Name: Non-pressure solar water heater
Model: KU47AL

Features:
1)Vacuum tube size: 47 X 1500mm
2)Inner tank: Stainless steel 304 2B food grade
3)Outer tank: Aluminum Galvanized sheet folded from mould with power painting
4)Outer tank dia. 420mm
5)frame material: Aluminum with anti-oxidation treatment
6)Insulating layer: 50mm polyurethane total forming with pressure and best density 43kgs/m3
7)Available sizes: 18, 20, 22, 24, 28, 30, 36 tubes with capacity 135L to 325L
8)Capacity of tank: 135L to 325L