Technical summary
In Primeiro de Maio, Paraná, FBEI (external gear) serves local industry with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 402 km, 48-72h logistics lead time.


Cabreúva-SP → Primeiro de Maio (402 km via BR-116 Rodovia Régis Bittencourt): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book. FB Bombas application engineering owns technical specification in Primeiro de Maio — from customer data sheet to the final Data Book delivered with the pump, through application review, FAT on the hydraulic bench and on-site SAT support. The city sits within the IBGE mesoregion Norte Central Paranaense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. FB Bombas pumps installed in Primeiro de Maio, Paraná meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. The BR-116 Rodovia Régis Bittencourt corridor combined with highways BR-116, BR-277, BR-376 and BR-101 composes the freight mesh to Primeiro de Maio — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. FB Bombas is the national industrial-pump manufacturer serving Primeiro de Maio (PR) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Primeiro de Maio — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. In Primeiro de Maio, óleos industriais and água industrial make up the fluid portfolio served by local plants — each with its own requirements on available NPSH, in-service viscosity and sealing strategy (Plan 11/13/52/53 by criticality).
Cabreúva-SP → Primeiro de Maio (402 km via BR-116 Rodovia Régis Bittencourt): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book. FB Bombas application engineering owns technical specification in Primeiro de Maio — from customer data sheet to the final Data Book delivered with the pump, through application review, FAT on the hydraulic bench and on-site SAT support. The city sits within the IBGE mesoregion Norte Central Paranaense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. FB Bombas pumps installed in Primeiro de Maio, Paraná meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. The BR-116 Rodovia Régis Bittencourt corridor combined with highways BR-116, BR-277, BR-376 and BR-101 composes the freight mesh to Primeiro de Maio — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. FB Bombas is the national industrial-pump manufacturer serving Primeiro de Maio (PR) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Primeiro de Maio — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. In Primeiro de Maio, óleos industriais and água industrial make up the fluid portfolio served by local plants — each with its own requirements on available NPSH, in-service viscosity and sealing strategy (Plan 11/13/52/53 by criticality).

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Direct answer for industrial projects — recommended series, standards compliance and logistics.
In Primeiro de Maio, Paraná, FBEI (external gear) serves local industry with 12 sizes (1/8" to 6"), pressure up to 22 kgf/cm² and field-validated materials. Cabreúva-SP at 402 km, 48-72h logistics lead time.
Cabreúva-SP → Primeiro de Maio (402 km via BR-116 Rodovia Régis Bittencourt): origin of FB manufacturing since 1944, with vertical integration on a single site — CNC machining, assembly hydraulic bench and ISO 21940 G2.5 balancing — every unit ships with a traceable Data Book. FB Bombas application engineering owns technical specification in Primeiro de Maio — from customer data sheet to the final Data Book delivered with the pump, through application review, FAT on the hydraulic bench and on-site SAT support. The city sits within the IBGE mesoregion Norte Central Paranaense, a regional grouping of municipalities with similar economic and logistics profiles — useful for comparative analysis and technical-visit routing. FB Bombas pumps installed in Primeiro de Maio, Paraná meet CRCC Petrobras certification, API 610 (centrifugal) and API 676 (gear) compliance — credentials FB has sustained as a Brazilian manufacturer since 1944. The BR-116 Rodovia Régis Bittencourt corridor combined with highways BR-116, BR-277, BR-376 and BR-101 composes the freight mesh to Primeiro de Maio — a cost variable in pricing skids, pump-motor sets and indivisible cargo with escort. FB Bombas is the national industrial-pump manufacturer serving Primeiro de Maio (PR) with direct factory service from Cabreúva-SP. For local industry — the dominant industrial calling of Primeiro de Maio — we recommend the FBE, FBCN, FBOT and FBEI series, with field-validated materials, cartridge mechanical seal and characteristic curve certified on an hydraulic bench. In Primeiro de Maio, óleos industriais and água industrial make up the fluid portfolio served by local plants — each with its own requirements on available NPSH, in-service viscosity and sealing strategy (Plan 11/13/52/53 by criticality).
The transferência geral and utilidades set accounts for a large share of industrial demand in Primeiro de Maio; FB Bombas keeps documented history of analogous applications for sizing benchmarks. The technical profile of the papel-celulose cluster near Primeiro de Maio involves liquor circulation, white water, low-to-medium consistency stock pumps — information that guides preliminary sizing of FB series. In Primeiro de Maio, FBEI and FBCN cover the technical range observed in the field — from primary transfer and circulation to drop-in retrofit cases (ASME B73.1 dimensional interchangeability) with global majors. Primeiro de Maio receives equipment after hydraulic testing and ISO 21940 G2.5 balancing — traceable report attached to the Data Book.
Primeiro de Maio: low fluid complexity, lean fluid roster — technical operation focused on few main vectors. Primeiro de Maio: low industrial density — typically standalone projects, without regional cumulative volume — a variable influencing commercial strategy and service logistics. Primeiro de Maio: by affinity to the papel-celulose cluster, annual maintenance shutdowns concentrate demand into predictable windows — a variable that enters commercial planning. Working with óleos industriais and água industrial in Primeiro de Maio demands attention to viscosity at operating temperature, residual abrasiveness and chemical compatibility — criteria FB engineering applies on every project. In Primeiro de Maio, series FBEI for transferência geral and series FBCN for utilidades — a combination that covers the typical local industrial demand. Due to proximity to the papel-celulose cluster, Primeiro de Maio shares a technical agenda with white/black liquor circulation, recovery-boiler feed and low-to-medium consistency stock pumping — a direct path to series and materials selection.
Primeiro de Maio receives equipment within 24-48h via federal highways counted from dispatch at the Cabreúva-SP factory. Cabreúva-SP to Primeiro de Maio: 402 km via BR-116 Rodovia Régis Bittencourt, a consolidated corridor with carriers qualified by FB Bombas for heavy-equipment cargo. Before shipment to Primeiro de Maio, each piece of equipment undergoes dimensional inspection, hydraulic testing and document verification.
Technical inquiry for the FBE series in Primeiro de Maio: 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.

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 Primeiro de Maio 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 Primeiro de Maio and the entire Paraná 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 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 Primeiro de Maio
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Primeiro de Maio — same series, same factory in Cabreúva/SP.
Mechanical seal configuration is defined by engineering according to the fluid, temperature and operating pressure. Options include single seals, double seals (tandem or back-to-back), cartridge seals and packing glands for specific applications. For hazardous fluids, double seals with barrier are recommended.
Yes. FB Bombas is a Brazilian manufacturer accredited in FINAME (BNDES Special Industrial Financing Agency), which qualifies equipment supplied to Primeiro de Maio 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.
Service to Primeiro de Maio 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 Primeiro de Maio are planned based on project criticality.
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 Primeiro de Maio, optimizing the flow/pressure/power ratio.
Maximum temperature depends on the series: FBE and FBEI operate up to 350°C with heating jacket and special sealing; FBOT operates up to 350°C in thermal oil circuits; FBCN operates up to 250°C with proper materials and sealing. Correct sizing of sealing and materials is essential for safe operation.
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.
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 Primeiro de Maio.
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 Primeiro de Maio. 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.
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.
Yes. Since FB Bombas manufactures entirely in Cabreúva/SP, replacement parts for the FBE, FBEI, FBCN and FBOT series are available directly from the factory, with short lead times for scheduled stops and priority service for emergencies. This significantly reduces total cost of ownership.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).