Technical summary
The FBEI gear-pump line is specified in Grossos, Rio Grande do Norte for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (2301 km), API 676 and direct technical service from FB engineering.


Based in Cabreúva-SP at 2301 km via BR-101 (via PB), FB Bombas delivers to Grossos industrial pumps manufactured in-house since 1944 plus continuous technical support. FB Bombas technical service in Grossos covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. CRCC Petrobras registration valid in RN qualifies FB Bombas for direct supply to Grossos 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-101 (via PB), complemented by alternatives BR-101, BR-226 and BR-304 — a network that supports technical service within tight operational windows. FB Bombas is a Brazilian manufacturer of industrial pumps serving Grossos, Rio Grande do Norte, 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 qualification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. Only 203 km from the industrial district cluster of Maracanau, Grossos benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The fluid roster in Grossos (óleos industriais and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series.
Based in Cabreúva-SP at 2301 km via BR-101 (via PB), FB Bombas delivers to Grossos industrial pumps manufactured in-house since 1944 plus continuous technical support. FB Bombas technical service in Grossos covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. CRCC Petrobras registration valid in RN qualifies FB Bombas for direct supply to Grossos 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-101 (via PB), complemented by alternatives BR-101, BR-226 and BR-304 — a network that supports technical service within tight operational windows. FB Bombas is a Brazilian manufacturer of industrial pumps serving Grossos, Rio Grande do Norte, 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 qualification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. Only 203 km from the industrial district cluster of Maracanau, Grossos benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The fluid roster in Grossos (óleos industriais and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
The FBEI gear-pump line is specified in Grossos, Rio Grande do Norte for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (2301 km), API 676 and direct technical service from FB engineering.
Based in Cabreúva-SP at 2301 km via BR-101 (via PB), FB Bombas delivers to Grossos industrial pumps manufactured in-house since 1944 plus continuous technical support. FB Bombas technical service in Grossos covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. CRCC Petrobras registration valid in RN qualifies FB Bombas for direct supply to Grossos 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-101 (via PB), complemented by alternatives BR-101, BR-226 and BR-304 — a network that supports technical service within tight operational windows. FB Bombas is a Brazilian manufacturer of industrial pumps serving Grossos, Rio Grande do Norte, 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 qualification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. Only 203 km from the industrial district cluster of Maracanau, Grossos benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The fluid roster in Grossos (óleos industriais and água industrial) demands attention to viscosity, operating temperature and chemical compatibility — variables that FB application engineering uses to recommend the proper series.
Before shipment to Grossos, each pump is tested on a hydraulic bench with ISO 21940 G2.5 balancing — FB Bombas standard protocol. Technical fit in Grossos 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. Material selection for óleos industriais and água industrial in Grossos considers austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a specification FB Bombas details on a matweb sheet after fluid chemical analysis. For the industrial park of Grossos, the FBE series answers the services kinetic hydraulics cannot cover: transfer with stable flow under fluctuating pressure, dosing proportional to speed and high-viscosity fluids — the typical case of óleos e água industrial. Sizing validates starting torque at the coldest condition of the year — the classic mistake that shears keys in undersized pumps.
Fluid-roster complexity in Grossos is low — lean fluid roster — technical operation focused on few main vectors. With a GDP of R$ 186 million (IBGE, 2023) and industry accounting for 19.7% of value added (2021), Grossos combines productive plants with a strong services sector — the typical mix demanding utility centrifugals and process pumps in parallel. The demand profile in Grossos reflects low industrial density — typically standalone projects, without regional cumulative volume. Typical fluids handled in Grossos (óleos industriais and água industrial) require careful selection of seal and coating materials — a central variable in pump sizing. The distrito-industrial cluster near Grossos brings applications such as diverse applications — specialty chemicals, hydraulic oils, purified water and thermal oils — a repertoire FB Bombas serves with dedicated series and field-validated materials. Typical use cases identified for Grossos: series FBEI for transferência geral and series FBCN for utilidades.
72h to 7 days, depending on modal and dry season: this is the typical delivery interval Cabreúva-SP → Grossos, based on a consolidated road route and FB-qualified logistics operators. The BR-101 (via PB) corridor (2301 km) is the logistics spine for FB deliveries to Grossos — a factor entering FOB pricing and the commissioning lead-time curve. The factory-to-Grossos dispatch includes technical packaging (impact protection, moisture sealing), multilingual documentation (PT/EN/ES when required) and approved-carrier tracking.
Technical inquiry for the FBE series in Grossos: 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.

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 Grossos 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 Grossos and the entire Rio Grande do Norte 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
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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 Grossos
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Grossos — same series, same factory in Cabreúva/SP.
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.
Yes. Operations and maintenance teams in Grossos 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.
The schedule is set by three factors: chosen series, construction materials and stock at order time. Standard configurations ship faster; custom ones receive a firm date in the technical proposal. Delivery to Grossos is by road, shipping directly from the factory.
Yes. The design of the FBE and FBCN lines favors direct access to wear-prone components — disassembly and inspection are done with conventional tools. The routine gets even simpler with detailed technical manuals and replacement parts supplied straight from the factory.
FB Bombas' trajectory as an industrial pump manufacturer began in 1944 and adds up to over 82 years of continuous experience. Engineering, manufacturing and testing operate under one roof at the Cabreúva/SP factory — a guarantee of total quality control on every unit that reaches Grossos and the rest of Brazil.
Who serves Grossos 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 Grossos are added to the plan.
Yes — with a structural advantage: since the FBE, FBEI, FBCN and FBOT series are manufactured entirely in Brazil, parts ship from the factory itself in Cabreúva/SP, with short lead times for planned shutdowns and priority handling for emergencies. The direct effect is a lower total cost of ownership.
Yes — and the secret lies in correct sizing, the main lever for energy efficiency. Both an oversized and an undersized pump waste energy. That is why FB Bombas engineering determines the optimal operating point from the actual process conditions in Grossos, balancing the flow/pressure/power ratio.
Yes. The entire metropolitan region and the microregions around Grossos receive from FB Bombas the same technical support and logistics structure. With this regional reach, industrial plants spread across several cities are served in a coordinated manner.
Just use one of the channels: WhatsApp +55 11 97287-4837, email comercial@fbbombas.com.br or the website form. Describe the application — fluid, flow, pressure, temperature — and the technical team replies with a proposal sized for your conditions in Grossos.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).