Technical summary
For industrial water and low-viscosity fluids in local industry (Inhuma, Piauí), FB engineering recommends FBCN. ASME B73.1 compliance and hydraulic testing, 96h to 7 days lead time from Cabreúva-SP.


For Inhuma, FB Bombas offers retrofit of existing baseplates — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. The road network BR-316, BR-135 and BR-343, with BR-316 (via MA) as the main axis, defines response time for critical-part shipments and technical visits to Inhuma. FB Bombas maintains in Inhuma 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. The IBGE classification places Inhuma in the Centro-Norte Piauiense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. FB Bombas is the national industrial-pump manufacturer serving Inhuma (PI) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Inhuma — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. Inhuma requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. Through 462-km proximity to the industrial district cluster of Maracanau, Inhuma inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. FB Bombas serves Inhuma from its Cabreúva-SP factory, with transport via BR-316 (via MA) and application-engineering support for dimensioning according to the actual operation profile.
For Inhuma, FB Bombas offers retrofit of existing baseplates — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. The road network BR-316, BR-135 and BR-343, with BR-316 (via MA) as the main axis, defines response time for critical-part shipments and technical visits to Inhuma. FB Bombas maintains in Inhuma 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. The IBGE classification places Inhuma in the Centro-Norte Piauiense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. FB Bombas is the national industrial-pump manufacturer serving Inhuma (PI) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Inhuma — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. Inhuma requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. Through 462-km proximity to the industrial district cluster of Maracanau, Inhuma inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. FB Bombas serves Inhuma from its Cabreúva-SP factory, with transport via BR-316 (via MA) and application-engineering support for dimensioning according to the actual operation profile.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
For industrial water and low-viscosity fluids in local industry (Inhuma, Piauí), FB engineering recommends FBCN. ASME B73.1 compliance and hydraulic testing, 96h to 7 days lead time from Cabreúva-SP.
For Inhuma, FB Bombas offers retrofit of existing baseplates — FBCN centrifugal pumps follow ASME B73.1 normalization, dimensionally interchangeable with KSB, Sulzer, Goulds and other global manufacturers already installed in the plant. The road network BR-316, BR-135 and BR-343, with BR-316 (via MA) as the main axis, defines response time for critical-part shipments and technical visits to Inhuma. FB Bombas maintains in Inhuma 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. The IBGE classification places Inhuma in the Centro-Norte Piauiense mesoregion — an area whose industrial profile directly influences demand for rotating equipment. FB Bombas is the national industrial-pump manufacturer serving Inhuma (PI) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Inhuma — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. Inhuma requires pumping of óleos industriais and água industrial, a fluid set for which FB Bombas already has product series with field-validated material selection. Through 462-km proximity to the industrial district cluster of Maracanau, Inhuma inherits technical-qualification standards (CRCC, sector audits and customer-side homologation standards) and approved suppliers — a favorable context for normalized FB solutions. FB Bombas serves Inhuma from its Cabreúva-SP factory, with transport via BR-316 (via MA) and application-engineering support for dimensioning according to the actual operation profile.
The FB model for Inhuma: 96h to 7 days logistics lead time, with the option to accelerate via air modal or alternative routing in operational emergencies. In Inhuma, transferência geral and utilidades are the applications that most often appear in local industrial operations; each defines a distinct set of process variables. Inhuma: óleos industriais and água industrial suggest materials such as austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a choice impacting both durability and cost of the pump-and-motor set. In Inhuma, FBEI and FBCN cover the technical range observed in the field — from primary transfer and circulation to drop-in retrofit cases (ASME B73.1 dimensional interchangeability) with global majors. For the FBCN centrifugal in Inhuma, correct selection comes from the circuit's flow × head pair: the right model is the one that places the operating point near BEP (best efficiency point), where efficiency and reliability go together. A pump oversized "to be safe" runs in internal recirculation — vibration, radial load and short seal life.
Inhuma: low industrial density — typically standalone projects, without regional cumulative volume — a variable influencing commercial strategy and service logistics. In Inhuma, value added is dominated by services (28%, IBGE 2021), with a 2023 GDP of R$ 190 million — a profile where pumping demand concentrates on building infrastructure, sanitation, HVAC and utilities, FBCN centrifugal territory. Inhuma: by affinity to the distrito-industrial cluster, variable seasonality depending on plant mix — individualized planning — a variable that enters commercial planning. In Inhuma, 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 Inhuma, near a distrito-industrial cluster, applications such as diverse applications — specialty chemicals, hydraulic oils, purified water and thermal oils make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues. Inhuma 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. Inhuma, among the 50 most populous cities in PI, maintains a relevant industrial base, sustains a predictable B2B demand chain — an ideal profile for scheduled supply and multi-year replacement contracts.
The main logistics axis between Cabreúva-SP and Inhuma is BR-316 (via MA), totaling 1940 km — a route that sets the default delivery time for finished equipment. Beyond the main route, Inhuma is accessible via BR-316, BR-135 and BR-343 — options that provide redundancy in case of blockages or restricted operating windows. Typical transit time to Inhuma: 72h to 7 days, depending on modal and dry season — the window used in FB Bombas' standard commercial commitment. Technical-service coverage for Inhuma involves technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip.
For projects with FBCN pumps in Inhuma, talk to FB application engineering: viscosity analysis, available NPSH, seal materials and operating regime — technical response within 24-48 business hours.
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 Inhuma 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 Inhuma and the entire Piauí 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 Inhuma
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Inhuma — same series, same factory in Cabreúva/SP.
The FB line covers a wide range: mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins, viscous chemical and hydraulic products (FBE series); raw and treated water, process fluids, industrial effluents (FBCN series); thermal oil at elevated temperatures (FBOT series). Each application is sized according to fluid viscosity, temperature and chemical compatibility.
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.
Four pillars: a current Petrobras CRCC registration for Oil & Gas; API 676 (positive displacement) on the FBE series; ASME B73.1 (process centrifugals) on the FBCN series; and NFPA 20 / NBR 16704 compliance for stationary fire pumps.
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 Inhuma is handled by our regular road operator.
Yes. The entire metropolitan region and the microregions around Inhuma 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.
Shipment is by road via BR-316 (via MA), with industrial packaging suited to the journey and tracking until delivery. Sizing, proposal and technical support run in parallel through remote channels — distance does not change the engineering scope, only the logistics planning, reflected in the proposal schedule.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Inhuma 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.
Every FB pump leaves the factory with a warranty against manufacturing defects, under the terms detailed in the commercial proposal. The condition is that installation, operation and maintenance respect the manual's parameters and the sizing defined by engineering. For details on your project in Inhuma, talk to our technical team.
Yes. On the factory bench in Cabreúva/SP the FAT (Factory Acceptance Test) is carried out: hydraulic test with characteristic-curve measurement (Q × H), hydraulic efficiency, NPSHr and ISO 10816 vibration — witnessed by customer inspection when specified. The SAT (Site Acceptance Test) on Inhuma projects counts on application engineering during commissioning, including startup checklist, laser alignment and recording of the baseline vibration signature.
Yes. The FBCN series complies with ASME B73.1 (North American standard for horizontal end-suction process centrifugal pumps) — a feature that enables dimensional retrofit on existing baseplates in Inhuma plants originally equipped with KSB, Sulzer, Goulds or Flowserve. Shaft dimensions, suction/discharge flanges, casing feet and impeller centerline follow the standard; the rotating set is swapped without changing piping or baseplate.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).