Technical summary
For castanha in Boca do Acre, Amazonas, FB Bombas sizes FBE, FBCN series from its Cabreúva-SP factory (2697 km). ASME B73.1 standardization, hydraulic testing, Petrobras CRCC and 96h to 7 days logistics lead time.


Gear pumps (internal & external) and centrifugal pumps manufactured in Cabreúva/SP. Serving Boca do Acre and region — factory 2699km away. Technical response within 24h.
Gear pumps (internal & external) and centrifugal pumps manufactured in Cabreúva/SP. Serving Boca do Acre and region — factory 2699km away. Technical response within 24h.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
For castanha in Boca do Acre, Amazonas, FB Bombas sizes FBE, FBCN series from its Cabreúva-SP factory (2697 km). ASME B73.1 standardization, hydraulic testing, Petrobras CRCC and 96h to 7 days logistics lead time.
FB Bombas is the national industrial-pump manufacturer serving Boca do Acre (AM) with direct factory service from Cabreúva-SP. For castanha — the dominant industrial calling of Boca do Acre — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. FB Bombas application engineering serves Boca do Acre 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). CRCC Petrobras registration valid in AM qualifies FB Bombas for direct supply to Boca do Acre 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. 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. Within IBGE mesoregion Sul Amazonense, Boca do Acre shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas aftermarket support in Boca do Acre covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. Service to Boca do Acre is coordinated from the Cabreúva-SP factory, route BR-174 (via RR) / acesso fluvial (2697 km), with a technical team for selection, commissioning and replacement support.
ASME B73.1 for horizontal normalized centrifugal pumps — consolidated market standard: this is the normative package applied in Boca do Acre — defining acceptance testing, dimensional tolerances, material requirements and the Data Book delivered to the customer. Boca do Acre is served with a logistics lead time of 96h to 7 days for critical parts from Cabreúva-SP, subject to case-by-case optimization.
Agriculture leads value added in Boca do Acre (25.3%, IBGE 2021; 2023 GDP of R$ 662 million) — and agribusiness is pump territory: processing, washing, effluents and vegetable oils cross the FBCN and FBE series. In Boca do Acre, high industrial density — multiple plants in a small radius, meaningful cumulative demand — a characteristic that sizes FB's commercial strategy: application-engineering coverage, visit cadence and depth of consignment stock. Boca do Acre belongs to the set of cities with relevant industrial scale in the state — an input that defines commercial priority and relationship type (one-shot, annual program, master agreement). castanha plants in Boca do Acre sustain a continuous pipeline of technical demand — from scheduled replacement to ASME B73.1 dimensional retrofit replacing imported equipment. Given its state-level scale (among the 50 most populous cities in AM, maintains a relevant industrial base), Boca do Acre concentrates projects of varying complexity — making room for both standardized ASME B73.1 solutions and engineered-to-order. In Boca do Acre, FBFS fire-protection projects serve industrial buildings, commercial spaces and logistics warehouses with approval for state Fire Department and insurers.
The BR-174 (via RR) / acesso fluvial corridor (2697 km) is the logistics spine for FB deliveries to Boca do Acre — a factor entering FOB pricing and the commissioning lead-time curve. BR-174, BR-319 and BR-230 broaden FB's transport flexibility to Boca do Acre — useful in tight-window PM campaigns or for cargo whose gauge requires routes with specific bridges/curves. The factory-to-Boca do Acre dispatch includes technical packaging (impact protection, moisture sealing), multilingual documentation (PT/EN/ES when required) and approved-carrier tracking.
Technical inquiry for Boca do Acre: the FB Bombas team evaluates operating regime, fluid, available NPSH and construction configurations — return with a sized proposal within 3-5 business days.
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 Boca do Acre 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 Boca do Acre 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.
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
Contact Us
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 Boca do Acre
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
FB Bombas serves Boca do Acre and neighboring municipalities with the same technical team — optimized visits and supply in joint campaigns.
Beyond Boca do Acre, FB Bombas supplies the FBE / FBCN / FBOT / FBEI series for castanha plants across multiple Brazilian cities — shared technical repertoire, field-validated materials and traceable Data Book on every project.
Send flow, differential pressure, working temperature and fluid viscosity: with these four data points FB engineering calculates the right model, also validating available NPSH, operating regime and material compatibility. The service is free of charge for customers in Boca do Acre.
Limits vary by series. FBE and FBEI: up to 350°C, provided a heating jacket and special sealing are used. FBOT: up to 350°C in thermal oil circuits. FBCN: up to 260°C, with materials and sealing suited to the service. Well-sized sealing and materials are a condition for safe operation in these ranges.
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 Boca do Acre, optimizing the flow/pressure/power ratio.
The portfolio covers four in-house series: FBE (external gear) for viscous fluids, FBEI (internal gear) for low-pulsation services, FBCN (standardized centrifugal) for water and light fluids and FBOT (dedicated centrifugal) for thermal oil — plus complete fire-fighting systems per NFPA 20 and NBR 16704.
They do. The FBCN series dimensionally meets ASME B73.1, the North American standard for horizontal end-suction process centrifugal pumps. In practice, a Boca do Acre plant running a normalized pump of the same designation achieves retrofit on the already-installed baseplate: since shaft dimensions, suction/discharge flanges, casing feet and impeller centerline follow the same standard, the FBCN pump takes the place of the previous one — piping and baseplate stay intact. Hydraulic equivalence (Q×H and NPSH) is checked separately, on the data sheet.
Coverage against manufacturing defects accompanies the supply of FB pumps — the full terms appear in the commercial proposal. It holds as long as installation, operation and maintenance follow what the manual specifies and the sizing performed by engineering. Our technical team clarifies the specific conditions of your project in Boca do Acre.
They are. For each delivery to Boca do Acre, 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.
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 Boca do Acre is handled by our regular road operator.
Yes. Operations and maintenance teams in Boca do Acre 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.
During a plant shutdown in Boca do Acre, critical parts — mechanical seal, impeller, shaft, wear ring, bearings — enter FB Bombas' emergency flow: pre-invoicing, priority dispatch and choice of alternative modal (express road or air, depending on distance and criticality). Typical lead time depends on the region and the window is negotiated case by case. Customers with an installed base and scheduled PM can keep part of the stock on consignment at the plant.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).