Technical summary
In Zé Doca, Maranhão, FBE (external gear) serves comércio with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 2234 km, 96h to 7 days logistics lead time.


Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Zé Doca, Maranhão with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers), API 610 engineered-to-order projects and a traceable Data Book on every unit shipped. Under the IBGE Oeste Maranhense mesoregion grouping, Zé Doca shares per-capita GDP, workforce profile and environmental-licensing patterns with adjacent cities — macroeconomic variables that reinforce predictability of local B2B demand. FB Bombas aftermarket support in Zé Doca covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. Only 383 km from the mining cluster of Barcarena, Zé Doca benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. FB Bombas technical service in Zé Doca covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. FB Bombas maintains in Zé Doca the technical portfolio of CRCC Petrobras + API 676 + ASME B73.1 (API 610 on engineered-to-order projects) — a regulatory base that spans refining, petrochemicals, mining, sanitation, pulp and paper, sugar-ethanol and steel. For Zé Doca, where comércio is the dominant calling, FB Bombas recommends the FBCN series: FBCN pumps for building systems, water and utilities in commercial establishments. Technical window: Compact, Silent, Low consumption. The BR-135 (via Belém-Brasília BR-153) corridor combined with highways BR-135, BR-222 and BR-316 composes the freight mesh to Zé Doca — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. FB Bombas serves Zé Doca from its Cabreúva-SP factory, with transport via BR-135 (via Belém-Brasília BR-153) and application-engineering support for dimensioning according to the actual operation profile.
Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Zé Doca, Maranhão with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers), API 610 engineered-to-order projects and a traceable Data Book on every unit shipped. Under the IBGE Oeste Maranhense mesoregion grouping, Zé Doca shares per-capita GDP, workforce profile and environmental-licensing patterns with adjacent cities — macroeconomic variables that reinforce predictability of local B2B demand. FB Bombas aftermarket support in Zé Doca covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. Only 383 km from the mining cluster of Barcarena, Zé Doca benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. FB Bombas technical service in Zé Doca covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. FB Bombas maintains in Zé Doca the technical portfolio of CRCC Petrobras + API 676 + ASME B73.1 (API 610 on engineered-to-order projects) — a regulatory base that spans refining, petrochemicals, mining, sanitation, pulp and paper, sugar-ethanol and steel. For Zé Doca, where comércio is the dominant calling, FB Bombas recommends the FBCN series: FBCN pumps for building systems, water and utilities in commercial establishments. Technical window: Compact, Silent, Low consumption. The BR-135 (via Belém-Brasília BR-153) corridor combined with highways BR-135, BR-222 and BR-316 composes the freight mesh to Zé Doca — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. FB Bombas serves Zé Doca from its Cabreúva-SP factory, with transport via BR-135 (via Belém-Brasília BR-153) and application-engineering support for dimensioning according to the actual operation profile.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
In Zé Doca, Maranhão, FBE (external gear) serves comércio with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 2234 km, 96h to 7 days logistics lead time.
Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Zé Doca, Maranhão with the FBE, FBCN, FBOT, FBEI series and FBFS fire-fighting systems — designed and produced in Cabreúva-SP with API 676 compliance, ASME B73.1 normalization (interchangeable with global manufacturers), API 610 engineered-to-order projects and a traceable Data Book on every unit shipped. Under the IBGE Oeste Maranhense mesoregion grouping, Zé Doca shares per-capita GDP, workforce profile and environmental-licensing patterns with adjacent cities — macroeconomic variables that reinforce predictability of local B2B demand. FB Bombas aftermarket support in Zé Doca covers technical service, spare parts with traceable Data Book, scheduled preventive maintenance (PM) and full overhaul on a factory bench with certified FAT. Only 383 km from the mining cluster of Barcarena, Zé Doca benefits from logistics spillover and movement of technical professionals — FB Bombas has a service track record in the region. FB Bombas technical service in Zé Doca covers centrifugal- and gear-pump sizing, commissioning support, assisted startup and operator training — a scope that spans the full technical-supply cycle. FB Bombas maintains in Zé Doca the technical portfolio of CRCC Petrobras + API 676 + ASME B73.1 (API 610 on engineered-to-order projects) — a regulatory base that spans refining, petrochemicals, mining, sanitation, pulp and paper, sugar-ethanol and steel. For Zé Doca, where comércio is the dominant calling, FB Bombas recommends the FBCN series: FBCN pumps for building systems, water and utilities in commercial establishments. Technical window: Compact, Silent, Low consumption. The BR-135 (via Belém-Brasília BR-153) corridor combined with highways BR-135, BR-222 and BR-316 composes the freight mesh to Zé Doca — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. FB Bombas serves Zé Doca from its Cabreúva-SP factory, with transport via BR-135 (via Belém-Brasília BR-153) and application-engineering support for dimensioning according to the actual operation profile.
