Technical summary
For industrial water and low-viscosity fluids in têxtil (Três Rios, Rio de Janeiro), FB engineering recommends FBCN+FBOT. ASME B73.1 compliance and hydraulic testing, 48-72h lead time from Cabreúva-SP.
FBCN Centrifugal Pumps
FBCN Centrifugal Pumps in Três Rios
Based in Cabreúva-SP at 425 km via BR-116 Rodovia Presidente Dutra, FB Bombas delivers to Três Rios industrial pumps manufactured in-house since 1944 plus continuous technical support. For pumping projects in Três Rios, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. For Três Rios, FB Bombas offers retrofit of existing baseplates — the FBCN centrifugal follows ASME B73.1, whose dimension designation is common to the entire installed normalized fleet, whoever the original manufacturer was. Logistically, the city connects to Cabreúva-SP via BR-116 Rodovia Presidente Dutra, complemented by alternatives BR-116, BR-101 and BR-040 — a network that supports technical service within tight operational windows. FB Bombas pumps installed in Três Rios, Rio de Janeiro meet CRCC Petrobras qualification, ASME B73.1 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. Três Rios sits 75 km from the refining cluster centered in Duque De Caxias, a proximity that usually means shared suppliers and aligned maintenance standards. Within IBGE mesoregion Centro Fluminense, Três Rios shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. The água de tingimento and óleo térmico profile observed in Três Rios maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. FB Bombas is the national industrial-pump manufacturer serving Três Rios (RJ) with direct factory service from Cabreúva-SP. For têxtil — the dominant industrial calling of Três Rios — we recommend the FBOT series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. Três Rios's industrial profile centers on Têxtil — sectors with specific pumping demands that FB Bombas meets with dedicated product series.
Nationwide Service
415km from factory
FBCN Centrifugal Pumps|Desde 1944
Based in Cabreúva-SP at 425 km via BR-116 Rodovia Presidente Dutra, FB Bombas delivers to Três Rios industrial pumps manufactured in-house since 1944 plus continuous technical support. For pumping projects in Três Rios, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. For Três Rios, FB Bombas offers retrofit of existing baseplates — the FBCN centrifugal follows ASME B73.1, whose dimension designation is common to the entire installed normalized fleet, whoever the original manufacturer was. Logistically, the city connects to Cabreúva-SP via BR-116 Rodovia Presidente Dutra, complemented by alternatives BR-116, BR-101 and BR-040 — a network that supports technical service within tight operational windows. FB Bombas pumps installed in Três Rios, Rio de Janeiro meet CRCC Petrobras qualification, ASME B73.1 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. Três Rios sits 75 km from the refining cluster centered in Duque De Caxias, a proximity that usually means shared suppliers and aligned maintenance standards. Within IBGE mesoregion Centro Fluminense, Três Rios shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. The água de tingimento and óleo térmico profile observed in Três Rios maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. FB Bombas is the national industrial-pump manufacturer serving Três Rios (RJ) with direct factory service from Cabreúva-SP. For têxtil — the dominant industrial calling of Três Rios — we recommend the FBOT series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. Três Rios's industrial profile centers on Têxtil — sectors with specific pumping demands that FB Bombas meets with dedicated product series.
Coverage
Nationwide Service
Distance
415km from factory
80+
Years
API
Compliant
100%
Tested
80+
Years in Market
CRCC
Petrobras Approved
27
States Served
API 610/676
Certified Pumps
Technical summary
Direct answer for industrial projects — recommended series, standards compliance and logistics.
