Technical summary
In Assú, Rio Grande do Norte, FBE (external gear) serves sal with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 2257 km, 96h to 7 days logistics lead time.


The industrial district cluster of Maracanau is 268 km from Assú, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. FB Bombas technical service in Assú covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. Membership in the Oeste Potiguar mesoregion (IBGE) places Assú in a regional economic mesh — a factor FB Bombas uses to optimize multi-city maintenance campaigns and consolidate freight across customers along the same axis. Assú has sal and fruticultura as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. For the Assú, Rio Grande do Norte market, FB Bombas offers industrial pumps with certified hydraulic tests, ASME B73.1 (dimensional interchangeability) and a traceable Data Book per unit — a technical package that shortens the customer homologation cycle. In Assú, Rio Grande do Norte, FB Bombas serves sal projects with the FBE, FBCN, FBOT and FBEI series — dedicated application engineering for sizing against the actual system curve, CRCC Petrobras certification and technical compliance with ASME B73.1 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). Based in Cabreúva-SP at 2257 km via BR-101 (via PB), FB Bombas delivers to Assú industrial pumps manufactured in-house since 1944 plus continuous technical support.
The industrial district cluster of Maracanau is 268 km from Assú, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. FB Bombas technical service in Assú covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. Membership in the Oeste Potiguar mesoregion (IBGE) places Assú in a regional economic mesh — a factor FB Bombas uses to optimize multi-city maintenance campaigns and consolidate freight across customers along the same axis. Assú has sal and fruticultura as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. For the Assú, Rio Grande do Norte market, FB Bombas offers industrial pumps with certified hydraulic tests, ASME B73.1 (dimensional interchangeability) and a traceable Data Book per unit — a technical package that shortens the customer homologation cycle. In Assú, Rio Grande do Norte, FB Bombas serves sal projects with the FBE, FBCN, FBOT and FBEI series — dedicated application engineering for sizing against the actual system curve, CRCC Petrobras certification and technical compliance with ASME B73.1 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). Based in Cabreúva-SP at 2257 km via BR-101 (via PB), FB Bombas delivers to Assú industrial pumps manufactured in-house since 1944 plus continuous technical support.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
In Assú, Rio Grande do Norte, FBE (external gear) serves sal with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 2257 km, 96h to 7 days logistics lead time.
The industrial district cluster of Maracanau is 268 km from Assú, generating economic spillover and correlated technical demand — common in pumping projects involving both cities. FB Bombas technical service in Assú covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. Membership in the Oeste Potiguar mesoregion (IBGE) places Assú in a regional economic mesh — a factor FB Bombas uses to optimize multi-city maintenance campaigns and consolidate freight across customers along the same axis. Assú has sal and fruticultura as its main industrial front — which directly shapes the pump type (gear, centrifugal, thermal-oil) with technical fit for each plant. For the Assú, Rio Grande do Norte market, FB Bombas offers industrial pumps with certified hydraulic tests, ASME B73.1 (dimensional interchangeability) and a traceable Data Book per unit — a technical package that shortens the customer homologation cycle. In Assú, Rio Grande do Norte, FB Bombas serves sal projects with the FBE, FBCN, FBOT and FBEI series — dedicated application engineering for sizing against the actual system curve, CRCC Petrobras certification and technical compliance with ASME B73.1 (centrifugal), API 676 (gear) and NFPA 20 / NBR 16704 (fire fighting). Based in Cabreúva-SP at 2257 km via BR-101 (via PB), FB Bombas delivers to Assú industrial pumps manufactured in-house since 1944 plus continuous technical support.
