Petrobras qualification, API 676 compliance and ASME B73.1 normalization (API 610 engineered-to-order projects) — basis for retrofit in plants with global manufacturers already installed. Cajari's productive fabric is dominated by agronegócio — sectors where FB Bombas maintains an installed base with normalized series (ASME B73.1) interchangeable with global majors. Cajari requires pumping of defensivos viscosos and água, 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. 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. For Cajari, where agronegócio is the dominant calling, FB Bombas recommends the FBCN series: FBCN centrifugal pumps for irrigation, water transfer and utility systems in agribusiness. Technical window: Robust for field, Low maintenance, High performance. CRCC Petrobras registration valid in MA qualifies FB Bombas for direct supply to Cajari in refining and petrochemical operations, with FBE (API 676) and FBCN (ASME B73.1) series 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 82 years of continuous operation. For the agronegócio industrial profile dominating the region, we offer the FBCN series with CRCC Petrobras qualification, API 676 compliance and ASME B73.1 normalization (API 610 engineered-to-order projects) — basis for retrofit in plants with global manufacturers already installed. Cajari's productive fabric is dominated by agronegócio — sectors where FB Bombas maintains an installed base with normalized series (ASME B73.1) interchangeable with global majors. Cajari requires pumping of defensivos viscosos and água, a fluid set for which FB Bombas already has product series with field-validated material selection.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
For viscous fluids in agronegócio (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. 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. For Cajari, where agronegócio is the dominant calling, FB Bombas recommends the FBCN series: FBCN centrifugal pumps for irrigation, water transfer and utility systems in agribusiness. Technical window: Robust for field, Low maintenance, High performance. CRCC Petrobras registration valid in MA qualifies FB Bombas for direct supply to Cajari in refining and petrochemical operations, with FBE (API 676) and FBCN (ASME B73.1) series 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 82 years of continuous operation. For the agronegócio industrial profile dominating the region, we offer the FBCN series with CRCC Petrobras qualification, API 676 compliance and ASME B73.1 normalization (API 610 engineered-to-order projects) — basis for retrofit in plants with global manufacturers already installed. Cajari's productive fabric is dominated by agronegócio — sectors where FB Bombas maintains an installed base with normalized series (ASME B73.1) interchangeable with global majors. Cajari requires pumping of defensivos viscosos and água, a fluid set for which FB Bombas already has product series with field-validated material selection.
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, materials such as AISI 316 or for chloride resistance in marine atmosphere answer the requirements of defensivos viscosos and água — a combination that drives service life of casing, impeller, shaft and shaft sleeve, refined via corrosion analysis using removal rates (mpy). In Cajari, FBEI and FBCN cover the technical range observed in the field — from primary transfer and circulation to replacing an installed pump carrying the same ASME B73.1 dimensional designation. Gear pump selection for Cajari starts with viscosity at the real pumping temperature — not the 40 °C catalog figure — the typical case of defensivos e fertilizantes líquidos. With that data, engineering defines speed (flow is proportional), bushing materials and the thermal arrangement: jacketed body for cold starts and a seal compatible with the hot fluid.
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. The economic profile of Cajari is agro (19.5% of value added, IBGE 2021; 2023 GDP of R$ 155 million): typical local demand runs from process water to viscous processing fluids, a spectrum covered by FBCN and FBE. 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, defensivos viscosos and água form the typical fluid set — guiding both series selection (gear, centrifugal, thermal oil) and constructive detail (closed/open/semi-open impeller). In Cajari, agronegócio accounts for a large share of the pumping load — combining utility lines (water, steam, compressed air) with dedicated process circuits. 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.
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.

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 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.
Request QuoteFour catalog series, fire-fighting systems and engineered-to-order — in-house manufacturing and hydrostatic testing on 100% of pumps
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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.
It does. FB Bombas' technical training program for operators and maintainers in Cajari covers: characteristic-curve reading and sizing, cavitation identified via NPSH, mechanical-seal troubleshooting, laser alignment, vibration analyzed per ISO 10816 and preventive maintenance (PM) practice, including bearing and wear-ring replacement. Location and format are flexible — customer plant or the Cabreúva/SP factory, in person or hybrid.
Yes. For stationary fire protection systems, FB Bombas produces pumps compliant with NFPA (National Fire Protection Association) and with ABNT's NBR 16704 — covering building and industrial projects that demand these certifications.
Yes. The design of the FBE and FBCN lines favors direct access to wear-prone components — disassembly and inspection are done with conventional tools. The routine gets even simpler with detailed technical manuals and replacement parts supplied straight from the factory.
Service to Cajari is handled directly by the FB Bombas team at the Cabreúva/SP factory. That means direct contact with application engineering for sizing, a complete technical quotation within 3-5 business days and original spare parts supplied at factory-direct pricing. On-site technical visits to Cajari are planned based on project criticality.
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.
During a plant shutdown in Cajari, critical parts — mechanical seal, impeller, shaft, wear ring, bearings — enter FB Bombas' emergency flow: pre-invoicing, priority dispatch and choice of alternative modal (express road or air, depending on distance and criticality). Typical lead time depends on the region and the window is negotiated case by case. Customers with an installed base and scheduled PM can keep part of the stock on consignment at the plant.
Three fluid fronts are covered by the FB series. FBE: mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins, viscous chemical and hydraulic products. FBCN: raw and treated water, process fluids and industrial effluents. FBOT: thermal oil at elevated temperatures. Fluid viscosity, temperature and chemical compatibility guide the sizing of every application.
Yes — the standard catalog is only the starting point. For special applications, FB Bombas engineers custom solutions: changes in construction materials, sealing arrangements, integrated heating systems, skids, mobile assemblies and retrofit of existing installations. Before manufacturing, every special project is validated by engineering.
The advantages are concrete: faster delivery because nothing depends on imports; FB engineering providing direct technical support; spares secured by in-house parts manufacturing; local-currency pricing, free from exchange rate exposure; and physical presence on projects in Cajari and surrounding areas. All from a company manufacturing in Brazil since 1944.
FB Bombas' trajectory as an industrial pump manufacturer began in 1944 and adds up to over 82 years of continuous experience. Engineering, manufacturing and testing operate under one roof at the Cabreúva/SP factory — a guarantee of total quality control on every unit that reaches Cajari and the rest of Brazil.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).