Technical summary
FBCN centrifugal pumps (FB Bombas) in Pastos Bons, Maranhão: sized for local industry, flow up to 2,200 m³/h, API 610 and ASME B73.1 compliance. Cabreúva-SP at 1886 km, typical critical-parts lead time: 96h to 7 days.


Pastos Bons, Maranhão is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the local industry industrial profile dominating the region, we offer the FBE, FBCN, FBOT and FBEI series with CRCC Petrobras certification, API 610 / API 676 compliance and ASME B73.1 normalization — basis for retrofit in plants with global manufacturers already installed. The óleos industriais and água industrial profile observed in Pastos Bons maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. Pastos Bons is served by the BR-135 (via Belém-Brasília BR-153) axis and also by highways BR-135, BR-222 and BR-316 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. Within IBGE mesoregion Leste Maranhense, Pastos Bons shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. In Pastos Bons, FB Bombas serves projects with in-house application engineering: system-curve analysis, NPSH balance (available vs required), series selection (FBE / FBCN / FBOT / FBEI / FBFS) and API 682 sealing plan. FB Bombas maintains in Pastos Bons 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. From the Cabreúva-SP factory, 1886 km via BR-135 (via Belém-Brasília BR-153), FB Bombas reaches Pastos Bons with FBE, FBCN, FBOT inventory and engineering capability for special projects.
Pastos Bons, Maranhão is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the local industry industrial profile dominating the region, we offer the FBE, FBCN, FBOT and FBEI series with CRCC Petrobras certification, API 610 / API 676 compliance and ASME B73.1 normalization — basis for retrofit in plants with global manufacturers already installed. The óleos industriais and água industrial profile observed in Pastos Bons maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. Pastos Bons is served by the BR-135 (via Belém-Brasília BR-153) axis and also by highways BR-135, BR-222 and BR-316 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. Within IBGE mesoregion Leste Maranhense, Pastos Bons shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. In Pastos Bons, FB Bombas serves projects with in-house application engineering: system-curve analysis, NPSH balance (available vs required), series selection (FBE / FBCN / FBOT / FBEI / FBFS) and API 682 sealing plan. FB Bombas maintains in Pastos Bons 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. From the Cabreúva-SP factory, 1886 km via BR-135 (via Belém-Brasília BR-153), FB Bombas reaches Pastos Bons with FBE, FBCN, FBOT inventory and engineering capability for special projects.

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
FBCN centrifugal pumps (FB Bombas) in Pastos Bons, Maranhão: sized for local industry, flow up to 2,200 m³/h, API 610 and ASME B73.1 compliance. Cabreúva-SP at 1886 km, typical critical-parts lead time: 96h to 7 days.
Pastos Bons, Maranhão is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the local industry industrial profile dominating the region, we offer the FBE, FBCN, FBOT and FBEI series with CRCC Petrobras certification, API 610 / API 676 compliance and ASME B73.1 normalization — basis for retrofit in plants with global manufacturers already installed. The óleos industriais and água industrial profile observed in Pastos Bons maps to a precise set of FB series: high viscosity → FBE/FBEI; water and low viscosity → FBCN; heat transfer → FBOT; fire protection → FBFS. Pastos Bons is served by the BR-135 (via Belém-Brasília BR-153) axis and also by highways BR-135, BR-222 and BR-316 for heavy-cargo movement — relevant for delivery of mounted skids and large pump-and-motor sets. Within IBGE mesoregion Leste Maranhense, Pastos Bons shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. In Pastos Bons, FB Bombas serves projects with in-house application engineering: system-curve analysis, NPSH balance (available vs required), series selection (FBE / FBCN / FBOT / FBEI / FBFS) and API 682 sealing plan. FB Bombas maintains in Pastos Bons 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. From the Cabreúva-SP factory, 1886 km via BR-135 (via Belém-Brasília BR-153), FB Bombas reaches Pastos Bons with FBE, FBCN, FBOT inventory and engineering capability for special projects.
Typical applications mapped for Pastos Bons 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 Pastos Bons converges on austenitic stainless steels (AISI 304/316) with attention to thermal expansion, a starting point adjustable based on field-observed corrosion. For the technical profile observed in Pastos Bons, FB Bombas application engineering recommends FBEI and FBCN as a starting point for sizing, subject to refinement per Q×H curve, available NPSH and actual fluid temperature. Technical-and-commercial support for Pastos Bons is covered from Cabreúva-SP, with typical lead time for critical parts of 96h to 7 days via dedicated carrier.
Pastos Bons shows a medium density — regular and predictable opportunity pipeline pattern, a structural factor that modulates predictability of recurring revenue and the viable contract type (spot, annual, multi-year). By the has a specific regional profile, with industrial demand sized to its scale profile, Pastos Bons ranks as a relevant market in FB's commercial plan with regular technical coverage. The low fluid-complexity profile in Pastos Bons (lean fluid roster — technical operation focused on few main vectors) shapes FB's technical strategy: standardization versus case-by-case customization. Pastos Bons 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. In Pastos Bons, 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).
The BR-135 (via Belém-Brasília BR-153) corridor (1886 km) is the logistics spine for FB deliveries to Pastos Bons — a factor entering FOB pricing and the commissioning lead-time curve. BR-135, BR-222 and BR-316 broaden FB's transport flexibility to Pastos Bons — useful in tight-window PM campaigns or for cargo whose gauge requires routes with specific bridges/curves. The service structure for Pastos Bons is sized as technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip, with escalation to additional visits in cases of commissioning, troubleshooting or complex retrofit.
For projects with FBCN pumps in Pastos Bons, 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.

Four differentiators that make FB Bombas the choice of leading Brazilian industries.
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 parts in stock for all series, ensuring operational continuity with zero downtime.
Own factory in Cabreúva/SP with full production capability, serving Pastos Bons 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 Pastos Bons 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.
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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 Pastos Bons
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Pastos Bons — same series, same factory in Cabreúva/SP.
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 Pastos Bons and all of Brazil.
To receive a technical quote for industrial pumps in Pastos Bons, 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.
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.
FB Bombas manufactures three major lines: FBE (external gear) for viscous fluids, FBEI (internal gear) for lubricating fluids, FBCN (normalized centrifugal) for water and low-viscosity fluids, and FBOT (specific centrifugal) for thermal oil circuits. We also serve fire protection systems in compliance with NFPA and NBR 16704.
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 Pastos Bons. 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.
FB pumps are supplied with a warranty against manufacturing defects according to the terms detailed in the commercial proposal. The warranty assumes installation, operation and maintenance within the parameters specified in the manual and sizing performed by engineering. Consult our technical team for specific details of your project in Pastos Bons.
Service to Pastos Bons is handled directly by the FB Bombas team at the Cabreúva/SP factory — no intermediaries, no resellers. That means direct contact with application engineering for sizing, technical quotes returned within 24h and original spare parts supplied without distributor markup. On-site technical visits to Pastos Bons are planned based on project criticality.
Yes. FB Bombas’ application engineering analyzes the installed pump specifications (flow, pressure, viscosity, temperature) and proposes dimensional or functional technical equivalence with one of our series. Many clients in Pastos Bons have already made this replacement with gains in lead time, cost and local support.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Pastos Bons 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. The FBE and FBCN lines were designed with easy access to wear-prone components, allowing disassembly and inspection with conventional tools. Detailed technical manuals and direct factory replacement parts availability simplify maintenance routines.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).