Technical summary
The FBEI gear-pump line is specified in Mari, Paraíba for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (2204 km), API 676 and direct technical service from FB engineering.


Typical fluids in Mari's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Mari, Paraíba with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas application engineering serves Mari with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Only 140 km from the port cluster of Cabo De Santo Agostinho, Mari benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The BR-101 (via PE) corridor combined with highways BR-101, BR-230 and BR-104 composes the freight mesh to Mari — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. Industrial plants in Mari rely on FB Bombas spares held in scheduled stock: semi-open and open impellers, wear rings in various materials, dual cartridge seals API 682 Plan 53 and SKF/FAG bearings per the original spec. FB Bombas maintains in Mari 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. Based in Cabreúva-SP at 2204 km via BR-101 (via PE), FB Bombas delivers to Mari industrial pumps manufactured in-house since 1944 plus continuous technical support.
Typical fluids in Mari's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Mari, Paraíba with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas application engineering serves Mari with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Only 140 km from the port cluster of Cabo De Santo Agostinho, Mari benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The BR-101 (via PE) corridor combined with highways BR-101, BR-230 and BR-104 composes the freight mesh to Mari — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. Industrial plants in Mari rely on FB Bombas spares held in scheduled stock: semi-open and open impellers, wear rings in various materials, dual cartridge seals API 682 Plan 53 and SKF/FAG bearings per the original spec. FB Bombas maintains in Mari 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. Based in Cabreúva-SP at 2204 km via BR-101 (via PE), FB Bombas delivers to Mari 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.
The FBEI gear-pump line is specified in Mari, Paraíba for local industry — flow and pressure set by the actual system curve. Cabreúva-SP factory (2204 km), API 676 and direct technical service from FB engineering.
Typical fluids in Mari's industrial operations include óleos industriais and água industrial — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Mari, Paraíba with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 610 / API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers) and a traceable Data Book on every unit shipped. FB Bombas application engineering serves Mari with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). Only 140 km from the port cluster of Cabo De Santo Agostinho, Mari benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. The BR-101 (via PE) corridor combined with highways BR-101, BR-230 and BR-104 composes the freight mesh to Mari — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. Industrial plants in Mari rely on FB Bombas spares held in scheduled stock: semi-open and open impellers, wear rings in various materials, dual cartridge seals API 682 Plan 53 and SKF/FAG bearings per the original spec. FB Bombas maintains in Mari 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. Based in Cabreúva-SP at 2204 km via BR-101 (via PE), FB Bombas delivers to Mari industrial pumps manufactured in-house since 1944 plus continuous technical support.
Sitting in the technical context of a portuario cluster, Mari benefits from accumulated learning around bunker fuel oil (BPF), seawater for cooling and liquid bulk movement. FBEI and FBCN: this is the set of FB series with initial technical fit for Mari, respecting fluid characteristics and the regional operating regime. Typical applications mapped for Mari include transferência geral and utilidades — each with its own requirements for NPSH, acceptable pulsation and start-up strategy. For óleos industriais and água industrial, the materials recommendation in Mari converges on AISI 316 or for chloride resistance in marine atmosphere, a starting point adjustable based on field-observed corrosion. For Mari, the FB protocol includes hydrostatic test at 1.5× design pressure, performance run and ISO 21940 G2.5 balancing — all documented in the Data Book.
Fluid-roster complexity in Mari is low — lean fluid roster — technical operation focused on few main vectors. Typical seasonality of the portuario cluster (continuous flow with seasonality tied to agricultural harvests (bulk) and fuel supply) directly impacts supply scheduling and PMs in Mari. The demand profile in Mari reflects low industrial density — typically standalone projects, without regional cumulative volume. In Mari, 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). Mari, among the 50 most populous cities in PB, maintains a relevant industrial base, sustains a predictable B2B demand chain — an ideal profile for scheduled supply and multi-year replacement contracts. In Mari, near a portuario cluster, applications such as bunker (BPF fuel oil), marine cooling water and liquid-bulk discharge make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues. Mari 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.
Mari receives equipment within 72h to 7 days, depending on modal and dry season counted from dispatch at the Cabreúva-SP factory. Federal highways BR-101, BR-230 and BR-104 make up the access network to Mari, offering routing flexibility for equipment cargo. Cabreúva-SP to Mari: 2204 km via BR-101 (via PE), a consolidated corridor with carriers qualified by FB Bombas for heavy-equipment cargo. Before shipment to Mari, each piece of equipment undergoes dimensional inspection, hydraulic testing and document verification.
Technical inquiry for the FBE series in Mari: 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 Mari 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 Mari and the entire Paraíba 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 Mari
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Mari — same series, same factory in Cabreúva/SP.
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.
Sizing is performed by FB Bombas’ application engineering team based on four key variables: desired flow, differential pressure, working temperature and fluid viscosity. Additional data such as available NPSH, operating cycle and fluid chemical compatibility are also considered. The service is free of charge for customers in Mari.
For critical parts (mechanical seal, impeller, shaft, wear ring, bearings) during a plant shutdown in Mari, FB Bombas runs an emergency flow: pre-invoicing, priority dispatch and alternative modal (express road or air transport depending on distance and criticality). Typical lead time varies by region, with a window negotiable case by case. For customers with an installed base and scheduled PM, part of the stock can be kept on consignment at the plant.
Yes. FB Bombas serves Mari and the entire surrounding region with supply, technical support and replacement parts directly from the factory in Cabreúva/SP. Support includes sizing at no cost and, for critical projects, on-site technical visits.
Yes. FB Bombas application engineering supports ISO 10816 vibration analysis (velocity RMS in mm/s) for diagnosing misalignment, imbalance, bearing defects and cavitation on pumps installed in Mari. The service includes baseline capture at startup, spectral comparison during PM campaigns, and intervention recommendations (re-balancing, bearing replacement, laser alignment) before vibration exceeds the standard’s zone D.
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.
Yes. The FBCN series follows ASME B73.1 normalization (North American dimensional standard for end-suction process pumps) — which makes the pump-and-motor set interchangeable with global manufacturers (KSB, Sulzer, Goulds, Flowserve) already installed in plants in Mari. For retrofits, the existing baseplate, suction/discharge piping and foundations are usually preserved; what changes is the rotating set. FB application engineering performs the dimensional gap analysis prior to supply.
To receive a technical quote for industrial pumps in Mari, send via website form, WhatsApp +55 11 97287-4837 or email comercial@fbbombas.com.br the application data: fluid (name + viscosity at operating temperature), target flow (m³/h), discharge head (m), available NPSH, operating temperature and regime (continuous or intermittent). Application engineering responds with a preliminary technical proposal, characteristic curve, suggested materials and delivery lead time.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Mari 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.
Yes. Every FB Bombas pump delivered to Mari 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.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).