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 — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. 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 80 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 certification, API 610 / API 676 compliance and ASME B73.1 normalization — 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 certification valid in PI qualifies FB Bombas for direct supply to Amarante 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. 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 — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. 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 80 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 certification, API 610 / API 676 compliance and ASME B73.1 normalization — 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 certification valid in PI qualifies FB Bombas for direct supply to Amarante 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. 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
Certified
Warranty
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 — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. 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 80 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 certification, API 610 / API 676 compliance and ASME B73.1 normalization — 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 certification valid in PI qualifies FB Bombas for direct supply to Amarante 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. 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.
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. In Amarante, the sealing strategy starts at single cartridge mechanical seal (Plan 11/13) for general service, upgradable to dual when the fluid requires secondary containment — combined with API 682 plan selection (Plan 11/13/52/53/62) and specific commissioning care. 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. Amarante: belongs to the set of cities with relevant industrial scale in the state, a structural variable in the commercial offer. Demand in Amarante is characterized by medium density — regular and predictable opportunity pipeline, a typical regional pattern of the mesoregion. 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.

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 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.
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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.
Yes. FB Bombas serves Amarante 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.
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 Amarante.
The FB line covers a wide range: mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins, viscous chemical and hydraulic products (FBE series); raw and treated water, process fluids, industrial effluents (FBCN series); thermal oil at elevated temperatures (FBOT series). Each application is sized according to fluid viscosity, temperature and chemical compatibility.
Yes. FB Bombas offers technical training for operations and maintenance teams in Amarante, 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. FB Bombas is a Brazilian industrial-pump manufacturer since 1944, with a factory in Cabreúva/SP and a technical team for projects in Amarante. The FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series cover applications typically served by global manufacturers such as KSB, Sulzer, Imbil and Grundfos — with advantages in lead time (no import), direct support without intermediaries, fast spare-parts availability and Portuguese-speaking application engineering. For retrofits, ASME B73.1 normalization ensures dimensional interchangeability with existing baseplates.
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.
Yes. FB Bombas serves the entire metropolitan region and microregions neighboring Amarante with the same technical support and logistics structure. This regional reach allows serving industrial plants distributed across multiple cities in a coordinated way.
Yes. FB Bombas offers retrofit of existing installations, including seal upgrades, replacement of worn components, adaptation for new fluids and hydraulic performance improvement. The assessment is based on a technical report of the current installation.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Amarante 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. The FBE and FBCN lines were designed with easy access to wear-prone components, allowing disassembly and inspection with conventional tools. Detailed technical manuals and direct factory replacement parts availability simplify maintenance routines.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).