maris_solar_collectors


		1. ABSORBER PLATE- GI line Steel finstrips formed around galvanized steel tubes providing excellent heat transfer. The absorber plate is black coated, to produce a superior surface, highly efficient for solar energy absorption. 1. ABSORBER PLATE - GC line Steel finstrips formed around copper tubes providing excellent heat transfer. The absorber plate is black coated, to produce a superior surface, highly efficient for solar energy absorption. 1. ABSORBER PLATE - GCS line.Copper absorber ultrasonic welded on copper tubes providing excellent heat transfer. The absorber plate is selective coated, to get the highest efficient solar energy absorption.


		2. TUBING GRID - GI line. ½ " anodized steel skedule40, electronic welded to 1" manifold with an optimal ratio between diameters. 2. TUBING GRID - GC line. 16mm copper waterways silver brazed to 29mm copper manifolds with an optimal ratio between diameters. 2. TUBING GRID - GCS line. 16mm copper waterways silver brazed to 29mm copper manifolds with an optimal ratio between diameters. 3. INSULATION - Polyurethane foam cast under and around the sides of the absorber plate. Special PU with low freon content to meet European standard


		4. PIPING CONNECTION can be made at four locations, eliminating the need for external piping in a collector array. Outlet diameter: 1" BSP thread. 5. COLLECTOR CASE- weather-tight. Constructed of galvanized steel sheets. 6. GLAZING- single pane 3 mm clear glass. Options: tempered low-iron glass. 7. BACK PAN- made of PVC sheet, UV resistant. 8. GASKET- high temp. U-shaped, EPDM rubber. 9. ALUMINUM FOIL- To reflect the emitted heat radiation to the absorber plate. Minimizing heat loss at the back. 10. AIR GAP- between absorber plate and the back insulation reduses heat losses.