FBCN Centrifugal Pumps Industrial in Três Rios
Local context
Based in Cabreúva-SP at 425 km via BR-116 Rodovia Presidente Dutra, FB Bombas delivers to Três Rios industrial pumps manufactured in-house since 1944 plus continuous technical support. For pumping projects in Três Rios, FB Bombas provides dedicated application engineering — pre-sizing against the actual system curve, material selection (AISI 316) and on-site commissioning support. For Três Rios, FB Bombas offers retrofit of existing baseplates — the FBCN centrifugal follows ASME B73.1, whose dimension designation is common to the entire installed normalized fleet, whoever the original manufacturer was. Logistically, the city connects to Cabreúva-SP via BR-116 Rodovia Presidente Dutra, complemented by alternatives BR-116, BR-101 and BR-040 — a network that supports technical service within tight operational windows. FB Bombas pumps installed in Três Rios, Rio de Janeiro meet CRCC Petrobras qualification, ASME B73.1 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. Três Rios sits 75 km from the refining cluster centered in Duque De Caxias, a proximity that usually means shared suppliers and aligned maintenance standards. Within IBGE mesoregion Centro Fluminense, Três Rios shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. The água de tingimento and óleo térmico profile observed in Três Rios maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. FB Bombas is the national industrial-pump manufacturer serving Três Rios (RJ) with direct factory service from Cabreúva-SP. For têxtil — the dominant industrial calling of Três Rios — we recommend the FBOT series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. Três Rios's industrial profile centers on Têxtil — sectors with specific pumping demands that FB Bombas meets with dedicated product series.
Technical solutions
Lead time for critical parts to Três Rios is typically 48-72h — a function of distance (425 km) and the available road modal. For água de tingimento and óleo térmico, the materials recommendation in Três Rios converges on AISI 316 or for chloride resistance in marine atmosphere, a starting point adjustable based on field-observed corrosion. Três Rios receives equipment after hydraulic testing and ISO 21940 G2.5 balancing — traceable report attached to the Data Book. In Três Rios, FBCN+FBOT cover the technical range observed in the field — from primary transfer and circulation to replacing an installed pump carrying the same ASME B73.1 dimensional designation. FBCN centrifugal pumps with flow up to 2,200 m³/h, head up to 135 m and temperature up to 260°C (thermal oil via FBOT up to 350°C) is the operating window initially considered for Três Rios — the final curve is finalized after piping-network analysis (head loss, geometric head, required vs. available NPSH). In Três Rios, tinturaria and calandras aquecidas are the applications that most often appear in local industrial operations; each defines a distinct set of process variables. In utilities and continuous process in Três Rios, the standardized centrifugal standardizes the fleet: 53 models with bench-tested curves cover the flow × head grid, and the same construction philosophy simplifies spares inventory across sizes — fewer critical items, more availability.
Why FB Bombas
Três Rios 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). The low fluid-complexity profile in Três Rios (lean fluid roster — technical operation focused on few main vectors) shapes FB's technical strategy: standardization versus case-by-case customization. By the belongs to the set of cities with relevant industrial scale in the state profile, Três Rios ranks as a relevant market in FB's commercial plan with regular technical coverage. Três Rios has a factory-floor economy: 51.5% of municipal value added is industrial (IBGE, 2021), over a 2023 GDP of R$ 6 billion. This profile concentrates demand on process pumps and maintenance contracts with fast parts replacement. refino cluster near Três Rios imposes a scheduled outages every 3-5 years (turnaround) — synchronized demand peaks across the supply chain pace — syncing equipment purchases, PM contracting and regional technical-team mobilization. In Três Rios, têxtil plants concentrate recurring demand for centrifugal pumps for utilities and positive-displacement pumps for viscous fluids. Três Rios among the 50 most populous cities in RJ, maintains a relevant industrial base — a scale that translates into regular demand for rotating equipment. Municipalities adjacent to Três Rios have relevant industrial activity, and FB Bombas typically covers multiple plants of that region in a single scheduled technical visit. In Três Rios, series FBCN+FBOT for tinturaria and calandras aquecidas — a combination that covers the typical local industrial demand. Working with água de tingimento and óleo térmico in Três Rios demands attention to viscosity at operating temperature, residual abrasiveness and chemical compatibility — criteria FB engineering applies on every project. Due to proximity to the refino cluster, Três Rios shares a technical agenda with crude transfer, distillation-tower circulation, charge pumps for reactors and movement of derivatives — a direct path to series and materials selection.
