Solar Water Heater 1.Both inner & outer tank use stainless steel SUS 304 2.High quality with reasonable price.

Type of Vacuum tube: 47mm*1500mm  58mm*1800mmThe material of  inner tank: SUS304-2B stainless steel( food grade)The material of outer tank: drawbench silver steel Insulation Layer: Integrated foaming Polyurethane Thickness : 50 mmThe material of Frame: Galvanized steelFastening Piece: Stainless steel screwSeal Ring: macromolecule silicon ring

2. Tube specification: Φ58mm*1800mm*21 Φ58mm*1800mm*24 Φ58mm*1800mm*30 Φ58mm*1800mm*36 3. Tube coating: ALN/AIN-SS/CU

4. Tank capacity: 210L 240L 300L 360L

Evacuated Tube Solar Water Heater