Technical summary
The FBCN (normalized centrifugal) line is specified in Alenquer, Pará for local industry — head up to 138 m, temperature up to 260°C. API 610, in-house manufacturing in Cabreúva-SP (2513 km).


FB Bombas maintains in Alenquer the technical portfolio of CRCC Petrobras + API 610 + API 676 + ASME B73.1 — a regulatory base that spans refining, petrochemicals, mining, sanitation, food, pulp and paper, sugar-ethanol and steel. FB Bombas maintains an installed base in Alenquer with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. Alenquer, Pará 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. The road network BR-010, BR-153, BR-316 and BR-230, with BR-010 / BR-153 Rodovia Belém-Brasília as the main axis, defines response time for critical-part shipments and technical visits to Alenquer. The mining cluster of Oriximina is 126 km from Alenquer, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. Alenquer requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. FB Bombas application engineering owns technical specification in Alenquer — 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. Cabreúva-SP → Alenquer (2513 km via BR-010 / BR-153 Rodovia Belém-Brasília): 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.
FB Bombas maintains in Alenquer the technical portfolio of CRCC Petrobras + API 610 + API 676 + ASME B73.1 — a regulatory base that spans refining, petrochemicals, mining, sanitation, food, pulp and paper, sugar-ethanol and steel. FB Bombas maintains an installed base in Alenquer with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. Alenquer, Pará 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. The road network BR-010, BR-153, BR-316 and BR-230, with BR-010 / BR-153 Rodovia Belém-Brasília as the main axis, defines response time for critical-part shipments and technical visits to Alenquer. The mining cluster of Oriximina is 126 km from Alenquer, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. Alenquer requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. FB Bombas application engineering owns technical specification in Alenquer — 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. Cabreúva-SP → Alenquer (2513 km via BR-010 / BR-153 Rodovia Belém-Brasília): 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.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBCN (normalized centrifugal) line is specified in Alenquer, Pará for local industry — head up to 138 m, temperature up to 260°C. API 610, in-house manufacturing in Cabreúva-SP (2513 km).
FB Bombas maintains in Alenquer the technical portfolio of CRCC Petrobras + API 610 + API 676 + ASME B73.1 — a regulatory base that spans refining, petrochemicals, mining, sanitation, food, pulp and paper, sugar-ethanol and steel. FB Bombas maintains an installed base in Alenquer with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. Alenquer, Pará 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. The road network BR-010, BR-153, BR-316 and BR-230, with BR-010 / BR-153 Rodovia Belém-Brasília as the main axis, defines response time for critical-part shipments and technical visits to Alenquer. The mining cluster of Oriximina is 126 km from Alenquer, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. Alenquer requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. FB Bombas application engineering owns technical specification in Alenquer — 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. Cabreúva-SP → Alenquer (2513 km via BR-010 / BR-153 Rodovia Belém-Brasília): 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 Alenquer include transferência geral and utilidades — each with its own requirements for NPSH, acceptable pulsation and start-up strategy. Recommended sealing for the operation profile in Alenquer 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. For óleos industriais and água industrial in Alenquer, 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. FBEI and FBCN: this is the set of FB series with initial technical fit for Alenquer, respecting fluid characteristics and the regional operating regime. For Alenquer (2513 km from Cabreúva-SP), the critical-parts logistics cycle runs in 96h to 7 days — a workable window for regular PM campaigns with controlled risk of extended downtime.
Alenquer shows a high industrial density — multiple plants in a small radius, meaningful cumulative demand pattern, a structural factor that modulates predictability of recurring revenue and the viable contract type (spot, annual, multi-year). mineracao cluster near Alenquer imposes a 24/7 operation with annual scheduled outages — concentrated PM windows and continuous demand for critical parts pace — syncing equipment purchases, PM contracting and regional technical-team mobilization. The low fluid-complexity profile in Alenquer (lean fluid roster — technical operation focused on few main vectors) shapes FB's technical strategy: standardization versus case-by-case customization. In Alenquer, óleos industriais and água industrial form the typical fluid set — guiding both series selection (gear, centrifugal, thermal oil) and constructive detail (closed/open/semi-open impeller). In Alenquer, near a mineracao cluster, applications such as process-water booster, slurry pumping, pit dewatering and tailings dam services make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues. Alenquer shows cases like series FBEI for transferência geral and series FBCN for utilidades — a package FB Bombas addresses with real-curve sizing, material recommendation and dimensioned seal configuration. In Alenquer, an active industrial neighborhood enables freight consolidation and technical-visit routing — operational efficiency reflected in shorter lead times.
2513 km separate the Cabreúva-SP factory from Alenquer via BR-010 / BR-153 Rodovia Belém-Brasília — an axis sized for movement of pumps, skids and pump-and-motor sets. Logistics lead time to Alenquer is 72h to 7 days, depending on modal and dry season — variable with cargo type, season and specific optimizations. Alternative routing to Alenquer can use BR-010, BR-153, BR-316 and BR-230, which helps in heavy-traffic situations or maintenance on specific roads. The technical-service model in Alenquer is structured as technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip.
Technical inquiry for the FBCN series in Alenquer: 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 Alenquer 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 Alenquer and the entire Pará 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 Alenquer
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Alenquer — same series, same factory in Cabreúva/SP.
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.
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 Alenquer 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. 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 Alenquer have already made this replacement with gains in lead time, cost and local support.
Yes. FB Bombas application engineering supports ISO 10816 vibration analysis (velocity RMS in mm/s) for diagnosing misalignment, imbalance, bearing defects and cavitation on pumps installed in Alenquer. The service includes baseline capture at startup, spectral comparison during PM campaigns, and intervention recommendations (re-balancing, bearing replacement, laser alignment) before vibration exceeds the standard’s zone D.
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 Alenquer 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.
Service to Alenquer is handled directly by the FB Bombas team at the Cabreúva/SP factory — no intermediaries, no resellers. That means direct contact with application engineering for sizing, technical quotes returned within 24h and original spare parts supplied without distributor markup. On-site technical visits to Alenquer are planned based on project criticality.
FB Bombas manufactures three major lines: FBE (external gear) for viscous fluids, FBEI (internal gear) for lubricating fluids, FBCN (normalized centrifugal) for water and low-viscosity fluids, and FBOT (specific centrifugal) for thermal oil circuits. We also serve fire protection systems in compliance with NFPA and NBR 16704.
Yes. FB Bombas serves the entire metropolitan region and microregions neighboring Alenquer with the same technical support and logistics structure. This regional reach allows serving industrial plants distributed across multiple cities in a coordinated way.
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 Alenquer, the SAT (Site Acceptance Test) is supported by application engineering during commissioning, with startup checklist, laser alignment and baseline vibration-signature capture.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).