Non-pressurized solar water heater; Inlet&outlet are welded ;Copper exhaust ;ALN/ALN-SS/CU coating vacuum tube;SUS304 inner tank
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Export carton with foam inside.
Delivery Detail: In 15 days
Non-pressurized solar water heater
CE, CCC, ISO9001 certificate
Specification:
1. Bracket: Colorful steel thickness: 1.5mm/Stainless steel / Aluminium alloy thickness:1.2- 1.5mm;
2. Inner tank: SUS 304-2B food grade stainless steel thickness: 0.4-0.6m;
3. Outer tank: SUS 304 stainless steel/Galvanized steel Thickness: 0.3-0.5mm
4. Out tank dia.: 420/480mm;
5. Insulating layer thickness: 50-60mm polyurethane;
6. Back-up electric heater: 1-3KW;
7. Assisstant water tank or digital controller optional;
8. Inlet, outlet and pressure vent will be welded
9. Vacuum tube: Three target/high tube: Tri-element coating(ALN/ALN-SS/CU) or AL-N-AL coating, Dia. 58mm, 1.8m or 2.0m/dia. 47mm, 1.5m
10. Capacity: 100-500L
11. Quality guarantee: 5 years