No-pressure solar water heater,
the material of tank and frame is stainless steel,
low cost,high effience.
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: CARTON
Delivery Detail: 7days after received prepaid
Product model:
WF-CF-420-47*1500-15(16,18,20,24,30)tubes
WF-CF-470-47*1500-18(20,24,30)tubes
WF-CF-470-58*1800-16(18,20.24,30,36)tubes
Material of inner tank: | SUS 304 2B(food grade) with 0.4mm thickness |
Material of outer tank: | glvanized steel with 0.4mm thickness |
Material of Stand part: | Aluminum alloy with 1.6mm thickness |
Insolation: | plyurethane foam thickness:55-60mm |
Rubber seals and rubber ring material: | Silicone Rubber |
Vacuum tube | ¢47/1500, ¢58/1800 |
Heat Preservation ability: | 72Hours |
Hailstone resistance: | Dia≤25mm |
Optional installation angle | 20C,30C,38C,45C |
by the way, the assistant tank and electric heating are spare parts.