Product Description

Specifications: 1) Water tank (interior): Stainless steel 2) Water tank (exterior): PVDF 3) Glass sizes: A) Diameter: Ф*7mm/Ф*8mm B) Length: ***0mm/***0mm C) Quantity: *5 / *8 / *0 / *4 / *0 4) Capacity: **0 / **0 / **0/ **0 / **0 / **0 L 5) Heat preservation: *2hrs 6) Hail resistance: *5mm Features: 1) Simple to install 2) Suitable for customers who can not put vacuum tubes on their roofs 3) Water wouldn’t run in the tube, so the heat delivery efficiency wouldn’t be affected 4) Both for pressurized and non-pressurized one 5)The whole system would run normally if some of vocuum tubes broke. 6)The whole system is connected without silica gel, so there is no problem of aging 7)The water is circulated wiyh high efficiency by pumper 8)It can be for huge project by parallel or serial connection.