Logistics & support
The main logistics axis between Cabreúva-SP and Três Rios is BR-116 Rodovia Presidente Dutra, totaling 425 km — a route that sets the default delivery time for finished equipment. Dispatch from the Cabreúva-SP factory to Três Rios occurs after bench hydraulic testing and Data Book verification — mandatory steps in FB's quality control. Typical transit time to Três Rios: 24-48h via federal highways — the window used in FB Bombas' standard commercial commitment. For Três Rios, the recommended strategy for critical parts involves a minimum consignment stock at the plant — mechanical seal, bearings, wear ring — reducing MTTR during unplanned shutdowns. Beyond the main route, Três Rios is accessible via BR-116, BR-101 and BR-040 — options that provide redundancy in case of blockages or restricted operating windows. Technical-service coverage for Três Rios involves planned technical visits with 1-2 day mobilization window — direct coordination with the customer.
Request your proposal
For projects with FBCN pumps in Três Rios, talk to FB application engineering: viscosity analysis, available NPSH, seal materials and operating regime — technical response within 24-48 business hours.
Talk to engineeringWhy FB Bombas
National leadership in industrial pumping
For 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.
Brazil Differentiators
Advantages for your Industrial Operation
What changes when the pump comes straight from the manufacturer: engineering, stock and logistics under one roof in Cabreúva-SP.
Complete National Coverage
Technical support across all 27 Brazilian states, from inland regions to major industrial capitals.
Brazil-Wide Logistics
Nationwide deliveries through partner carrier network with optimized lead times.
Dedicated Engineering
Technical team available for sizing, project work and after-sales support across any region.
Strategic Stock
Original spare parts for the FBE, FBEI, FBCN and FBOT series stocked at our own factory, ready to ship.
Discover FB Bombas
Own factory in Cabreúva/SP with full production capability, serving Três Rios and all of Brazil
Own Manufacturing
Engineering, CNC machining and assembly — all integrated in our Cabreúva/SP factory.
Custom Projects
We size and build complete systems, ready for installation at your industrial plant.
Replacement Parts
We keep original parts in stock for all series, ensuring continuity of your operation.
Industrial Production
Production line with centrifugal and gear pumps assembled and tested in our manufacturing plant.
FB Bombas serves Três Rios and the entire Rio de Janeiro region with gear pumps (internal & external) and centrifugal pumps for your industrial application. Request a quote and receive a personalized proposal.
Request QuoteOur Product Line
Four catalog series, fire-fighting systems and engineered-to-order — in-house manufacturing and hydrostatic testing on 100% of pumps
Need a Custom Solution?
Our technical team is ready to develop the ideal solution for your application
Contact Us
Industrial Capacity
Production line dedicated to industrial pumps
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.
350°C
Max. Temp. FBOT
1,350 l/min
Max. Flow FBE (standard line)
2,200 m³/h
Max. Flow FBCN
Companies that Trust FB Bombas
Present in the largest industrial projects in Brazil and Latin America
Explore by pump type
See specific solutions for Três Rios
Industrial Applications Served
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Pumps for Sanitation, Water Treatment and Sewerage: Technical Guide for Brazilian Water Utilities
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Pumps for Chemical and Pharmaceutical Industry: Selection Guide by Material and Fluid Family
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Pumps for HVAC, Building Pressurization and Water Supply: Technical Guide for Commercial Buildings and Hospitals
Read technical guide
Industrial and Building Hot Water Pumps: HVAC, Boiler, Sanitary and Solar Heating
Read technical guide
Centrifugal Pumps in Nearby Cities
Regional service from Três Rios — same series, same factory in Cabreúva/SP.
Frequently Asked Questions about Três Rios
What is the advantage of buying from a national manufacturer like FB Bombas?
What is the advantage of buying from a national manufacturer like FB Bombas?
