Technical summary
For viscous fluids in agronegócio (Parnaguá, Piauí), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 72-96h lead time.


Typical fluids in Parnaguá's industrial operations include defensivos viscosos and água — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Road access runs via BR-316 (via MA), with branches through BR-316, BR-135 and BR-343 — a corridor that sets delivery times for rotating equipment and the logistics of technical service. For the Parnaguá, Piauí 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. In Parnaguá, 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 is a Brazilian manufacturer of industrial pumps serving Parnaguá, Piauí, with the FBCN series applied to the agronegócio sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. For Parnaguá, where agronegócio is the dominant calling, FB Bombas recommends the FBCN series: FBCN centrifugal pumps for irrigation, water transfer and utility systems in agribusiness. Technical window: Robust for field, Low maintenance, High performance. Based in Cabreúva-SP at 1480 km via BR-316 (via MA), FB Bombas delivers to Parnaguá industrial pumps manufactured in-house since 1944 plus continuous technical support.
Typical fluids in Parnaguá's industrial operations include defensivos viscosos and água — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Road access runs via BR-316 (via MA), with branches through BR-316, BR-135 and BR-343 — a corridor that sets delivery times for rotating equipment and the logistics of technical service. For the Parnaguá, Piauí 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. In Parnaguá, 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 is a Brazilian manufacturer of industrial pumps serving Parnaguá, Piauí, with the FBCN series applied to the agronegócio sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. For Parnaguá, where agronegócio is the dominant calling, FB Bombas recommends the FBCN series: FBCN centrifugal pumps for irrigation, water transfer and utility systems in agribusiness. Technical window: Robust for field, Low maintenance, High performance. Based in Cabreúva-SP at 1480 km via BR-316 (via MA), FB Bombas delivers to Parnaguá industrial pumps manufactured in-house since 1944 plus continuous technical support.

Years
Certified
Warranty
Direct answer for industrial projects — recommended series, standards compliance and logistics.
For viscous fluids in agronegócio (Parnaguá, Piauí), FB application engineering recommends FBEI as a starting point. API 676 compliance, vertically integrated manufacturing in Cabreúva-SP, 72-96h lead time.
Typical fluids in Parnaguá's industrial operations include defensivos viscosos and água — a vector that determines whether the correct specification is the FBE/FBEI (gear) or FBCN/FBOT (centrifugal / thermal oil) series. Road access runs via BR-316 (via MA), with branches through BR-316, BR-135 and BR-343 — a corridor that sets delivery times for rotating equipment and the logistics of technical service. For the Parnaguá, Piauí 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. In Parnaguá, 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 is a Brazilian manufacturer of industrial pumps serving Parnaguá, Piauí, with the FBCN series applied to the agronegócio sector that dominates the region. Direct factory service from Cabreúva-SP, with application engineering for technical sizing and certification under CRCC Petrobras / API 610 / ASME B73.1 per project specification. For Parnaguá, where agronegócio is the dominant calling, FB Bombas recommends the FBCN series: FBCN centrifugal pumps for irrigation, water transfer and utility systems in agribusiness. Technical window: Robust for field, Low maintenance, High performance. Based in Cabreúva-SP at 1480 km via BR-316 (via MA), FB Bombas delivers to Parnaguá industrial pumps manufactured in-house since 1944 plus continuous technical support.
What defines the FBE external gear pump in Parnaguá is its behavior under variable pressure: being positive displacement, flow follows speed and practically ignores backpressure swings in the line — the typical case of defensivos e fertilizantes líquidos. Two installation requirements follow from this physics: a sized relief valve on the discharge and, for fluids that harden when cold, a heating jacket on the pump body. For defensivos viscosos and água in Parnaguá, 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. Technical fit in Parnaguá points to FBEI and FBCN as the series suitable for typical local operations — a baseline recommendation; the final specification depends on the specific process parameters. 100% of pumps bound for Parnaguá pass through the Cabreúva-SP hydraulic bench — acceptance testing with multi-point curve readings and G2.5 dynamic balancing.
