Energy Saving Circulation Pumps

SOLAR 2WHM25-90 130

FEATURES
Cast iron housing suitable for closed loop systems, stainless steel housing for potable water and open loop systems.
PWM version -externally controlled by a PWM control signal from the system controller, PWM C profile, with both power feedback and flow feedback.
AUTO version – internally controlled by the integrated pump controller.

Specifications

Product name: SOLAR 2WHM25-90 130

Technical

Maximum flow 4.2m³/h
Maximum head 9m
TF class 110
Approvals VDE,CE

Materials

Pump housing Cast iron/Stainless steel
Impeller PES + GF30%

Installation

Maximum ambient temperature 40℃
Maximum operating pressure 10 bar
Type of connection G
Size of connection 1-1/2 inch
Pressure rating for connection PN10
Port to port length 130

Liquid

Pumped liquid Water
Liquid temperature range 2 ~ 110℃
Selected liquid temperature 60℃
Density 983.2 kg/m³

Electrical data

Minimum power input – P1 10 W
Power input – P1 80 W
Mains frequency 50 / 60 Hz
Rated voltage 1 x 230V
Maximum current consumption 0.70 A
Enclosure class 44
Insulation class F
Built-in motor protection NONE
Thermal protection ELEC

Controls

Internal control AUTO
Extermal control PWM

Others

Energy (EEI) 0.20
Terminal box position 12H
Net weight 1.81kg
Gross weight 2.218kg
Shipping volume 475*310*195mm

Curves

CAD

Dimensions

Documentation

Description

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