1) Product features

lWater tank production requirements meet the standards NT/T 514-2002 “household solar water heater storage tank” and Donper solar enterprise standard Q/DT. JB008-2011 "the pressure water storage tank"    involved in the relevant regulations;

lWater tank heat exchanger adopts underneath type design, so as to mix water more even. Water tank inlet and outlet pipe adopt underneath type inlet and outlet water, with underneath type auxiliary heating;

lTank side mounting with the second generation of magnesium rod core, protection more thoroughly, maximum extend the life of the tank;

l The material of inner tank and inner cover is SUS304-2B stainless steel, the inner tank thickness is δ=1.0mm, the cover pressure membrane is one-time molding, the cover thickness isδ=1.2mm;

lThe outer cover is made of galvanized sheet, powder coated gray outdoor powder, the thickness isδ=0.5mm, color code RAL7001, spraying meet the country standard requirements;

lThe outer tank is made of color steel plate, the color is gray, the thickness isδ=0.4mm, color code RAL70035;

lEnvironmental protection polyurethane thermal insulation layer, the density is not less than 32 Kg/m3;

lWater tank upper configuration of a mechanical thermometer, standard configuration underneath type 220 v 1.5 KW electric heater;

lAll interface pipes adopts SUS304 stainless steel male thread interface, interface size see water tank structure;

lWater tank for the hanging vertical installation, back rack spray gray outdoor powder;

lWater tank for horizontal packaging, packaging cushion foam up and down in the water tank, neutral white board box, box is stuck outside stickers and logo.

2) Technical parameter