Technical summary
In Cajapió, Maranhão, FBEI (external gear) serves local industry with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 2288 km, 96h to 7 days logistics lead time.


In Cajapió, óleos industriais and água industrial make up the fluid portfolio served by local plants — each with its own requirements on available NPSH, in-service viscosity and sealing strategy (Plan 11/13/52/53 by criticality). Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. The mining cluster of Barcarena is 463 km from Cajapió, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. For pumping projects in Cajapió, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Cajapió, Maranhão with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers), API 610 engineered-to-order projects and a traceable Data Book on every unit shipped. FB Bombas maintains in Cajapió the technical portfolio of CRCC Petrobras + API 676 + ASME B73.1 (API 610 on engineered-to-order projects) — a regulatory base that spans refining, petrochemicals, mining, sanitation, pulp and paper, sugar-ethanol and steel. Service to Cajapió is coordinated from the Cabreúva-SP factory, route BR-135 (via Belém-Brasília BR-153) (2288 km), with a technical team for selection, commissioning and replacement support.
In Cajapió, óleos industriais and água industrial make up the fluid portfolio served by local plants — each with its own requirements on available NPSH, in-service viscosity and sealing strategy (Plan 11/13/52/53 by criticality). Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. The mining cluster of Barcarena is 463 km from Cajapió, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. For pumping projects in Cajapió, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Cajapió, Maranhão with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers), API 610 engineered-to-order projects and a traceable Data Book on every unit shipped. FB Bombas maintains in Cajapió the technical portfolio of CRCC Petrobras + API 676 + ASME B73.1 (API 610 on engineered-to-order projects) — a regulatory base that spans refining, petrochemicals, mining, sanitation, pulp and paper, sugar-ethanol and steel. Service to Cajapió is coordinated from the Cabreúva-SP factory, route BR-135 (via Belém-Brasília BR-153) (2288 km), with a technical team for selection, commissioning and replacement support.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
In Cajapió, Maranhão, FBEI (external gear) serves local industry with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 2288 km, 96h to 7 days logistics lead time.
In Cajapió, óleos industriais and água industrial make up the fluid portfolio served by local plants — each with its own requirements on available NPSH, in-service viscosity and sealing strategy (Plan 11/13/52/53 by criticality). Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. The mining cluster of Barcarena is 463 km from Cajapió, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. For pumping projects in Cajapió, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Cajapió, Maranhão with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers), API 610 engineered-to-order projects and a traceable Data Book on every unit shipped. FB Bombas maintains in Cajapió the technical portfolio of CRCC Petrobras + API 676 + ASME B73.1 (API 610 on engineered-to-order projects) — a regulatory base that spans refining, petrochemicals, mining, sanitation, pulp and paper, sugar-ethanol and steel. Service to Cajapió is coordinated from the Cabreúva-SP factory, route BR-135 (via Belém-Brasília BR-153) (2288 km), with a technical team for selection, commissioning and replacement support.
For the industrial park of Cajapió, 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. In Cajapió, transferência geral and utilidades are the applications that most often appear in local industrial operations; each defines a distinct set of process variables. FBEI and FBCN: this is the set of FB series with initial technical fit for Cajapió, respecting fluid characteristics and the regional operating regime. For Cajapió, the FB protocol includes hydrostatic test at 1.5× design pressure, performance run and ISO 21940 G2.5 balancing — all documented in the Data Book.
Cajapió: low fluid complexity, lean fluid roster — technical operation focused on few main vectors. Cajapió: low industrial density — typically standalone projects, without regional cumulative volume — a variable influencing commercial strategy and service logistics. A GDP of R$ 82 million (IBGE, 2023) with a services profile (18.5% of value added in 2021) places Cajapió's local demand in the utilities field: building pressurization, light process water and fire-fighting systems. The fluid catalogue in Cajapió (óleos industriais and água industrial) demands case-by-case technical analysis: pour point, Saybolt viscosity at operating temperature, suspended solids and pH profile. The mineracao cluster around Cajapió concentrates applications process-water booster, slurry pumping, pit dewatering and tailings dam services — a technical package where FB Bombas has commissioning, retrofit and long-term support history. Use cases in Cajapió (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.
Typical transit time to Cajapió: 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 Cajapió is BR-135 (via Belém-Brasília BR-153), totaling 2288 km — a route that sets the default delivery time for finished equipment. Dispatch from the Cabreúva-SP factory to Cajapió occurs after bench hydraulic testing and Data Book verification — mandatory steps in FB's quality control.
Technical inquiry for the FBE series in Cajapió: 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 Cajapió 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 Cajapió 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
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 Cajapió
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Cajapió — same series, same factory in Cabreúva/SP.
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.
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 Cajapió is handled by our regular road operator.
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 Cajapió.
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 Cajapió.
Sizing is performed by FB Bombas’ application engineering team based on four key variables: desired flow, differential pressure, working temperature and fluid viscosity. Additional data such as available NPSH, operating cycle and fluid chemical compatibility are also considered. The service is free of charge for customers in Cajapió.
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.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Cajapió 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 — Cajapió is part of FB Bombas’ direct service area. Supply, engineering support and spare parts ship from the factory in Cabreúva/SP; sizing is done at no cost and, when the project is critical, the team evaluates an on-site technical visit.
Each series has its thermal limit: with heating jacket and special sealing, FBE and FBEI reach 350°C; FBOT hits the same 350°C in thermal oil circuits; FBCN goes up to 260°C when fitted with proper materials and sealing. Safe operation requires correctly sized sealing and materials.
The FB portfolio handles an extensive spectrum of fluids. The FBE series takes mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins plus viscous chemical and hydraulic products; the FBCN series works with raw and treated water, process fluids and industrial effluents; the FBOT series is dedicated to thermal oil at elevated temperatures. Each case is sized considering viscosity, temperature and chemical compatibility.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).