Non-pressurized solar water heater DK5818-36

Product Detailed

Solar water heater
1,durable
2,economical and high-efficiency
3,design flexibly
4,easy installation.

Solar water heater features:
1.Modular design, arbitrary combination,harmonize with the building perfectly.

2.Intelligent control and automatic operation.

3.Multifunction: bathing, washing ,domestic heating ect.

4.Work longer hours and fully enjoy your hot water life.

Specifications:

Model: DK5818-36
1) Vacuum tube: borosilicate glass 3.3, Al N/Al N-SS/Cu selective absorbing coating
2) Vacuum tube size: Φ58x1,800mm
3) Vacuum tube qty: 36 pcs
4) Interval: 7.7cm
5) Heat insulating layer: 50mm thickness polyurethane foam
6) Heat preservation: 72hrs
7) Inner tank: made of SUS304-2B food grade stainless steel
8) Thickness of inner tank: 0.5mm
9) Outer tank : pearl galvanized steel/stainless steel
10) Tank diameter: 470mm
11) Bracket: galvanized steel/stainless steel
12) Thickness of bracket: 1.4mm
13) Hail resistance: 25mm
14) Colour selection: red / golden / black / blue / purple
15) 1 set of dimension(cm)LxWxH: 1176x161x142cm
16) Packing: carton/wooden frame(for vacuum tube)
17) Water tank capacity: 300L
18) Reflex angle: 27/38/45
19) Weight: 125kg/1set
20) Seals: Silicone polymer.
21) Screw material: Stainless steel
22) Water tank type: unpressurized