Gear pump selection for Zé Doca starts with viscosity at the real pumping temperature — not the 40 °C catalog figure — the typical case of água. With that data, engineering defines speed (flow is proportional), bushing materials and the thermal arrangement: jacketed body for cold starts and a seal compatible with the hot fluid. Technical-and-commercial support for Zé Doca is covered from Cabreúva-SP, with typical lead time for critical parts of 96h to 7 days via dedicated carrier. Recommended FB series meet ASME B73.1 for horizontal normalized centrifugal pumps — consolidated market standard, ensuring interchangeability and test traceability for operations in Zé Doca. Zé Doca, near a mineracao cluster, deals with diluted slurries, process water with abrasive solids and slurry pumps when applicable — a technical agenda well known to FB application engineering.
In Zé Doca, value added is dominated by services (40.8%, IBGE 2021), with a 2023 GDP of R$ 686 million — a profile where pumping demand concentrates on building infrastructure, sanitation, HVAC and utilities, FBCN centrifugal territory. In Zé Doca, high industrial density — multiple plants in a small radius, meaningful cumulative demand — a characteristic that sizes FB's commercial strategy: application-engineering coverage, visit cadence and depth of consignment stock. Zé Doca belongs to the set of cities with relevant industrial scale in the state — an input that defines commercial priority and relationship type (one-shot, annual program, master agreement). In Zé Doca, mineracao-cluster seasonality manifests as 24/7 operation with annual scheduled outages — concentrated PM windows and continuous demand for critical parts — information FB Bombas uses to schedule plant capacity and ready-to-ship inventory. In Zé Doca, near a mineracao cluster, applications such as process-water booster, slurry pumping, pit dewatering and tailings dam services make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues. For Zé Doca, the FBFS line offers a complete fire-protection package: main pump, jockey, control panel NFPA 20 and diesel fuel tank — scope per NFPA 20. Zé Doca, among the 50 most populous cities in MA, maintains a relevant industrial base, sustains a predictable B2B demand chain — an ideal profile for scheduled supply and multi-year replacement contracts. In Zé Doca, engineered-to-order projects benefit from the FB combination: normalized baseline hydraulics + tailored customization (instrumentation, automation, special materials) with scope-defined lead time. In Zé Doca, comércio accounts for a large share of the pumping load — combining utility lines (water, steam, compressed air) with dedicated process circuits.
72h to 7 days, depending on modal and dry season: this is the typical delivery interval Cabreúva-SP → Zé Doca, based on a consolidated road route and FB-qualified logistics operators. BR-135, BR-222 and BR-316 broaden FB's transport flexibility to Zé Doca — useful in tight-window PM campaigns or for cargo whose gauge requires routes with specific bridges/curves. The BR-135 (via Belém-Brasília BR-153) corridor (2234 km) is the logistics spine for FB deliveries to Zé Doca — a factor entering FOB pricing and the commissioning lead-time curve. Zé Doca can operate with consigned PM kits (seal + bearing + gaskets) — an approach that reduces interruption during point shutdowns and simplifies industrial inventory management. The factory-to-Zé Doca dispatch includes technical packaging (impact protection, moisture sealing), multilingual documentation (PT/EN/ES when required) and approved-carrier tracking.
For projects with FBE pumps in Zé Doca, 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 Zé Doca 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 Zé Doca and the entire Maranhão 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
Our technical team is ready to develop the ideal solution for your application
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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 Zé Doca
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Zé Doca — same series, same factory in Cabreúva/SP.
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.
FB Bombas' rotating set balancing follows ISO 21940 G2.5 — a grade equivalent to the API 610 requirement for heavy-duty service. It is the level demanded in critical Zé Doca projects: continuous regime, plants with online vibration monitoring or operations where unplanned downtime is expensive. Above 3,600 RPM or with rotating mass beyond 50 kg, balancing is done on two planes, with a piezoelectric sensor.
Yes. In addition to the standard portfolio, FB Bombas develops custom solutions for special applications, including modifications in construction materials, sealing arrangements, integrated heating systems, skids, mobile assemblies and retrofit of existing installations. Special projects go through engineering before manufacturing.
FB Bombas has been manufacturing industrial pumps since 1944, with over 82 years of continuous experience. The factory in Cabreúva/SP operates with engineering, manufacturing and testing under one roof, ensuring total quality control on every unit supplied to Zé Doca and all of Brazil.
Shipment is by road via BR-135 (via Belém-Brasília BR-153), 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 offers technical training for operations and maintenance teams in Zé Doca, 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.
During a plant shutdown in Zé Doca, critical parts — mechanical seal, impeller, shaft, wear ring, bearings — enter FB Bombas' emergency flow: pre-invoicing, priority dispatch and choice of alternative modal (express road or air, depending on distance and criticality). Typical lead time depends on the region and the window is negotiated case by case. Customers with an installed base and scheduled PM can keep part of the stock on consignment at the plant.
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.
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 Zé Doca, talk to our technical team.
Yes — Zé Doca is part of FB Bombas’ direct service area. Supply, engineering support and spare parts ship from the factory in Cabreúva/SP; sizing is done at no cost and, when the project is critical, the team evaluates an on-site technical visit.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).