Technical summary
The FBE 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.


Campo Maior, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 82 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 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. Campo Maior has cera de carnaúba as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. 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. CRCC Petrobras registration valid in PI qualifies FB Bombas for direct supply to Campo Maior 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. 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. FB Bombas technical service in Campo Maior covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. 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. 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.
Campo Maior, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 82 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 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. Campo Maior has cera de carnaúba as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. 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. CRCC Petrobras registration valid in PI qualifies FB Bombas for direct supply to Campo Maior 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. 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. FB Bombas technical service in Campo Maior covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. 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. 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.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBE 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.
Campo Maior, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 82 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 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. Campo Maior has cera de carnaúba as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. 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. CRCC Petrobras registration valid in PI qualifies FB Bombas for direct supply to Campo Maior 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. 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. FB Bombas technical service in Campo Maior covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. 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. 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 industrial park of Campo Maior, 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. 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. 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. For Campo Maior, FB delivery includes conformance certificates against ASME B73.1 for horizontal normalized centrifugal pumps — consolidated market standard — documentation typically required during commissioning audits and qualification processes.
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. Campo Maior has a services-oriented economy (46.6% of value added, IBGE 2021; 2023 GDP of R$ 941 million) — in this profile, typical projects involve centrifugals for utilities, reservoirs and fire networks, with the FBCN as the reference series. Typical seasonality of the distrito-industrial cluster (variable seasonality depending on plant mix — individualized planning) directly impacts supply scheduling and PMs in Campo Maior. The demand profile in Campo Maior reflects medium density — regular and predictable opportunity pipeline. Fire protection systems (NFPA 20 / ABNT NBR 16704) are a recurring application in industrial plants in Campo Maior — scope covered by FB Bombas' FBFS line. cera de carnaúba operations in Campo Maior demand continuous pumping of process fluids, with preventive-maintenance windows aligned to plant scheduled outages. 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. 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. For engineered-to-order projects in Campo Maior, FB Bombas offers custom solutions — mounted skids, mobile sets (diesel/electric trailer) and retrofit of legacy equipment.
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.

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 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.
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 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 — 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.
Yes, when the dimension designation matches. The FBCN series follows ASME B73.1 (North American dimensional standard for end-suction process pumps), which requires pumps of the same designation, from any source of supply, to be interchangeable as to mounting dimensions, suction and discharge nozzles, input shaft, baseplate and foundation bolt holes — in Campo Maior plants this applies to the installed normalized fleet. FB Bombas supplies the complete pump, not loose parts: baseplate, piping and foundation stay, and a new FBCN goes in. Before supply, application engineering checks the duty point (Q×H), available NPSH and flange class — a matching designation alone does not guarantee hydraulic equivalence.
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 Campo Maior and surrounding areas. All from a company manufacturing in Brazil since 1944.
Service to Campo Maior 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 Campo Maior are planned based on project criticality.
It is. A Brazilian manufacturer since 1944, FB Bombas runs its factory in Cabreúva/SP and keeps a technical team focused on projects in Campo Maior. Across the duty ranges currently held by imported lines, the FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series offer equivalent coverage, with better lead times by dispensing with imports, factory-direct technical support, spare parts for FB pumps and Portuguese-speaking application engineering. On a normalized pump, the existing baseplate is preserved when the ASME B73.1 dimension designation matches — which the standard makes independent of the installed brand.
They are. For each delivery to Campo Maior, FB Bombas assembles the unit's complete technical Data Book, containing: hydraulic test certificate, material certificates — stainless steel, duplex or ductile cast iron, per spec —, ISO 21940 G2.5 balancing report, characteristic curve obtained on the bench, API 682 mechanical-seal data sheets, operation and maintenance manual and as-built drawings. Full traceability happens through the serial number.
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.
Since 1944 — over 82 years of continuous experience manufacturing industrial pumps. In Cabreúva/SP, the factory brings engineering, manufacturing and testing together under one roof, which assures total quality control on each unit shipped to Campo Maior and all across Brazil.
Yes. FB Bombas application engineering supports ISO 10816 vibration analysis (velocity RMS in mm/s) for diagnosing misalignment, imbalance, bearing defects and cavitation on pumps installed in Campo Maior. The service includes baseline capture at startup, spectral comparison during PM campaigns, and intervention recommendations (re-balancing, bearing replacement, laser alignment) before vibration exceeds the standard’s zone D.
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.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).