Technical summary
In Macau, Rio Grande do Norte, FBCN+FBOT covers sal with ASME B73.1 normalized hydraulics — direct dimensional interchangeability with market references. Cabreúva-SP (2316 km), 96h to 7 days lead time.


Macau's productive fabric is dominated by sal and petróleo — sectors where FB Bombas maintains an installed base with normalized series (ASME B73.1) interchangeable with global majors. Macau, Rio Grande do Norte is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the sal 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. FB Bombas maintains an installed base in Macau with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. In Macau, petróleo bruto, óleos combustíveis and água de processo 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). FB Bombas maintains in Macau 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. The road network BR-101, BR-226 and BR-304, with BR-101 (via PB) as the main axis, defines response time for critical-part shipments and technical visits to Macau. Just 260 km separate Macau from the industrial district cluster of Maracanau — a distance that enables joint technical visits and dilution of mobilization cost across multiple customers. Within IBGE mesoregion Central Potiguar, Macau shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas application engineering serves Macau with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). From the Cabreúva-SP factory, 2316 km via BR-101 (via PB), FB Bombas reaches Macau with FBE, FBCN, FBOT inventory and engineering capability for special projects.
Macau's productive fabric is dominated by sal and petróleo — sectors where FB Bombas maintains an installed base with normalized series (ASME B73.1) interchangeable with global majors. Macau, Rio Grande do Norte is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the sal 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. FB Bombas maintains an installed base in Macau with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. In Macau, petróleo bruto, óleos combustíveis and água de processo 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). FB Bombas maintains in Macau 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. The road network BR-101, BR-226 and BR-304, with BR-101 (via PB) as the main axis, defines response time for critical-part shipments and technical visits to Macau. Just 260 km separate Macau from the industrial district cluster of Maracanau — a distance that enables joint technical visits and dilution of mobilization cost across multiple customers. Within IBGE mesoregion Central Potiguar, Macau shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas application engineering serves Macau with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). From the Cabreúva-SP factory, 2316 km via BR-101 (via PB), FB Bombas reaches Macau 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.
In Macau, Rio Grande do Norte, FBCN+FBOT covers sal with ASME B73.1 normalized hydraulics — direct dimensional interchangeability with market references. Cabreúva-SP (2316 km), 96h to 7 days lead time.
Macau's productive fabric is dominated by sal and petróleo — sectors where FB Bombas maintains an installed base with normalized series (ASME B73.1) interchangeable with global majors. Macau, Rio Grande do Norte is territory where FB Bombas operates as a Brazilian industrial-pump manufacturer with 80 years of continuous operation. For the sal 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. FB Bombas maintains an installed base in Macau with a structure of spare parts (impeller, shaft, wear ring, cartridge mechanical seal, bearings) and scheduled preventive maintenance — direct supply from the Cabreúva-SP factory, no intermediaries. In Macau, petróleo bruto, óleos combustíveis and água de processo 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). FB Bombas maintains in Macau 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. The road network BR-101, BR-226 and BR-304, with BR-101 (via PB) as the main axis, defines response time for critical-part shipments and technical visits to Macau. Just 260 km separate Macau from the industrial district cluster of Maracanau — a distance that enables joint technical visits and dilution of mobilization cost across multiple customers. Within IBGE mesoregion Central Potiguar, Macau shares economic context with adjacent municipalities, shaping typical pump specifications and the frequency of synchronized maintenance campaigns. FB Bombas application engineering serves Macau with custom technical sizing: system characteristic curve, available NPSH, in-service viscosity and mechanical-seal strategy (API Plan 11, 13, 52 or 53 by criticality). From the Cabreúva-SP factory, 2316 km via BR-101 (via PB), FB Bombas reaches Macau with FBE, FBCN, FBOT inventory and engineering capability for special projects.
Macau: transferência de óleos and circulação em refinaria. This application mix is covered by the recommended FB series, with case-by-case fine tuning. For sealing in Macau, single cartridge mechanical seal (Plan 11/13) for general service, upgradable to dual when the fluid requires secondary containment is a defensible starting point; final plan approval involves risk analysis of the specific fluid. Technical fit in Macau points to FBE+FBEI and FBCN+FBOT as the series suitable for typical local operations — a baseline recommendation; the final specification depends on the specific process parameters. Macau, near a distrito-industrial cluster, deals with variable mix: specialty chemicals, hydraulic oils, purified water and thermal oil — a technical agenda well known to FB application engineering. FBCN centrifugal pumps with flow up to 2,200 m³/h, head up to 138 m and temperature up to 260°C (thermal oil via FBOT up to 350°C) is the operating window initially considered for Macau — the final curve is finalized after piping-network analysis (head loss, geometric head, required vs. available NPSH). Material selection for petróleo bruto, óleos combustíveis and água de processo in Macau considers austenitic stainless steels (AISI 304/316) with attention to thermal expansion — a specification FB Bombas details on a matweb sheet after fluid chemical analysis. Technical-and-commercial support for Macau is covered from Cabreúva-SP, with typical lead time for critical parts of 96h to 7 days via dedicated carrier.
