Technical summary
For local industry in Tuntum, Maranhão, FB Bombas sizes FBEI, FBCN series from its Cabreúva-SP factory (2025 km). ASME B73.1 standardization, hydraulic testing, Petrobras CRCC and 96h to 7 days logistics lead time.


Gear pumps (internal & external) and centrifugal pumps manufactured in Cabreúva/SP. Serving Tuntum and region — factory 2016km away. Technical response within 24h.
Gear pumps (internal & external) and centrifugal pumps manufactured in Cabreúva/SP. Serving Tuntum and region — factory 2016km away. Technical response within 24h.

Years
Compliant
Tested
Direct answer for industrial projects — recommended series, standards compliance and logistics.
For local industry in Tuntum, Maranhão, FB Bombas sizes FBEI, FBCN series from its Cabreúva-SP factory (2025 km). ASME B73.1 standardization, hydraulic testing, Petrobras CRCC and 96h to 7 days logistics lead time.
Brazilian industrial-pump manufacturer since 1944, FB Bombas supplies Tuntum, 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. For the Tuntum, Maranhão 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. Typical fluids in Tuntum'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. Under the IBGE Centro Maranhense mesoregion grouping, Tuntum shares per-capita GDP, workforce profile and environmental-licensing patterns with adjacent cities — macroeconomic variables that reinforce predictability of local B2B demand. Logistically, the city connects to Cabreúva-SP via BR-135 (via Belém-Brasília BR-153), complemented by alternatives BR-135, BR-222 and BR-316 — a network that supports technical service within tight operational windows. FB Bombas serves Tuntum with a complete aftermarket package for FB pumps — factory spare parts, preventive maintenance, vibration troubleshooting (ISO 10816 analysis), ISO 21940 G2.5 balancing and replacement of a normalized pump on the existing ASME B73.1 baseplate. FB Bombas serves Tuntum 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.
FBEI and FBCN: this is the set of FB series with initial technical fit for Tuntum, respecting fluid characteristics and the regional operating regime. For óleos industriais and água industrial in Tuntum, the baseline is austenitic stainless steels (AISI 304/316) with attention to thermal expansion — FB engineering tunes from immersion tests, field history and iron/stainless/duplex compatibility within the local fluid classes. Tuntum: transferência geral and utilidades. This application mix is covered by the recommended FB series, with case-by-case fine tuning. Tuntum 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 low fluid-complexity profile in Tuntum (lean fluid roster — technical operation focused on few main vectors) shapes FB's technical strategy: standardization versus case-by-case customization. Tuntum has a services-oriented economy (27.6% of value added, IBGE 2021; 2023 GDP of R$ 410 million) — in this profile, typical projects involve centrifugals for utilities, reservoirs and fire networks, with the FBCN as the reference series. Tuntum 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). Tuntum, among the 50 most populous cities in MA, maintains a relevant industrial base, offers a continuous pipeline of technical opportunities — from retrofit to greenfield. Typical fluids handled in Tuntum (óleos industriais and água industrial) require careful selection of seal and coating materials — a central variable in pump sizing. Typical use cases identified for Tuntum: series FBEI for transferência geral and series FBCN for utilidades.
The BR-135 (via Belém-Brasília BR-153) corridor (2025 km) is the logistics spine for FB deliveries to Tuntum — a factor entering FOB pricing and the commissioning lead-time curve. BR-135, BR-222 and BR-316 broaden FB's transport flexibility to Tuntum — useful in tight-window PM campaigns or for cargo whose gauge requires routes with specific bridges/curves. The factory-to-Tuntum dispatch includes technical packaging (impact protection, moisture sealing), multilingual documentation (PT/EN/ES when required) and approved-carrier tracking.
FB engineers serve Tuntum with a formal technical proposal: curve-based sizing, materials, NPSH, field conditions and lead time. First engineering response within 1 business day; complete proposal within 3-5 business days.
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 Tuntum 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 Tuntum 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 Tuntum
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
FB Bombas serves Tuntum and neighboring municipalities with the same technical team — optimized visits and supply in joint campaigns.
Three fluid fronts are covered by the FB series. FBE: mineral and synthetic oils, asphalt (CAP), BPF fuel oils, petroleum derivatives, molasses, resins, viscous chemical and hydraulic products. FBCN: raw and treated water, process fluids and industrial effluents. FBOT: thermal oil at elevated temperatures. Fluid viscosity, temperature and chemical compatibility guide the sizing of every application.
Shorter delivery times (no import dependency), direct technical support from FB engineering, replacement parts with in-house manufacturing, prices in local currency (no exchange rate exposure) and on-site service for projects in Tuntum and surrounding areas. FB Bombas has been manufacturing in Brazil since 1944.
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 Tuntum, talk to our technical team.
Yes. Correct sizing is the main lever for energy efficiency — an oversized or undersized pump wastes energy. FB Bombas engineering calculates the optimal operating point considering the actual process conditions in Tuntum, optimizing the flow/pressure/power ratio.
There is no single configuration — engineering selects the mechanical seal based on the fluid, temperature and operating pressure. The range includes single seals, double seals in tandem or back-to-back arrangement, cartridge seals and packing glands in specific applications. When the fluid is hazardous, the recommendation is a double seal with barrier.
They can. FB Bombas' accreditation in FINAME (the BNDES Special Industrial Financing Agency), as a Brazilian manufacturer, makes equipment destined for Tuntum eligible for the BNDES Finame lines — Industrial Working Capital, Modernization and Capital Goods —, which offer preferential conditions for national industry. The product's FINAME code is provided by the commercial team on the technical proposal, ready to compose the customer's financial plan.
Limits vary by series. FBE and FBEI: up to 350°C, provided a heating jacket and special sealing are used. FBOT: up to 350°C in thermal oil circuits. FBCN: up to 260°C, with materials and sealing suited to the service. Well-sized sealing and materials are a condition for safe operation in these ranges.
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 Tuntum. 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.
Quotes can be requested via WhatsApp at +55 11 97287-4837, email comercial@fbbombas.com.br or through our website form. Provide the application (fluid, flow, pressure, temperature) and the technical team will respond with a proposal sized for your conditions in Tuntum.
The portfolio covers four in-house series: FBE (external gear) for viscous fluids, FBEI (internal gear) for low-pulsation services, FBCN (standardized centrifugal) for water and light fluids and FBOT (dedicated centrifugal) for thermal oil — plus complete fire-fighting systems per NFPA 20 and NBR 16704.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).