Technical summary
For viscous fluids in metalurgia (São Marcos, Rio Grande do Sul), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 72-96h lead time.


The fluid roster in São Marcos (óleos hidráulicos, fluidos de corte and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series. São Marcos's industrial profile centers on Metalurgia and Móveis — sectors with specific pumping demands that FB Bombas meets with dedicated product series. Metalurgia operations in São Marcos map to the FB Bombas FBOT series. The FBOT series is ideal for thermal oil systems in metallurgical processes requiring precise temperature control. Certified characteristic curve covers Precise flow control, Low NPSH required, Special materials. Through 105-km proximity to the refining cluster of Canoas, São Marcos inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. For projects in São Marcos that demand formal technical qualification, FB Bombas series cover API 610 (FBCN), API 676 (FBE/FBEI), NFPA 20 and NBR 16704 (FBFS systems) — a combination that removes the need for additional suppliers across fire-fighting and process scope. FB Bombas is a Brazilian manufacturer of industrial pumps serving São Marcos, Rio Grande do Sul, with the FBOT series applied to the metalurgia 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 serves São Marcos with a complete aftermarket package — original spare parts, preventive maintenance, vibration troubleshooting (ISO 10816 analysis), ISO 21940 G2.5 balancing and retrofit of global-manufacturer pumps on the ASME B73.1 baseplate. Logistically, the city connects to Cabreúva-SP via BR-116 (via Régis Bittencourt até PR/SC), complemented by alternatives BR-116, BR-290 and BR-101 — a network that supports technical service within tight operational windows. Proximity between São Marcos and Flores Da Cunha, Caxias Do Sul and Antonio Prado enables joint routing of technical visits — operational efficiency that translates into shorter response times. Based in Cabreúva-SP at 742 km via BR-116 (via Régis Bittencourt até PR/SC), FB Bombas delivers to São Marcos industrial pumps manufactured in-house since 1944 plus continuous technical support.
The fluid roster in São Marcos (óleos hidráulicos, fluidos de corte and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series. São Marcos's industrial profile centers on Metalurgia and Móveis — sectors with specific pumping demands that FB Bombas meets with dedicated product series. Metalurgia operations in São Marcos map to the FB Bombas FBOT series. The FBOT series is ideal for thermal oil systems in metallurgical processes requiring precise temperature control. Certified characteristic curve covers Precise flow control, Low NPSH required, Special materials. Through 105-km proximity to the refining cluster of Canoas, São Marcos inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. For projects in São Marcos that demand formal technical qualification, FB Bombas series cover API 610 (FBCN), API 676 (FBE/FBEI), NFPA 20 and NBR 16704 (FBFS systems) — a combination that removes the need for additional suppliers across fire-fighting and process scope. FB Bombas is a Brazilian manufacturer of industrial pumps serving São Marcos, Rio Grande do Sul, with the FBOT series applied to the metalurgia 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 serves São Marcos with a complete aftermarket package — original spare parts, preventive maintenance, vibration troubleshooting (ISO 10816 analysis), ISO 21940 G2.5 balancing and retrofit of global-manufacturer pumps on the ASME B73.1 baseplate. Logistically, the city connects to Cabreúva-SP via BR-116 (via Régis Bittencourt até PR/SC), complemented by alternatives BR-116, BR-290 and BR-101 — a network that supports technical service within tight operational windows. Proximity between São Marcos and Flores Da Cunha, Caxias Do Sul and Antonio Prado enables joint routing of technical visits — operational efficiency that translates into shorter response times. Based in Cabreúva-SP at 742 km via BR-116 (via Régis Bittencourt até PR/SC), FB Bombas delivers to São Marcos industrial pumps manufactured in-house since 1944 plus continuous technical support.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
For viscous fluids in metalurgia (São Marcos, Rio Grande do Sul), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 72-96h lead time.
The fluid roster in São Marcos (óleos hidráulicos, fluidos de corte and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series. São Marcos's industrial profile centers on Metalurgia and Móveis — sectors with specific pumping demands that FB Bombas meets with dedicated product series. Metalurgia operations in São Marcos map to the FB Bombas FBOT series. The FBOT series is ideal for thermal oil systems in metallurgical processes requiring precise temperature control. Certified characteristic curve covers Precise flow control, Low NPSH required, Special materials. Through 105-km proximity to the refining cluster of Canoas, São Marcos inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. For projects in São Marcos that demand formal technical qualification, FB Bombas series cover API 610 (FBCN), API 676 (FBE/FBEI), NFPA 20 and NBR 16704 (FBFS systems) — a combination that removes the need for additional suppliers across fire-fighting and process scope. FB Bombas is a Brazilian manufacturer of industrial pumps serving São Marcos, Rio Grande do Sul, with the FBOT series applied to the metalurgia 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 serves São Marcos with a complete aftermarket package — original spare parts, preventive maintenance, vibration troubleshooting (ISO 10816 analysis), ISO 21940 G2.5 balancing and retrofit of global-manufacturer pumps on the ASME B73.1 baseplate. Logistically, the city connects to Cabreúva-SP via BR-116 (via Régis Bittencourt até PR/SC), complemented by alternatives BR-116, BR-290 and BR-101 — a network that supports technical service within tight operational windows. Proximity between São Marcos and Flores Da Cunha, Caxias Do Sul and Antonio Prado enables joint routing of technical visits — operational efficiency that translates into shorter response times. Based in Cabreúva-SP at 742 km via BR-116 (via Régis Bittencourt até PR/SC), FB Bombas delivers to São Marcos industrial pumps manufactured in-house since 1944 plus continuous technical support.
