SWH Accessories

Circulation Pump

High-efficiency circulation pump for solar systems.

  • Energy-savingEEI A-rated low-power circulator
  • Wet rotorQuiet, maintenance-free operation
  • Variable speedPWM or 0-10V control
  • Wide voltage100-240V or 12/24V DC
Key Specifications
TypeCirculation
FeatureEnergy saving
Power25W – 100W
ApplicationSolar system

Product Introduction

EverPeak circulation pumps are high-efficiency wet-rotor circulators designed for solar thermal and hydronic loops. They move heat-transfer fluid between collector and tank with minimal electrical draw.

The permanent-magnet motor and electronic control deliver EEI A-class efficiency, while the sealed wet rotor means no shaft seals to leak and essentially no maintenance over a long service life.

Both mains (100-240V) and solar-DC (12/24V) versions are offered so the same pump fits grid-tied and off-grid systems alike.

Main Features

  • Permanent-magnet ECM motor
  • EEI A energy rating
  • Wet-rotor, leak-free design
  • PWM / 0-10V speed input
  • 100-240V AC or 12/24V DC
  • Overload and dry-run protection

Specifications

ModelPowerHeadVoltageRatingPort
EP-CP156-25W4-6m100-240VEEI AG1
EP-CP2510-40W6-8m100-240VEEI AG1
EP-CP123-18W3-5m12/24V DCEEI AG3/4

Item Details

Efficiency

Motor
Permanent-magnet ECM saves energy.
Rating
EEI A among the best class.
Draw
As low as 3W at partial speed.

Control

Input
PWM or 0-10V speed signal.
Modes
Constant / proportional pressure.
Protection
Overload and dry-run cut-out.

Variants

Mains
100-240V AC universal.
DC
12/24V for solar off-grid.
Port
G3/4 and G1 bodies.

Core Application Scenarios

  • 01Solar thermal loops
  • 02Floor heating circuits
  • 03Off-grid solar systems
  • 04Industrial hydronics

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