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Sundyne manufactures highly reliable engineered pumps and compressors for global companies in upstream and midstream oil and gas production, refining, petrochemical, chemical, power, and water process industries. Meeting the specifications is the most important criterion. Other pump companies don't have products that can be directly compared with a Sundyne.

Note: Liquid Handling Equipment, Inc. only represents these Sundyne products in the State of Tennessee.





Sunflo Pumps

The most versatile industrial-grade pump for high-pressure water applications.
Industrial-grade Sunflo pumps are specifically designed for High-Pressure applications such as boiler feed, NOx suppression, reverse osmosis, or high pressure wash down applications that are common to power generation, maritime, transportation, or food & beverage industries.


ANSIMAG sealless magnetic drive ETFE lined pumps are specifically designed for plant managers and process engineers who demand reliable and safe pumps for chemical processing and downstream refining applications.

Direct Drive Pumps

The Sundyne API 610, direct drive family of pumps are vertical inline, single-stage, overhung pumps that are either a close coupled design (OH5) or they feature a separate bearing bracket (OH3) with a flexible shaft coupling to accommodate multiple motor options. Each Sundyne direct drive pump is designed specifically to handle hydrocarbon processing and chemical production applications and maximize reliability and tolerance to normal system variations.

Integrally Gear Driven Pumps

Sundyne API 610, OH6 Integrally Gear Driven Pumps are engineered for critical high-head, low-flow, heavy-duty services required in the hydrocarbon, chemical, petrochemical, power generation, gas production, and specialty processing industries.

Multi-Stage Integrally Geared Pumps

Sundyne API 610 heavy-duty integrally geared driven pumps are engineered for critical extremely high-head services required for processing fertilizer, PTA, and urea.

Pressure Water Washdown Pumps

SundWASH® high-pressure systems are complete packages that include everything a centralized cleaning system requires for plants of any size. The modular layout offers a small footprint, and additional wash-down modules can be easily added to accommodate plant growth.

Process Gas Compressors

The Sundyne compressor line features single- and multi-stage centrifugal designs for API 617 and fit-for-purpose applications including fuel gas boost in power generation. Each model is custom-built to provide pulsa­tion- and vibration-free operation and to deliver oil-free process gas with zero emissions.

Diaphragm Compressors

Sundyne’s PPI diaphragm compressors deliver non-contaminating gas compression, through a leak-tight mechanism with static seals that do not need to be purged or vented. A set of metallic diaphragms isolates the process media from the piston & piston rings to eliminate the risk of cross-contamination. Sundyne’s PPI compressors present zero leakage threat to the atmosphere, providing an ideal solution for safely handling ultra-pure, corrosive, and volatile gases.

Marelli Heavy Duty API 610 Process Pumps

Highly reliable with a long life, Marelli multi-stage pumps are capable of reaching massive flow rates and pressures. They are ruggedly designed to run continuously for years with rugged rotor designs and low-vibration balanced rotor designs. They are efficiently designed to save energy and meet exacting API 610 and ISO 13709 standard requirements for overhung, between-bearings and vertically-suspended centrifugal pumps.