Laing LMB15107995, Model D5 SOLAR/090B, Bronze Solar Circulator, 12-24V

Description

Laing D5 SOLAR/090B Solar Circulator
This D5 solar pump can be used for most circulation pump applications without connection to the power grid but with direct connection a photovoltaic panel. It is perfect for single family home thermal solar systems or any circulation pump application where conventional power is not available. The D5 Solar pump comes with an integrated over-temperature safety device which shuts off the pump electronics when reaching temperatures over 230°F. When the temperature of the pumped fluid is below 203°F the pump will function normally. After reaching a critical temperature 203°F the pump will lower its speed automatically in order to avoid a total shutdown. However, if the temperature continues to rise the pump will eventually shut down completely and automatically restart after cooling down.
Features and Benefits
Start-up power requires less than 1 Watt
Directly connects to P.V. panel
Economic and powerful
ECM Technology
No conventional shaft bearings or seals eliminating bearing noise and seal leaks
Estimated service life exceeds 50,000 hours
Self-realigning bearing is lubricated and cooled by the media
Even after prolonged shutdown, the pump will start reliably
All parts exposed to the fluid are completely corrosion resistant
Includes built-in ball valve, check valve and purge valve
Applications
Domestic hot water
Radiant floor heating
Liquid transfer
Solar applications
General purpose pumping