Closed-Coupled Pressure Pumps

Closed-coupled centrifugal pumps deliver strong, reliable water pressure in a compact, direct-drive design. With the motor and pump on a single shaft, they run quietly, reduce maintenance, and are ideal for homes and light commercial systems.

 

(75 products)

ePumps stocks closed-coupled pumps from Berkeley, Grundfos, Sta-Rite, Myers, Air Flow Pumps, Square D, Tsurumi, and Yaskawa, with models for irrigation, filtration, reverse osmosis, washdown, and household pressure boosting.

  • Compact design
  • Fast installation & service
  • Free Shipping & Hassle-Free Returns

Need Help Sizing a Closed-Coupled Pressure Pump?

Get expert guidance choosing the right booster pump, pressure tank, pressure switch, or VFD/drive for household water pressure, sprinklers, RO/filtration, washdown, and light commercial systems — all in a compact, direct-drive design.

sales@epumps.com

(844) EPUMPS1 (378-6771)

FAQ's

What is a closed-coupled pump?

A compact centrifugal pump where the motor and impeller share a single shaft—eliminating couplers and alignment issues.

What are closed-coupled pumps used for?

Boosting water pressure for homes, irrigation/sprinkler systems, washdown, filtration, RO/UV systems, and small commercial plumbing.

Cast-iron or stainless steel—what’s better?
  • Cast-iron: Best for most home and irrigation applications

  • Stainless steel: Recommended for filtration, potable water, or corrosive environments

Do I need a pressure tank?

Often yes. Pressure tanks reduce short-cycling, protect the motor, and keep PSI consistent.

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