150L Homemade Compact Low Pressurized Vacuum Tube Solar Water
Heater for Bathing
• Seamless Welding of Tank Body
• Inlet & Outlets Welding
• Cover Welding of Inner Tank
• Inner Tank Punching & Rolling
| Vacuum tube | Spec. (mm) | Φ 47× 1500 Φ 58× 1800 |
| Tube (pcs) | 15 / 18 / 20 / 24 / 30 / 36 |
| Material | 3.3 Borosilicate glass, magnetron spluttering selective coating |
| Coating | AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN |
| Water tank | Capacity | 70L- 500L for inner water tank |
| Inner tank | Food-grade stainless steel plate SUS304-2B |
| Insulation | High-density polyurethane integrated foam-forming 50~60mm |
| Tank shell | Color steel plate |
| Bracket | Spec. (mm) | 1.2 ~ 1.5mm thickness |
| Material | Hot-dip galvanized steel plate |
| Accessories | Stainless bolts & nuts, Silicon rubber seal, Dustproof rubber seal,
Plastic pipe holder |
| Optional device | Electrical heater, Intelligent controller / Assistant tank, Anod
magnesium bar |
| Tilt angle | 25° ~ 50° |
| Water output | 45-95 °C |
| Hail resistance | Φ 25mm diameter |
• Inner Water Storage Tank:
Made of thick food-grade stainless steel SUS 304-2B with advanced
argon arc welding tech to keep inside water clean and drinkable.
"no leakage, durable and reliable for decades hot water storage,
the inlets and outlets can be customized as per request,
marine-grade SUS316 stainless tank is available"
• Tank Exterior Shell:
Made of high-quality coated color steel, fluorocarbon plate or
stainless steel all of which are erosion resistant.
It’s able to survive more than 20 years in ocean coast weather
conditions, SUS304 stainless steel shell with its better
performance at all points enjoys much popularity among our
customers.
• Tank Insulation Layer:
High-density polyurethane integrated foam-forming layer with twice
slaking treatment which ensures heat preservation as long as 72~80
hours
• Bracket:
Made of thick galvanized or stainless steel or aluminum all of
which are designed for 140 km/hr wind load and corrosion resistant
to ocean weather conditions
Parts & Specification:
Inner Storage Tank: Food-grade stainless steel SUS304-2B 0.4MM
2. Tank Exterior Shell: High-quality white coated color steel 0.4MM
3. Heat Insulation: High-density polyurethane integrated
foam-forming layer with 72~80 hours heat preservation
4. Vacuum Tube: Borosilicate glass vacuum tube, single-target
magnetron sputtering AL/AL-ALN(H)/AL-ALN(L)/ALN coating
5. Bracket: Hot-dip galvanized steel 1.5MM, universal bracket
suitable for slope and flat roof installation
6. Optional Devices: Auxiliary tank, Electrical heater, Intelligent
controller, Anode magnesium bar
7. Accessories: Stainless bolts & nuts, anti-aging silicon gasket,
dust-proof rubber seal, plastic air-vent cap
8. Angle of bracket: 20°-50°
9. Hot water Output: 45-95°
10. Designed Pressure: 0.5 Bar
