unpressurized solar water heater:
1)easy installation
2)module design and auto-operation
3)OEM service supply
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Samples in wooden cases,Large amount in usual cartons.
Delivery Detail: in 20 working days
The detailed information about unpressurized solar water heater
Descriptions:
1. Inner tank: 0.31/0.4/0.5mm thickness stainless steel SUS304-2B , advanced welding technique,
2. Outer tank: 0.31/0.4mm thickness galvanized steel, advanced welding technique
3. Corrosion resistant
4. Insulation layer: 50mm polyurethane foam
5. Frame materials: 1.2mm thickness galvanized steel
6. Type: 12, 15, 18, 20, 24, 30, 36tubes
7. Capacity: 100-360 liters
8. Heat preservation: 72 hours
Solar water heater warranty:5 years without any human-made damage and force majeure.
Working principle:
ADL serials is thermosyphon solar water heater, that is a kind of solar water heating system that solar collector and storage are connected together with the cylinder storage on the top and collector panel on the bottom. There is no need of pump to push the fluid and no need of pipeline between the collector and storage. It is a simple and safe solution to get heat power from the sun.
parts machining processes:
CNC punching
tap welding