Reliable, Efficiently Engineered API, and Heavy-Duty Pumps Designed for Upstream and Downstream Applications.

Category: Process Pumps

Application: Oil & Gas Production, Petrochemical, General Industry Needs

Reliability and efficiency are paramount when it comes to industrial pumps, which is why Sunair is proud to offer the complete line of Marelli pumps to power your most essential operations seamlessly and effectively. 

Marelli Bombas is a division of Sundyne with a globally installed base of over 10,000 pumps. Marelli has earned their reputation for manufacturing a broad range of highly reliable single-stage, multi-stage, and vertical pumps delivering exceptional performance for upstream, downstream, and engineered water applications. 

Unrivaled Reliability 

These robust pumps are built to last, with rugged rotor designs and low vibration balanced rotors, ensuring years of continuous operation. Their energy-efficient design not only saves resources but also meets the stringent requirements of API 610 and ISO 13709 standards for centrifugal pumps, including overhung, between-bearings, and vertically-suspended configurations.

Trusted by Engineers Worldwide

Process engineers across a range of industries rely on Marelli heavy-duty pumps for their industrial applications. Whether it's refining, petrochemical, offshore operations, floating production storage and offloading (FPSO) facilities, floating liquefied natural gas (FLNG) plants, or general industries requiring high-pressure and flow, Marelli pumps deliver the performance you need. 

Marelli’s major pumps line include:

  • Marelli PDH-LH, API-610 BB1, Centrifugal Process Pump
  • Marelli KSMK, API-610 BB2, Double Volute Centrifugal Process Pump
  • Marelli DVMX, API-610 BB3, Multi-stage Centrifugal Process Pump
  • Marelli SMK, API-610 OH2, Centrifugal Process Pump
  • Marelli SMKL, API-610 OH2, Centrifugal Pump 
  • Marelli FG, API-610 VS1, Vertical Multi-Stage Centrifugal Pump
  • Marelli FQ, API-610 VS2, Vertical Double Volute Centrifugal Pump
  • Marelli VSMK, API-610 VS4, Vertical Volute Centrifugal Pump
  • Marelli FGB/TKVB API-610 VS6, Vertical Can Pump

Designed for a Wide Range of Industry Applications 

Marelli manufactures pumping solutions that are used across a diverse range of industrial applications, some of the most common of which include: 

  • Hydrocracking
  • Topping
  • Gas Condensate
  • HDS
  • Merox LPG
  • Amine
  • Sour Water Stripper
  • Coker
  • Platformer
  • Tank Farms
  • Condensate Extraction
  • Process Charge
  • Desalination
  • Fertilizers
  • Oil fields & terminals
  • Reverse osmosis
  • Synfuels

Powerful Solutions & Flow Rate Capabilities 

With flow rates reaching 66,000 gallons per minute (15,000 m³/hr), Marelli pumps are able to handle large flow rates and pressures, offering unmatched performance and productivity. 

Marelli also produces pumps that are perfectly suited for demanding engineered water management solutions, whether it's refining cooling towers, raw water intake, water transfer, irrigation, or pumping for large osmosis plants.

Custom Engineered Solutions

Sundyne Marelli can also provide custom engineered solutions that make replacement of old assets with more efficient, upgraded pumps simple. Read about one of our recent successes with a custom volute drop-in replacement requiring no pipe changes.

No matter the scale or complexity of your industry or facility, you can trust Sunair to identify, install, and support the best pump solutions to keep your operations running smoothly longer. Work with Sunair to outfit your facility with the best Marelli pump products for your application.

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