What defines the FBE external gear pump in Assú is its behavior under variable pressure: being positive displacement, flow follows speed and practically ignores backpressure swings in the line — the typical case of óleos e água industrial. Two installation requirements follow from this physics: a sized relief valve on the discharge and, for fluids that harden when cold, a heating jacket on the pump body. Compliance with ASME B73.1 for horizontal normalized centrifugal pumps — consolidated market standard is part of the default scope for FB series recommended for Assú, with traceable test and materials documentation. Assú is served with a logistics lead time of 96h to 7 days for critical parts from Cabreúva-SP, subject to case-by-case optimization. The technical profile of the distrito-industrial cluster near Assú involves variable mix: specialty chemicals, hydraulic oils, purified water and thermal oil — information that guides preliminary sizing of FB series.
distrito-industrial cluster near Assú imposes a variable seasonality depending on plant mix — individualized planning pace — syncing equipment purchases, PM contracting and regional technical-team mobilization. IBGE figures size the local market: GDP of R$ 2.2 billion in 2023, with 35.3% of value added coming from industry (2021) — in Assú, pumping is a production input, not an accessory. Assú 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 distrito-industrial cluster near Assú 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. Given its state-level scale (among the 10 most populous cities in RN, is a regional benchmark of economic activity), Assú concentrates projects of varying complexity — making room for both standardized ASME B73.1 solutions and engineered-to-order. sal operations in Assú demand continuous pumping of process fluids, with preventive-maintenance windows aligned to plant scheduled outages.
Assú receives equipment within 72h to 7 days, depending on modal and dry season counted from dispatch at the Cabreúva-SP factory. Cabreúva-SP to Assú: 2257 km via BR-101 (via PB), a consolidated corridor with carriers qualified by FB Bombas for heavy-equipment cargo. The factory-to-Assú logistics cycle begins with documented dispatch: invoice, packing list, test certificates and the equipment's technical manual.
Technical inquiry for the FBE series in Assú: 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 Assú 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 Assú 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 Assú
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Assú — same series, same factory in Cabreúva/SP.
Yes — the standard catalog is only the starting point. For special applications, FB Bombas engineers custom solutions: changes in construction materials, sealing arrangements, integrated heating systems, skids, mobile assemblies and retrofit of existing installations. Before manufacturing, every special project is validated by engineering.
Yes. FB Bombas offers retrofit of existing installations, including seal upgrades, replacement of worn components, adaptation for new fluids and hydraulic performance improvement. The assessment is based on a technical report of the current installation.
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, provided the dimension designation coincides. By following ASME B73.1 — the North American dimensional standard for end-suction process pumps — the FBCN occupies the standardised installation envelope defined by the norm, which does not depend on who built the pump running in Assú plants. What is supplied is the complete pump: baseplate, suction/discharge piping and foundations usually remain. FB application engineering runs the dimensional gap analysis before supply, covering flow, head and required NPSH as well.
The advantages are concrete: faster delivery because nothing depends on imports; FB engineering providing direct technical support; spares secured by in-house parts manufacturing; local-currency pricing, free from exchange rate exposure; and physical presence on projects in Assú and surrounding areas. All from a company manufacturing in Brazil since 1944.
They are. In energy consumption, nothing weighs more than sizing correctly: oversized or undersized pumps generate waste. FB Bombas engineering's job is to define the ideal operating point for the actual process conditions in Assú, optimizing flow, pressure and power together.
It offers both. The FAT (Factory Acceptance Test) takes place on the Cabreúva/SP bench and covers hydraulic testing, characteristic-curve measurement (Q × H), hydraulic efficiency, NPSHr and ISO 10816 vibration; when the customer specifies, inspection witnesses the tests. In the SAT (Site Acceptance Test) of Assú projects, application engineering supports commissioning with startup checklist, laser alignment and capture of the baseline vibration signature.
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 ASME B73.1 (standard for process centrifugal pumps — FBCN series); compliance with NFPA (National Fire Protection Association) standards and ABNT NBR 16704 for stationary fire protection pump systems.
Yes. FB Bombas manufactures pumps for stationary fire protection systems in compliance with NFPA (National Fire Protection Association) and ABNT NBR 16704 standards, serving building and industrial projects that require these certifications.
Maximum temperature depends on the series: FBE and FBEI operate up to 350°C with heating jacket and special sealing; FBOT operates up to 350°C in thermal oil circuits; FBCN operates up to 260°C with proper materials and sealing. Correct sizing of sealing and materials is essential for safe operation.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).