greenhouse solar water heater

Specifications

certificate:CCC CE RoHS ISO9001
convenient,economical,hi-tech

Greenhouse solar water heater

1) Inner water tank shell  is made of SUS3042B food grade
stainless steel plates, welded by argon arc. Water is pure and drinkable
2) Heat insulation of water tanks adopts polyurethane foam and the thickness
is 55mm
3) Silicon rings to connect and seal them
4) The tubes and supports are adjustable. The power bearing is average
and can assure the vacuum tubes to use for a long time
5) Whole glass vacuum tubes adopt super hard borax and silica glass
6) Absorption rate: =93%, thermal radiation rate: =6%
7) It resists 25mm hail and the using life can last 15 years
8) Temperature when exposed to sun without water: 250^oC,
2.5 hours to boiling point if using single tube
9) If you use electrical appliances to aid heating and to switch off the power
supple before bathing

  

Feature:

1. It can operate under the high presssure and high temperature ,and it has a very long life span.

2.The insulation layer of water tank consists of the high density polyurethane foam,the temperature can be preserved for more than 72 hours.

3.Temperature preservation is equipped with standard electric water heater setting ,automatic temperature control exchanger,with increased anode magnesium bar.

4.The anode bar to prevent furring.