FBCN centrifugal pumps with flow up to 2,200 m³/h, head up to 138 m and temperature up to 260°C (thermal oil via FBOT up to 350°C) is the operating window initially considered for São Marcos — the final curve is finalized after piping-network analysis (head loss, geometric head, required vs. available NPSH). Material selection for óleos hidráulicos, fluidos de corte and água industrial in São Marcos considers cast iron with proper coating or stainless steels when the fluid requires — a specification FB Bombas details on a matweb sheet after fluid chemical analysis. Recommended FB series meet API 610 (12th ed.) for centrifugal and API 676 for positive displacement, a typical requirement in downstream Oil & Gas projects, ensuring interchangeability and test traceability for operations in São Marcos. The refino cluster near São Marcos brings a technical agenda of crude oil, derivatives, high temperature (up to 260°C in FBCN, 350°C in FBOT) and API 610 qualification — a reference FB Bombas uses as a benchmark for initial sizing and series selection. São Marcos typically calls for FBEI and FBCN+FBOT — an initial recommendation based on local productFit, dominant industrial cluster and identified fluid profile; final technical approval is refined by application engineering. The hidráulica industrial and resfriamento de moldes set accounts for a large share of industrial demand in São Marcos; FB Bombas keeps documented history of analogous applications for sizing benchmarks. The pump-and-motor set shipped to São Marcos undergoes bench hydraulic testing and G2.5 dynamic balancing (ISO 21940), with a traceable report.
Fluid-roster complexity in São Marcos is medium — moderate fluid roster — concentration in a few main technical categories. The demand profile in São Marcos reflects medium density — regular and predictable opportunity pipeline. Typical seasonality of the refino cluster (scheduled outages every 3-5 years (turnaround) — synchronized demand peaks across the supply chain) directly impacts supply scheduling and PMs in São Marcos. Economically, delivery to São Marcos brings logistics carries relative weight in the final composition — planned projects usually consolidate volumes. São Marcos has a specific regional profile, with industrial demand sized to its scale — a feature that enters the sizing of the service strategy. In São Marcos, óleos hidráulicos, fluidos de corte 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 São Marcos, an active industrial neighborhood enables freight consolidation and technical-visit routing — operational efficiency reflected in shorter lead times. For São Marcos, the FBFS line offers a complete fire-protection package: main pump, jockey, control panel NFPA 20 and diesel fuel tank — scope per NFPA 20. São Marcos shows cases like series FBEI for hidráulica industrial and series FBCN+FBOT for resfriamento de moldes — a package FB Bombas addresses with real-curve sizing, material recommendation and dimensioned seal configuration. In São Marcos, metalurgia accounts for a large share of the pumping load — combining utility lines (water, steam, compressed air) with dedicated process circuits. In São Marcos, near a refino cluster, applications such as crude transfer, distillation-tower circulation, charge pumps for reactors and movement of derivatives make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues.
Typical transit time to São Marcos: 48-72h, with possible technical stop — the window used in FB Bombas' standard commercial commitment. For large sets (skids, motors above 200 hp) destined to São Marcos, transport uses platform trailers with escort when required by gauge. Beyond the main route, São Marcos is accessible via BR-116, BR-290 and BR-101 — options that provide redundancy in case of blockages or restricted operating windows. Technical-service coverage for São Marcos involves technical visits scheduled in advance, optimizing the specialized team's travel. The main logistics axis between Cabreúva-SP and São Marcos is BR-116 (via Régis Bittencourt até PR/SC), totaling 742 km — a route that sets the default delivery time for finished equipment. Dispatch from the Cabreúva-SP factory to São Marcos occurs after bench hydraulic testing and Data Book verification — mandatory steps in FB's quality control.
FB engineers serve São Marcos for the FBE series with a sized proposal — duty point, fluid, field conditions and supply lead time.
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 São Marcos 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 São Marcos and the entire Rio Grande do Sul 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 São Marcos
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from São Marcos — same series, same factory in Cabreúva/SP.
Shorter delivery times (no import dependency), direct technical support from FB engineering, replacement parts with in-house manufacturing, prices in local currency (no exchange rate exposure) and on-site service for projects in São Marcos and surrounding areas. FB Bombas has been manufacturing in Brazil since 1944.
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.
Yes. FBOT is FB Bombas’ specific centrifugal pump for thermal oil circuits, operating at elevated temperatures with fluids like Therminol, Dowtherm and similar. Material and sealing selection is done according to the maximum operating temperature and type of thermal oil.
Yes. FB Bombas serves the entire metropolitan region and microregions neighboring São Marcos with the same technical support and logistics structure. This regional reach allows serving industrial plants distributed across multiple cities in a coordinated way.
Yes. Every FB Bombas pump delivered to São Marcos comes with a complete technical Data Book: hydraulic test certificate, material certificates (stainless, duplex, ductile cast iron per spec), ISO 21940 G2.5 balancing report, characteristic curve measured on the bench, API 682 mechanical-seal data sheets, operation and maintenance manual, and as-built drawings. All documentation is traceable by the unit serial number.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to São Marcos 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.
Mechanical seal configuration is defined by engineering according to the fluid, temperature and operating pressure. Options include single seals, double seals (tandem or back-to-back), cartridge seals and packing glands for specific applications. For hazardous fluids, double seals with barrier are recommended.
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 São Marcos.
FB Bombas holds: active CRCC at Petrobras (supplier registry for Oil & Gas); compliance with API 676 (international standard for positive displacement pumps — FBE series); compliance with API 610 (standard for centrifugal pumps in refineries — FBCN series); compliance with NFPA (National Fire Protection Association) standards and ABNT NBR 16704 for stationary fire protection pump systems.
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 São Marcos, 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).