unpressurized solar hot water heating
China well-know brand
good quality with best price
5years warranty.
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Separate packing cartons for vaccum tubes ,tank ,bracket ,spare parts.
Delivery Detail: 14days against the downpayment
unpressurized solar hot water heating
It's a most economic system with higher efficiency. Working principle depends on Gravity. It'd be installed on the roof as top as possible to get enough hot water flow pressure. The simple controller can be used to show water temperature, level and control cold water supply or electric element work at preset time.
Solar Water Heater Feature
1) Stable and reliable performance and well wind resistance
2) Vacuum tubes at high temperature with new triangle elements
3) Dual-purpose brackets for both flat and inclined roof
4) Meeting the requirement of washing and bathing
5) Economical goods
Solar Water Heater Specifications:
1) Thickness of bracket: 1.5mm
2) Tube Type: 58mm x 1800mm /47mm x 1500mm
3) Inner tank: SUS304-2B food grade stainless steel
4) Outer tank: Aluminum Zinc coated steel or Stainless Steel
5) Capacity: 90-330L
6) Insulating layer thickness: 50mm - 60mm
7) Inner tank thickness of: 0.4mm - 0.5mm
8) Tank Diameter: 470mm/420mm
9) Heat preservation: more than 72hours
10) Hail resistance: 25mm-40mm
MODEL | vacuum tube | Capacity | GW | Qty.per20/40 | ||
diameter | length | No. | (Litre) | (kg) | Container | |
SW-N-A-47-14P | Φ47mm | 1500mm | 14 | 100 | 50 | 60/146 |
SW-N-A-47-18P | Φ47mm | 1500mm | 18 | 125 | 62 | 56/128 |
SW-N-A-47-20P | Φ47mm | 1500mm | 20 | 140 | 68 | 52/114 |
SW-N-A-58-10P | Φ58mm | 1800mm | 10 | 100 | 50 | 60/146 |
SW-N-A-58-15P | Φ58mm | 1800mm | 15 | 150 | 70 | 50/112 |
SW-N-A-58-18P | Φ58mm | 1800mm | 18 | 180 | 82 | 42/90 |
SW-N-A-58-20P | Φ58mm | 1800mm | 20 | 200 | 90 | 38/84 |
SW-N-A-58-25P | Φ58mm | 1800mm | 25 | 250 | 110 | 32/70 |
SW-N-A-58-30P | Φ58mm | 1800mm | 30 | 300 | 130 | 25/55 |