Technical summary
The FBEI gear-pump line is specified in Demerval Lobão, Piauí for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (2052 km), API 676 and direct technical service from FB engineering.


Service to Demerval Lobão is coordinated from the Cabreúva-SP factory, route BR-316 (via MA) (2052 km), with a technical team for selection, commissioning and replacement support. Demerval Lobão is served by the BR-316 (via MA) axis and also by highways BR-316, BR-135 and BR-343 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Demerval Lobão, Piauí with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas aftermarket support in Demerval Lobão covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. For the Demerval Lobão, Piauí market, FB Bombas offers industrial pumps with certified hydraulic tests, API 610 (heavy-duty centrifugal), ASME B73.1 (dimensional interchangeability) and a traceable Data Book per unit — a technical package that shortens the customer homologation cycle. Through 479-km proximity to the industrial district cluster of Maracanau, Demerval Lobão inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. The city sits within the IBGE mesoregion Centro-Norte Piauiense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. Typical fluids in Demerval Lobão's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series.
Service to Demerval Lobão is coordinated from the Cabreúva-SP factory, route BR-316 (via MA) (2052 km), with a technical team for selection, commissioning and replacement support. Demerval Lobão is served by the BR-316 (via MA) axis and also by highways BR-316, BR-135 and BR-343 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Demerval Lobão, Piauí with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas aftermarket support in Demerval Lobão covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. For the Demerval Lobão, Piauí market, FB Bombas offers industrial pumps with certified hydraulic tests, API 610 (heavy-duty centrifugal), ASME B73.1 (dimensional interchangeability) and a traceable Data Book per unit — a technical package that shortens the customer homologation cycle. Through 479-km proximity to the industrial district cluster of Maracanau, Demerval Lobão inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. The city sits within the IBGE mesoregion Centro-Norte Piauiense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. Typical fluids in Demerval Lobão's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series.

Years
Certified
Warranty
Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBEI gear-pump line is specified in Demerval Lobão, Piauí for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (2052 km), API 676 and direct technical service from FB engineering.
Service to Demerval Lobão is coordinated from the Cabreúva-SP factory, route BR-316 (via MA) (2052 km), with a technical team for selection, commissioning and replacement support. Demerval Lobão is served by the BR-316 (via MA) axis and also by highways BR-316, BR-135 and BR-343 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Demerval Lobão, Piauí with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas aftermarket support in Demerval Lobão covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. For the Demerval Lobão, Piauí market, FB Bombas offers industrial pumps with certified hydraulic tests, API 610 (heavy-duty centrifugal), ASME B73.1 (dimensional interchangeability) and a traceable Data Book per unit — a technical package that shortens the customer homologation cycle. Through 479-km proximity to the industrial district cluster of Maracanau, Demerval Lobão inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. The city sits within the IBGE mesoregion Centro-Norte Piauiense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. Typical fluids in Demerval Lobão's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series.
FBEI and FBCN: this is the set of FB series with initial technical fit for Demerval Lobão, respecting fluid characteristics and the regional operating regime. In Demerval Lobão, transferência geral and utilidades form the typical-use portfolio — guiding series selection, sealing configuration and internal coating according to fluid abrasiveness or aggressiveness. For óleos industriais and água industrial in Demerval Lobão, the baseline is austenitic stainless steels (AISI 304/316) with attention to thermal expansion — FB engineering tunes from immersion tests, field history and iron/stainless/duplex compatibility within the local fluid classes. Demerval Lobão: single cartridge mechanical seal (Plan 11/13) for general service, upgradable to dual when the fluid requires secondary containment — a configuration FB Bombas uses as initial reference; refinement depends on risk class and applicable environmental regulation. The pump-and-motor set shipped to Demerval Lobão undergoes bench hydraulic testing and G2.5 dynamic balancing (ISO 21940), with a traceable report.
Demerval Lobão: low fluid complexity, lean fluid roster — technical operation focused on few main vectors. Demerval Lobão: low industrial density — typically standalone projects, without regional cumulative volume — a variable influencing commercial strategy and service logistics. Demerval Lobão: by affinity to the distrito-industrial cluster, variable seasonality depending on plant mix — individualized planning — a variable that enters commercial planning. The fluid catalogue in Demerval Lobão (óleos industriais and água industrial) demands case-by-case technical analysis: pour point, Saybolt viscosity at operating temperature, suspended solids and pH profile. Use cases in Demerval Lobão (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. The distrito-industrial cluster around Demerval Lobão concentrates applications diverse applications — specialty chemicals, hydraulic oils, purified water and thermal oils — a technical package where FB Bombas has commissioning, retrofit and long-term support history. Given its state-level scale (among the 50 most populous cities in PI, maintains a relevant industrial base), Demerval Lobão concentrates projects of varying complexity — making room for both standardized ASME B73.1 solutions and engineered-to-order.
Logistics lead time to Demerval Lobão is 72h to 7 days, depending on modal and dry season — variable with cargo type, season and specific optimizations. 2052 km separate the Cabreúva-SP factory from Demerval Lobão via BR-316 (via MA) — an axis sized for movement of pumps, skids and pump-and-motor sets. Alternative routing to Demerval Lobão can use BR-316, BR-135 and BR-343, which helps in heavy-traffic situations or maintenance on specific roads. The factory-to-Demerval Lobão logistics cycle begins with documented dispatch: invoice, packing list, test certificates and the equipment's technical manual.
Technical inquiry for the FBE series in Demerval Lobão: 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.

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 Demerval Lobão 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 Demerval Lobão 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 Demerval Lobão
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Demerval Lobão — same series, same factory in Cabreúva/SP.
Yes. In addition to the standard portfolio, FB Bombas develops custom solutions for special applications, including modifications in construction materials, sealing arrangements, integrated heating systems, skids, mobile assemblies and retrofit of existing installations. Special projects go through engineering before manufacturing.
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.
FB Bombas has been manufacturing industrial pumps since 1944, with over 82 years of continuous experience. The factory in Cabreúva/SP operates with engineering, manufacturing and testing under one roof, ensuring total quality control on every unit supplied to Demerval Lobão and all of Brazil.
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 Demerval Lobão.
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.
FB pumps are supplied with a warranty against manufacturing defects according to the terms detailed in the commercial proposal. The warranty assumes installation, operation and maintenance within the parameters specified in the manual and sizing performed by engineering. Consult our technical team for specific details of your project in Demerval Lobão.
Yes. FB Bombas serves Demerval Lobão 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.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in Demerval Lobão, FB Bombas runs an emergency flow: pre-invoicing, priority dispatch and alternative modal (express road or air transport depending on distance and criticality). Typical lead time varies by region, with a window negotiable case by case. For customers with an installed base and scheduled PM, part of the stock can be kept on consignment at the plant.
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 Demerval Lobão, 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 serves the entire metropolitan region and microregions neighboring Demerval Lobão with the same technical support and logistics structure. This regional reach allows serving industrial plants distributed across multiple cities in a coordinated way.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).