Technical summary
The FBEI gear-pump line is specified in Amarante, Piauí for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (1952 km), API 676 and direct technical service from FB engineering.


In Amarante, 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). For Amarante, FB Bombas offers retrofit of existing baseplates — the FBCN centrifugal follows ASME B73.1, whose dimension designation is common to the entire installed normalized fleet, whoever the original manufacturer was. The IBGE classification places Amarante in the Centro-Norte Piauiense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. Amarante, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 82 years of continuous operation. For the local industry 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. FB Bombas application engineering owns technical specification in Amarante — from customer data sheet to the final Data Book delivered with the pump, through application review, FAT on the hydraulic bench and on-site SAT support. CRCC Petrobras registration valid in PI qualifies FB Bombas for direct supply to Amarante 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. 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. Cabreúva-SP → Amarante (1952 km via BR-316 (via MA)): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book.
In Amarante, 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). For Amarante, FB Bombas offers retrofit of existing baseplates — the FBCN centrifugal follows ASME B73.1, whose dimension designation is common to the entire installed normalized fleet, whoever the original manufacturer was. The IBGE classification places Amarante in the Centro-Norte Piauiense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. Amarante, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 82 years of continuous operation. For the local industry 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. FB Bombas application engineering owns technical specification in Amarante — from customer data sheet to the final Data Book delivered with the pump, through application review, FAT on the hydraulic bench and on-site SAT support. CRCC Petrobras registration valid in PI qualifies FB Bombas for direct supply to Amarante 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. 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. Cabreúva-SP → Amarante (1952 km via BR-316 (via MA)): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBEI gear-pump line is specified in Amarante, Piauí for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (1952 km), API 676 and direct technical service from FB engineering.
In Amarante, 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). For Amarante, FB Bombas offers retrofit of existing baseplates — the FBCN centrifugal follows ASME B73.1, whose dimension designation is common to the entire installed normalized fleet, whoever the original manufacturer was. The IBGE classification places Amarante in the Centro-Norte Piauiense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. Amarante, Piauí is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 82 years of continuous operation. For the local industry 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. FB Bombas application engineering owns technical specification in Amarante — from customer data sheet to the final Data Book delivered with the pump, through application review, FAT on the hydraulic bench and on-site SAT support. CRCC Petrobras registration valid in PI qualifies FB Bombas for direct supply to Amarante 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. 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. Cabreúva-SP → Amarante (1952 km via BR-316 (via MA)): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book.
In viscous fluid services in Amarante, the FBE works where centrifugals lose efficiency: gear volumetric efficiency improves with viscosity, covering up to 100,000 SSU and 350 °C with a heating jacket — the typical case of óleos e água industrial. The design counterpart is mandatory — a discharge line protected by a relief valve, because positive displacement does not tolerate blockage. Typical applications mapped for Amarante include transferência geral and utilidades — each with its own requirements for NPSH, acceptable pulsation and start-up strategy. Material selection for óleos industriais and água industrial in Amarante considers austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a specification FB Bombas details on a matweb sheet after fluid chemical analysis. FBEI and FBCN: this is the set of FB series with initial technical fit for Amarante, respecting fluid characteristics and the regional operating regime. Before shipment to Amarante, each pump is tested on a hydraulic bench with ISO 21940 G2.5 balancing — FB Bombas standard protocol.
Technically, Amarante shows low complexity in its fluid mix — lean fluid roster — technical operation focused on few main vectors. Demand in Amarante is characterized by medium density — regular and predictable opportunity pipeline, a typical regional pattern of the mesoregion. In Amarante, value added is dominated by services (29.5%, IBGE 2021), with a 2023 GDP of R$ 244 million — a profile where pumping demand concentrates on building infrastructure, sanitation, HVAC and utilities, FBCN centrifugal territory. Working with óleos industriais and água industrial in Amarante demands attention to viscosity at operating temperature, residual abrasiveness and chemical compatibility — criteria FB engineering applies on every project. Amarante among the 50 most populous cities in PI, maintains a relevant industrial base — a scale that translates into regular demand for rotating equipment. Amarante: special projects (skids, retrofit, mobile sets) are part of FB's portfolio, anchored in the already-normalized hydraulics of the FBCN/FBE series. In Amarante, series FBEI for transferência geral and series FBCN for utilidades — a combination that covers the typical local industrial demand.
72h to 7 days, depending on modal and dry season: this is the typical delivery interval Cabreúva-SP → Amarante, based on a consolidated road route and FB-qualified logistics operators. The BR-316 (via MA) corridor (1952 km) is the logistics spine for FB deliveries to Amarante — a factor entering FOB pricing and the commissioning lead-time curve. BR-316, BR-135 and BR-343 broaden FB's transport flexibility to Amarante — useful in tight-window PM campaigns or for cargo whose gauge requires routes with specific bridges/curves. The factory-to-Amarante dispatch includes technical packaging (impact protection, moisture sealing), multilingual documentation (PT/EN/ES when required) and approved-carrier tracking.
Technical inquiry for the FBE series in Amarante: 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 Amarante 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 Amarante 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 Amarante
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Amarante — same series, same factory in Cabreúva/SP.
To receive a technical quote for industrial pumps in Amarante, send via website form, WhatsApp +55 11 97287-4837 or email comercial@fbbombas.com.br the application data: fluid (name + viscosity at operating temperature), target flow (m³/h), discharge head (m), available NPSH, operating temperature and regime (continuous or intermittent). Application engineering responds with a preliminary technical proposal, characteristic curve, suggested materials and delivery lead time.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in Amarante, 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.
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.
Yes. The entire metropolitan region and the microregions around Amarante receive from FB Bombas the same technical support and logistics structure. With this regional reach, industrial plants spread across several cities are served in a coordinated manner.
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 Amarante and surrounding areas. All from a company manufacturing in Brazil since 1944.
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 Amarante, the SAT (Site Acceptance Test) is supported by application engineering during commissioning, with startup checklist, laser alignment and baseline vibration-signature capture.
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 Amarante, optimizing the flow/pressure/power ratio.
Yes. Operations and maintenance teams in Amarante count on FB Bombas technical training, structured in modules: sizing and characteristic-curve reading, identifying cavitation through NPSH, mechanical-seal troubleshooting, laser alignment, ISO 10816 vibration analysis and PM (preventive maintenance) practice with bearing and wear-ring replacement. Classes can happen at the customer plant or at the factory in Cabreúva/SP, in-person or hybrid format.
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 — with a structural advantage: since the FBE, FBEI, FBCN and FBOT series are manufactured entirely in Brazil, parts ship from the factory itself in Cabreúva/SP, with short lead times for planned shutdowns and priority handling for emergencies. The direct effect is a lower total cost of ownership.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).