Manufacturing in Brazil since 1944, FB Bombas delivers shorter lead times — with no import dependency —, direct technical support from FB engineering, in-house manufactured replacement parts, local-currency pricing free of exchange rate exposure, and on-site service for projects in Três Rios and surrounding areas.
Is the FBCN dimensionally compatible with normalized pumps already installed in Três Rios?
Is the FBCN dimensionally compatible with normalized pumps already installed in Três Rios?
Yes, when the dimension designation matches. The FBCN series follows ASME B73.1 (North American dimensional standard for end-suction process pumps), which requires pumps of the same designation, from any source of supply, to be interchangeable as to mounting dimensions, suction and discharge nozzles, input shaft, baseplate and foundation bolt holes — in Três Rios plants this applies to the installed normalized fleet. FB Bombas supplies the complete pump, not loose parts: baseplate, piping and foundation stay, and a new FBCN goes in. Before supply, application engineering checks the duty point (Q×H), available NPSH and flange class — a matching designation alone does not guarantee hydraulic equivalence.
How do I contact FB Bombas’ technical team?
How do I contact FB Bombas’ technical team?
There are three channels: WhatsApp +55 11 97287-4837, email comercial@fbbombas.com.br and the form on our website. Technical questions get priority response within the same business day — the reply comes directly from application engineering.
What types of pumps does FB Bombas manufacture?
What types of pumps does FB Bombas manufacture?
Four families are manufactured in Cabreúva/SP: external gear FBE and internal gear FBEI for viscous fluids, standardized centrifugal FBCN for low-viscosity liquids and FBOT for thermal oil circuits up to 350 °C. Fire-fighting systems per NFPA 20 / NBR 16704 complete the line.
Does FB Bombas offer FAT and SAT support for projects in Três Rios?
Does FB Bombas offer FAT and SAT support for projects in Três Rios?
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 Três Rios, the SAT (Site Acceptance Test) is supported by application engineering during commissioning, with startup checklist, laser alignment and baseline vibration-signature capture.
Is it possible to replace an imported pump with an FB Bombas pump?
Is it possible to replace an imported pump with an FB Bombas pump?
It is. From the data of the pump in operation (flow, pressure, viscosity, temperature), FB Bombas' application engineering proposes a technical equivalence — dimensional or functional — with one of our series. This replacement has already been done by many clients in Três Rios, with benefits in lead time, cost and local support.
Does FB Bombas offer technical training for operators in Três Rios?
Does FB Bombas offer technical training for operators in Três Rios?
Yes. FB Bombas offers technical training for operations and maintenance teams in Três Rios, 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.
Does FB Bombas have a representative in Três Rios?
Does FB Bombas have a representative in Três Rios?
Who serves Três Rios is the FB Bombas factory team itself in Cabreúva/SP. In practice: direct access to application engineering for sizing, a complete technical quotation returned within 3-5 business days and original parts supplied at factory pricing. Depending on project criticality, on-site technical visits to Três Rios are added to the plan.
What is the delivery lead time for pumps to Três Rios?
What is the delivery lead time for pumps to Três Rios?
It depends on the configuration: standard-arrangement pumps have shorter lead times, while special constructions follow the schedule stated in the technical proposal. The deciding factor is the combination of series, materials and stock availability — and transport to Três Rios goes through our regular road operator.
Is FB Bombas a national alternative to imported manufacturers in Três Rios?
Is FB Bombas a national alternative to imported manufacturers in Três Rios?
It is. A Brazilian manufacturer since 1944, FB Bombas runs its factory in Cabreúva/SP and keeps a technical team focused on projects in Três Rios. Across the duty ranges currently held by imported lines, the FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series offer equivalent coverage, with better lead times by dispensing with imports, factory-direct technical support, spare parts for FB pumps and Portuguese-speaking application engineering. On a normalized pump, the existing baseplate is preserved when the ASME B73.1 dimension designation matches — which the standard makes independent of the installed brand.
Need gear or centrifugal pumps in Três Rios?
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).
Talk to usMon–Fri 8 a.m.–5 p.m.