MTH Pumps High-Pressure, Low-Flow Regenerative Turbine Pumps

MTH Pumps (founded in 1965) is a U.S.-based manufacturer specializing in regenerative turbine pumps, centrifugal pumps, and sealless canned pumps. We stock many of their high-pressure, low-flow regenerative turbine pumps, which are engineered for demanding applications like boiler feed, condensate return, chillers, refrigeration, water service, and chemical processing. Manufactured in Plano, Illinois, MTH uses advanced, computer-controlled machining equipment to ensure consistent, high quality and reliable performance.

MTH T41 Series Turbine Pumps

MTH T41 Series pumps are close-coupled (or pedestal-mounted) regenerative turbine pumps designed for low flow clean-fluid applications (about 0.5 to 22 GPM) where moderate to high pressure (heads up to 600 ft) is required, with low NPSH and an easily serviceable design.

MTH T51 Series Turbine Pumps

MTH T51 Series are close-coupled or pedestal-mounted regenerative turbine pumps designed for clean fluids, with flow ranges from about 2 to 40 GPM and heads up to 700 feet, offering high pressure in low-flow scenarios, good efficiency, and low NPSH.

MTH regenerative turbine pumps shine anywhere you need high pressure at low to moderate flow, especially with fluids that are near their boiling point or prone to vaporizing. Their compact size and low NPSH requirements make them a reliable choice in tight installations and challenging suction conditions.

Common application areas include:

Fire protection & spray systems — maintaining steady pressure for sprinklers, misting, spray cooling, and washdown.
Boiler feed & condensate return — pushing against boiler pressure with relatively small flows in steam systems.
HVAC / chillers / temperature control — compact circulation under pressure for water or water-glycol blends.
Marine services — pressurized cooling and utility duties where space is limited and reliability is critical.
Chemical & volatile liquids — handling fluids near boiling with reduced risk of cavitation thanks to low NPSHr characteristics.