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Durable Circulator Pumps for Hydronic, Radiant, and Cooling Applications

Transportation circulator pumps are critical components in closed-loop fluid systems, designed to maintain continuous and controlled circulation of water or other media. These pumps play a key role in thermal management applications such as radiant heating, hydronic systems, and industrial cooling processes.

By driving fluid through piping networks and heat exchangers, circulator pumps enable effective heat distribution or dissipation, enhancing system efficiency and operational stability. MP Pumps’ circulator models are engineered for reliability and long service life, supporting flow rates and pressures tailored to demanding industrial standards.

Typical flow rates range from 5 to 100 GPM (1 to 23 m³/h), with pressure capabilities up to 150 PSI (10 bar), depending on the configuration and application requirements.

Transportation Circulators

Find Your Perfect Pump in Seconds

Discover the MP Pumps Quick-Pick Selection Charts – your fast track to the right pumping solution. From self-priming to high-performance centrifugal pumps, this guide simplifies selection with clear specs, material options, and configurations. Save time, boost efficiency, and keep your operations flowing with confidence.
Download - Brochure - Quick Pick Pump Selection Charts

Product Comparison

 

ModelStyleMax Flow GPM (LPM)Max Head-ft. (m)Mag. Drive12V24VAlum. HousingNickel Steel ImpellerComposite Impeller1/2" NPT3/4” NPT1” Hose5/8” Hose1-1/8” HoseFlanged w/1” NPT Female Adpt.
ILXInline12 (45)17 (5.2)     
SBXSchool Bus18 (68)15 (4.6)     
MDXMag. Drive25 (95)20 (6.1)