EnviroFlo™ Horizontal Split Case HVAC Pumps

The high-efficiency design of our HSC line of EnviroFlo™ pumps minimizes energy consumption for a moreGreen sustainable HVAC system. Match your pump precisely to the duty at hand in flows to 6,000 gpm and heads to 160 ft tdh. EnviroFlo HSC pumps are durable by design.

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ENVIROFLO™ Framed-Mounted End Suction HVAC Pumps

Patterson EnviroFlo™ ES Series pumps are available with standard flows to 2,500 gpm, and heads to 400 ft tdh, in close-coupled and frame-mounted versions. They feature a high-efficiency design that minimizes energy consumption, impacting Green initiatives. To simplify maintenance without disturbing piping connections or removing the motor, a back pullout configuration, including a sliding motor base, provides easy access to internal parts.

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EnviroFlo™ Vertical In-Line HVAC Pumps

Patterson EnviroFlo™ VIL Series pumps offer a legacy of quality and durability, with full flexibility to serve all applications and overcome constraints. The high-efficiency design minimizes energy consumption and lengthens service life, offering a quality, sustainable solution to HVAC fluid flow. The VIL Series is designed with annular-pressure-reducing clearance and impeller balance holes to reduce axial thrust.

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