1. Still working under -30 degree temperature
2. Still working even some tubes broken
3. Convenient installation
4.good price
Port: Shanghai/Ningbo
Minimum Order Quantity: 10 Set/Sets sample is accepted
Supply Ability: 45000 Set/Sets per Year
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Usually, we pack products in carton or wooden cases, or depend on consumers. Under FOB or CIF, we strictly adhere to the international terms and regulations for FCL and LCL of 20' and 40' containers.
Delivery Detail: Within 30 days after signing contract
Technical Data:
1. Material of inner tank: SUS304-2B imported food grade stainless steel
Thickness: 1.2mm
2. Material of outer tank: colored steel
Thickness: 0.4mm
3. Material of bracket: galvanized plate
Thickness: 1.5mm
4. Insulation: 55-60mm polyurethane foaming
5. Vacuum tube: heat pipe inside
6. Working pressure: 6 Bar
With the dia of 370mm for inner tank and 480mm for outer tank, this kind of solar water heater can work even in -30° temperature.