Northern Lights Group SunRain Mini Solar Pump Station

SunRain- Integrated pump station with Wilo Star S16 3-speed solar pumpComplete solar control system including solar working station with drain fill valves and shut off isolation valves.Flow meter, pressure release valve, pressure gauge, temperature gauge, andWilo Star16 3-speed pump included. Quality brass components are high temperature rated. Note: RequiresSolar Controller - comes with 1/2" ftp compression connections.USE in closed loop design only. The circulation unit is used on the primary circuit of solar heating systems to control the temperature in the hot water storage. The pump inside the unit is activated by the signal from the differential temperature controller (sold seperately). In addition, this unit contains the functional and safety devices for optimum circuit control.FEATURESAll medium-bearing parts are made of brassAll connections 1/2 female ftpWith Pre-assembled steel wall bracket, with the PAW-mounting set to be installed directly to the tankFull port ball valve in return pipe is noise-free, low pressure drop, manual opener for faster line drain service, spring-actuated - special design for solar thermal applicationsLarge ball valve handles for easy grip, and visible closing positionFunction-optimized design insulation made of durable elastic EPP; 100% insulation of the fittings - excellent pump ventilation and coolingSolar safety assembly Pressure relief valve 86 PSI high-temperature manometer 0 - 90 PSI with Drain valve for flushing and filling, flat sealing connection for expansion tankFull metal solar thermometer, 32-320F (0 - 160C) can be pulled-off, with immersion sleeve being integrated in the ball valveFully assembled with flat sealing union connections at most jointsPump can be isolated for servicingFlow meter Flow quantity measuring device with balancing valve, 1-13 l/mFlushing and draining unit integrated Two drain valves (at the Flow meter and at the safety group) enable the filling and flu