Parnaguá: low fluid complexity, lean fluid roster — technical operation focused on few main vectors. Parnaguá: medium density — regular and predictable opportunity pipeline — a variable influencing commercial strategy and service logistics. With an agribusiness profile (27.6% of value added in agriculture, IBGE 2021) and a 2023 GDP of R$ 134 million, Parnaguá concentrates demand on pumping tied to agro processing — from syrups and molasses to effluents and line cleaning. In Parnaguá, defensivos viscosos and água form the typical fluid set — guiding both series selection (gear, centrifugal, thermal oil) and constructive detail (closed/open/semi-open impeller). Parnaguá shows cases like series FBEI for transferência em armazéns and series FBCN for irrigação de processo — a package FB Bombas addresses with real-curve sizing, material recommendation and dimensioned seal configuration. In Parnaguá, agronegócio accounts for a large share of the pumping load — combining utility lines (water, steam, compressed air) with dedicated process circuits.
For Parnaguá, 48-72h, with possible technical stop is the standard contractual transit window — compressible via emergency air modal for critical parts, on specific demand. Cabreúva-SP → Parnaguá via BR-316 (via MA) (1480 km): a corridor with regular FB freight history, supporting indivisible loads and sets with escort when the gauge demands. For Parnaguá, FB dispatch is preceded by: hydrostatic test at 1.5× design pressure, performance run with curve points, G2.5 dynamic balancing and Data Book closure — all traceable by serial number.
FB engineers serve Parnaguá for the FBE series with a sized proposal — duty point, fluid, field conditions and supply lead time.
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 Parnaguá 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 Parnaguá 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.
Request QuoteComplete pumping solutions for all industrial needs
Our technical team is ready to develop the ideal solution for your application
Contact Us
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 Parnaguá
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Parnaguá — same series, same factory in Cabreúva/SP.
Yes. Existing installations can undergo retrofit with FB Bombas — the scope covers seal upgrades, swapping worn components, adaptation for new fluids and hydraulic performance gains. A technical report on the current installation serves as the basis for the assessment.
Yes — and the secret lies in correct sizing, the main lever for energy efficiency. Both an oversized and an undersized pump waste energy. That is why FB Bombas engineering determines the optimal operating point from the actual process conditions in Parnaguá, balancing the flow/pressure/power ratio.
Coverage against manufacturing defects accompanies the supply of FB pumps — the full terms appear in the commercial proposal. It holds as long as installation, operation and maintenance follow what the manual specifies and the sizing performed by engineering. Our technical team clarifies the specific conditions of your project in Parnaguá.
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 Parnaguá 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.
The advantages are concrete: faster delivery because nothing depends on imports; FB engineering providing direct technical support; spares secured by in-house parts manufacturing; local-currency pricing, free from exchange rate exposure; and physical presence on projects in Parnaguá and surrounding areas. All from a company manufacturing in Brazil since 1944.
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.
Yes. As a Brazilian manufacturer accredited in FINAME — the BNDES Special Industrial Financing Agency —, FB Bombas qualifies equipment supplied to Parnaguá for BNDES Finame financing lines (Industrial Working Capital, Modernization, Capital Goods), with preferential conditions for national industry. On the technical proposal, the commercial team includes the product's FINAME code to enter the customer's financial plan.
Application engineering starts from four variables — flow, differential pressure, temperature and viscosity — and refines with available NPSH, duty cycle and chemical compatibility. The study is free for customers in Parnaguá and results in the exact model recommendation, not a generic family.
Yes. On pumps installed in Parnaguá, FB Bombas application engineering applies ISO 10816 (velocity RMS in mm/s) to diagnose misalignment, imbalance, bearing defects and cavitation. The scope covers baseline captured at startup, spectral comparison throughout PM campaigns and recommendation of interventions — re-balancing, bearing replacement, laser alignment — before the machine reaches the standard's zone D.
Contact can be made via WhatsApp at +55 11 97287-4837, email comercial@fbbombas.com.br or through the form on our website. Technical response is prioritized on the same business day, with direct reply from the application engineering team.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).