Technical summary
For viscous fluids in local industry (Pauini, Amazonas), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 96h to 7 days lead time.


Based in Cabreúva-SP at 2738 km via BR-174 (via RR) / acesso fluvial, FB Bombas delivers to Pauini industrial pumps manufactured in-house since 1944 plus continuous technical support. FB Bombas is a Brazilian manufacturer of industrial pumps serving Pauini, Amazonas, with the FBE, FBCN, FBOT and FBEI series applied to the local industry sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. FB Bombas pumps installed in Pauini, Amazonas meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. Logistically, the city connects to Cabreúva-SP via BR-174 (via RR) / acesso fluvial, complemented by alternatives BR-174, BR-319 and BR-230 — a network that supports technical service within tight operational windows. Industrial plants in Pauini 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. FB Bombas application engineering serves Pauini with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Membership in the Sul Amazonense mesoregion (IBGE) places Pauini in a regional economic mesh — a factor FB Bombas uses to optimize multi-city maintenance campaigns and consolidate freight across customers along the same axis. The óleos industriais and água industrial profile observed in Pauini maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS.
Based in Cabreúva-SP at 2738 km via BR-174 (via RR) / acesso fluvial, FB Bombas delivers to Pauini industrial pumps manufactured in-house since 1944 plus continuous technical support. FB Bombas is a Brazilian manufacturer of industrial pumps serving Pauini, Amazonas, with the FBE, FBCN, FBOT and FBEI series applied to the local industry sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. FB Bombas pumps installed in Pauini, Amazonas meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. Logistically, the city connects to Cabreúva-SP via BR-174 (via RR) / acesso fluvial, complemented by alternatives BR-174, BR-319 and BR-230 — a network that supports technical service within tight operational windows. Industrial plants in Pauini 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. FB Bombas application engineering serves Pauini with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Membership in the Sul Amazonense mesoregion (IBGE) places Pauini in a regional economic mesh — a factor FB Bombas uses to optimize multi-city maintenance campaigns and consolidate freight across customers along the same axis. The óleos industriais and água industrial profile observed in Pauini maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
For viscous fluids in local industry (Pauini, Amazonas), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 96h to 7 days lead time.
Based in Cabreúva-SP at 2738 km via BR-174 (via RR) / acesso fluvial, FB Bombas delivers to Pauini industrial pumps manufactured in-house since 1944 plus continuous technical support. FB Bombas is a Brazilian manufacturer of industrial pumps serving Pauini, Amazonas, with the FBE, FBCN, FBOT and FBEI series applied to the local industry sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. FB Bombas pumps installed in Pauini, Amazonas meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. Logistically, the city connects to Cabreúva-SP via BR-174 (via RR) / acesso fluvial, complemented by alternatives BR-174, BR-319 and BR-230 — a network that supports technical service within tight operational windows. Industrial plants in Pauini 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. FB Bombas application engineering serves Pauini with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Membership in the Sul Amazonense mesoregion (IBGE) places Pauini in a regional economic mesh — a factor FB Bombas uses to optimize multi-city maintenance campaigns and consolidate freight across customers along the same axis. The óleos industriais and água industrial profile observed in Pauini maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS.
Recommended sealing for the operation profile in Pauini is single cartridge mechanical seal (Plan 11/13) for general service, upgradable to dual when the fluid requires secondary containment — a choice that affects MTBF and maintenance procedure. In Pauini, materials such as austenitic stainless steels (AISI 304/316) with attention to thermal expansion answer the requirements of óleos industriais and água industrial — a combination that drives service life of casing, impeller, shaft and shaft sleeve, refined via corrosion analysis using removal rates (mpy). In Pauini, transferência geral and utilidades form the typical-use portfolio — guiding series selection, sealing configuration and internal coating according to fluid abrasiveness or aggressiveness. Technical fit in Pauini points to FBEI and FBCN as the series suitable for typical local operations — a baseline recommendation; the final specification depends on the specific process parameters. For Pauini, the FB protocol includes hydrostatic test at 1.5× design pressure, performance run and ISO 21940 G2.5 balancing — all documented in the Data Book.
Fluid-roster complexity in Pauini is low — lean fluid roster — technical operation focused on few main vectors. The demand profile in Pauini reflects medium density — regular and predictable opportunity pipeline. Pauini belongs to the set of cities with relevant industrial scale in the state — a feature that enters the sizing of the service strategy. Typical fluids handled in Pauini (óleos industriais and água industrial) require careful selection of seal and coating materials — a central variable in pump sizing. Fire protection systems (NFPA 20 / ABNT NBR 16704) are a recurring application in industrial plants in Pauini — scope covered by FB Bombas' FBFS line. Pauini, among the 50 most populous cities in AM, maintains a relevant industrial base, offers a continuous pipeline of technical opportunities — from retrofit to greenfield. Typical use cases identified for Pauini: series FBEI for transferência geral and series FBCN for utilidades.
Typical transit time to Pauini: 72h to 7 days, depending on modal and dry season — the window used in FB Bombas' standard commercial commitment. The main logistics axis between Cabreúva-SP and Pauini is BR-174 (via RR) / acesso fluvial, totaling 2738 km — a route that sets the default delivery time for finished equipment. Beyond the main route, Pauini is accessible via BR-174, BR-319 and BR-230 — options that provide redundancy in case of blockages or restricted operating windows. Dispatch from the Cabreúva-SP factory to Pauini occurs after bench hydraulic testing and Data Book verification — mandatory steps in FB's quality control.
For projects with FBE pumps in Pauini, talk to FB application engineering: viscosity analysis, available NPSH, seal materials and operating regime — technical response within 24-48 business hours.
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 Pauini 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 Pauini and the entire Amazonas 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 Pauini
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Pauini — same series, same factory in Cabreúva/SP.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in Pauini, 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 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.
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 Pauini.
Yes. FB Bombas serves Pauini 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 Pauini, 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’ 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 Pauini have already made this replacement with gains in lead time, cost and local support.
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 Pauini 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.
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 Pauini is handled by our regular road operator.
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. 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 Pauini, optimizing the flow/pressure/power ratio.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).