Technical summary
The FBEI gear-pump line is specified in Campo Maior, Piauí for cera de carnaúba — flow and pressure set by the actual system curve. Cabreúva-SP factory (2124 km), API 676 and direct technical service from FB engineering.


The óleos comestíveis, água de processo and óleo térmico profile observed in Campo Maior maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. Campo Maior, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the cera de carnaúba 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. Within IBGE mesoregion Centro-Norte Piauiense, Campo Maior shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. The industrial district cluster of Maracanau is 406 km from Campo Maior, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. Industrial plants in Campo Maior rely on FB Bombas spares held in scheduled stock: semi-open and open impellers, wear rings in various materials, dual cartridge seals API 682 Plan 53 and SKF/FAG bearings per the original spec. Campo Maior has cera de carnaúba and alimentos as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. CRCC Petrobras certification valid in PI qualifies FB Bombas for direct supply to Campo Maior 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. Road access runs via BR-316 (via MA), with branches through BR-316, BR-135 and BR-343 — a corridor that sets delivery times for rotating equipment and the logistics of technical service. From the Cabreúva-SP factory, 2124 km via BR-316 (via MA), FB Bombas reaches Campo Maior with FBE, FBCN, FBOT inventory and engineering capability for special projects.
The óleos comestíveis, água de processo and óleo térmico profile observed in Campo Maior maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. Campo Maior, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the cera de carnaúba 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. Within IBGE mesoregion Centro-Norte Piauiense, Campo Maior shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. The industrial district cluster of Maracanau is 406 km from Campo Maior, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. Industrial plants in Campo Maior rely on FB Bombas spares held in scheduled stock: semi-open and open impellers, wear rings in various materials, dual cartridge seals API 682 Plan 53 and SKF/FAG bearings per the original spec. Campo Maior has cera de carnaúba and alimentos as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. CRCC Petrobras certification valid in PI qualifies FB Bombas for direct supply to Campo Maior 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. Road access runs via BR-316 (via MA), with branches through BR-316, BR-135 and BR-343 — a corridor that sets delivery times for rotating equipment and the logistics of technical service. From the Cabreúva-SP factory, 2124 km via BR-316 (via MA), FB Bombas reaches Campo Maior with FBE, FBCN, FBOT inventory and engineering capability for special projects.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBEI gear-pump line is specified in Campo Maior, Piauí for cera de carnaúba — flow and pressure set by the actual system curve. Cabreúva-SP factory (2124 km), API 676 and direct technical service from FB engineering.
The óleos comestíveis, água de processo and óleo térmico profile observed in Campo Maior maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. Campo Maior, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the cera de carnaúba 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. Within IBGE mesoregion Centro-Norte Piauiense, Campo Maior shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. The industrial district cluster of Maracanau is 406 km from Campo Maior, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. Industrial plants in Campo Maior rely on FB Bombas spares held in scheduled stock: semi-open and open impellers, wear rings in various materials, dual cartridge seals API 682 Plan 53 and SKF/FAG bearings per the original spec. Campo Maior has cera de carnaúba and alimentos as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. CRCC Petrobras certification valid in PI qualifies FB Bombas for direct supply to Campo Maior 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. Road access runs via BR-316 (via MA), with branches through BR-316, BR-135 and BR-343 — a corridor that sets delivery times for rotating equipment and the logistics of technical service. From the Cabreúva-SP factory, 2124 km via BR-316 (via MA), FB Bombas reaches Campo Maior with FBE, FBCN, FBOT inventory and engineering capability for special projects.
For the technical profile observed in Campo Maior, FB Bombas application engineering recommends FBEI and FBOT as a starting point for sizing, subject to refinement per Q×H curve, available NPSH and actual fluid temperature. Campo Maior: transferência de óleos, pasteurização and limpeza CIP. This application mix is covered by the recommended FB series, with case-by-case fine tuning. Campo Maior: óleos comestíveis, água de processo and óleo térmico suggest materials such as austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a choice impacting both durability and cost of the pump-and-motor set. The FB model for Campo Maior: 96h to 7 days logistics lead time, with the option to accelerate via air modal or alternative routing in operational emergencies. The distrito-industrial cluster near Campo Maior brings a technical agenda of variable mix: specialty chemicals, hydraulic oils, purified water and thermal oil — a reference FB Bombas uses as a benchmark for initial sizing and series selection. Before shipment to Campo Maior, each pump is tested on a hydraulic bench with ISO 21940 G2.5 balancing — FB Bombas standard protocol.
Fluid-roster complexity in Campo Maior is medium — moderate fluid roster — concentration in a few main technical categories. The demand profile in Campo Maior reflects medium density — regular and predictable opportunity pipeline. Campo Maior ranks among the 10 largest cities in the state at relevant industrial scale — a feature that enters the sizing of the service strategy. Typical seasonality of the distrito-industrial cluster (variable seasonality depending on plant mix — individualized planning) directly impacts supply scheduling and PMs in Campo Maior. Typical fluids handled in Campo Maior (óleos comestíveis, água de processo and óleo térmico) require careful selection of seal and coating materials — a central variable in pump sizing. The distrito-industrial cluster near Campo Maior brings applications such as diverse applications — specialty chemicals, hydraulic oils, purified water and thermal oils — a repertoire FB Bombas serves with dedicated series and field-validated materials. cera de carnaúba operations in Campo Maior demand continuous pumping of process fluids, with preventive-maintenance windows aligned to plant scheduled outages. Campo Maior, among the 10 most populous cities in PI, is a regional benchmark of economic activity, offers a continuous pipeline of technical opportunities — from retrofit to greenfield. Typical use cases identified for Campo Maior: series FBEI for transferência de óleos and series FBOT for pasteurização and limpeza CIP.
Campo Maior receives equipment within 72h to 7 days, depending on modal and dry season counted from dispatch at the Cabreúva-SP factory. Cabreúva-SP to Campo Maior: 2124 km via BR-316 (via MA), a consolidated corridor with carriers qualified by FB Bombas for heavy-equipment cargo. Campo Maior: technical service is organized as technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip — the model FB Bombas uses to ensure support without overloading operations. Federal highways BR-316, BR-135 and BR-343 make up the access network to Campo Maior, offering routing flexibility for equipment cargo. Before shipment to Campo Maior, each piece of equipment undergoes dimensional inspection, hydraulic testing and document verification.
FB engineers serve Campo Maior 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 Campo Maior 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 Campo Maior and the entire Piauí 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 Campo Maior
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Campo Maior — same series, same factory in Cabreúva/SP.
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. Every FB Bombas pump delivered to Campo Maior comes with a complete technical Data Book: hydraulic test certificate, material certificates (stainless, duplex, ductile cast iron per spec), ISO 21940 G2.5 balancing report, characteristic curve measured on the bench, API 682 mechanical-seal data sheets, operation and maintenance manual, and as-built drawings. All documentation is traceable by the unit serial number.
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.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Campo Maior 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.
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 Campo Maior is handled by our regular road operator.
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 Campo Maior 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.
Yes. FB Bombas serves Campo Maior 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 offers technical training for operations and maintenance teams in Campo Maior, 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.
Yes. The FAT (Factory Acceptance Test) is executed on the factory bench in Cabreúva/SP, with hydraulic test, characteristic-curve measurement (Q × H), hydraulic efficiency, NPSHr and ISO 10816 vibration — witnessed by customer inspection when specified. For projects in Campo Maior, the SAT (Site Acceptance Test) is supported by application engineering during commissioning, with startup checklist, laser alignment and baseline vibration-signature capture.
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 Campo Maior have already made this replacement with gains in lead time, cost and local support.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).