Plumbing Systems

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Plumbing Systems

Patterson engineers plumbing systems with variable frequency or constant speed drives to follow cooling load with maximum energy efficiency. We have standard duplex and triplex configurations with working pressures up to 240 psi per pump and heads up to to 555 ft. Vertical and horizontal split-base configurations can fit through a 36-in door opening, easily accommodating existing construction.


Vertical multi-stage pumps, constant or variable speeds, configurable header orientation, and NEMA 1 and 4 enclosures are available in the TDH+ models of the plumbing systems series and all systems have split base options if desired. Our state-of-the-art System Controller provides more effective energy and system management with custom, programmable system control.


We can also help you configure a custom solution. Custom booster systems are available with multiple pumps, controls and piping materials to fit individual project needs with a working pressure to 500 psi. Pump options include end suction, horizontal split case, vertical turbine or vertical diffuser. Customization options include flow sequencing with meter; digital flow display; irregular power alarm; 24/7 clock; elapsed time meters; lightning arrestor; individual disconnects per pump; and metal or fiberglass housing.

High enough. Fast enough. Just enough.

Greenfield mixed-use projects, light industrial sites, high-density construction and high-rise conversions and up-fits are bringing more and more demands for reliable water supply. That’s why plumbing contractors worldwide are filling these needs with pre-engineered packaged systems.