The demand profile in Macau reflects high industrial density — multiple plants in a small radius, meaningful cumulative demand. Economically, delivery to Macau brings logistics is a significant economic factor — order consolidation and integrated packages are recommended. Typical seasonality of the distrito-industrial cluster (variable seasonality depending on plant mix — individualized planning) directly impacts supply scheduling and PMs in Macau. Fluid-roster complexity in Macau is medium — moderate fluid roster — concentration in a few main technical categories. Macau belongs to the set of cities with relevant industrial scale in the state — a feature that enters the sizing of the service strategy. In Macau, sal accounts for a large share of the pumping load — combining utility lines (water, steam, compressed air) with dedicated process circuits. In Macau, petróleo bruto, óleos combustíveis and água de processo form the typical fluid set — guiding both series selection (gear, centrifugal, thermal oil) and constructive detail (closed/open/semi-open impeller). Macau shows cases like series FBE+FBEI for transferência de óleos and series FBCN+FBOT for circulação em refinaria — a package FB Bombas addresses with real-curve sizing, material recommendation and dimensioned seal configuration. Macau, among the 50 most populous cities in RN, maintains a relevant industrial base, sustains a predictable B2B demand chain — an ideal profile for scheduled supply and multi-year replacement contracts. For Macau, the FBFS line offers a complete fire-protection package: main pump, jockey, control panel NFPA 20 and diesel fuel tank — scope per NFPA 20. In Macau, near a distrito-industrial cluster, applications such as diverse applications — specialty chemicals, hydraulic oils, purified water and thermal oils make up the operational agenda — each backed by technical references in the FBE/FBCN/FBOT catalogues.
Cabreúva-SP → Macau via BR-101 (via PB) (2316 km): a corridor with regular FB freight history, supporting indivisible loads and sets with escort when the gauge demands. For Macau, 72h to 7 days, depending on modal and dry season is the standard contractual transit window — compressible via emergency air modal for critical parts, on specific demand. In Macau, FB Bombas structures a spare-parts program tailored to the operation profile — class-A items on consignment, class-B on scheduled order and class-C on demand. The distance to Macau opens room for multimodal routing — road + rail combination (where available) reduces total freight cost in high-volume projects. The BR-101, BR-226 and BR-304 mesh provides logistics redundancy for Macau — when one route is restricted (rains, construction, accidents), delivery is rerouted without compromising the critical lead time. For Macau, FB service follows the technical visits planned as a mission — concentrated agenda to cover multiple plants in a single trip model — application engineers conduct pre-scheduled visits while remote support via documentation and phone covers point queries.
FB engineers serve Macau for the FBCN 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.

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 Macau 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 Macau and the entire Rio Grande do Norte 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 Macau
Brazilian sectors for which FB Bombas sizes equipment — complete technical guides per application.
Regional service from Macau — same series, same factory in Cabreúva/SP.
Yes. Every FB Bombas pump delivered to Macau comes with a complete technical Data Book: hydraulic test certificate, material certificates (stainless, duplex, ductile cast iron per spec), ISO 21940 G2.5 balancing report, characteristic curve measured on the bench, API 682 mechanical-seal data sheets, operation and maintenance manual, and as-built drawings. All documentation is traceable by the unit serial number.
Yes. FB Bombas is a Brazilian industrial-pump manufacturer since 1944, with a factory in Cabreúva/SP and a technical team for projects in Macau. The FBCN (centrifugal), FBE/FBEI (gear) and FBOT (thermal oil) series cover applications typically served by global manufacturers such as KSB, Sulzer, Imbil and Grundfos — with advantages in lead time (no import), direct support without intermediaries, fast spare-parts availability and Portuguese-speaking application engineering. For retrofits, ASME B73.1 normalization ensures dimensional interchangeability with existing baseplates.
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 Macau have already made this replacement with gains in lead time, cost and local support.
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 Macau.
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 Macau.
Yes. The FAT (Factory Acceptance Test) is executed on the factory bench in Cabreúva/SP, with hydraulic test, characteristic-curve measurement (Q × H), hydraulic efficiency, NPSHr and ISO 10816 vibration — witnessed by customer inspection when specified. For projects in Macau, the SAT (Site Acceptance Test) is supported by application engineering during commissioning, with startup checklist, laser alignment and baseline vibration-signature capture.
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. 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 Macau, optimizing the flow/pressure/power ratio.
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.
FBE external gear pumps can operate with fluids up to 100,000 SSU (approximately 22,000 cSt). For very high viscosities, rotation is reduced to maintain volumetric efficiency and component life. Engineering sizes each application in Macau according to the actual viscosity profile.
Fill out the form and our technical team will contact you to size the ideal pump — gear (FBE/FBEI) or centrifugal (FBCN/FBOT).