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solar hot water heater
Solar Water Heater
solar collector tubes: φ58*1800 high-borosilicate violet gold vacuum tube
Outer barrel material: 0.4mm color plate
Bladder material: SUS304-2B import food-grade 0.5mm
corrosion resistant plate
insulating layer: 55--70mm polyurethane tilted overall foam
stents material: Aviation aluminium zinc alloy
| Specification | Bladder material | Outer barrel material | Volume (L) | Daylighting area( m²) | |
| φ580*1.8/15 | SUS304 food-grade corrosion resistant plate | LC/BC | DL | 120 | 1.76 |
| φ580*1.8/18 | colour steel plate | Galvanized aluminum-zinc plate | 144 | 1.98 | |
| φ580*1.8/20 | 160 | 2.20 | |||
| φ580*1.8/24 | 192 | 2.24 | |||
| φ580*1.8/30 | Galvanized aluminium zinc special board | 240 | 2.52 | ||
| φ580*1.8/36 | 288 | 3.96 | |||
| φ580*1.8/50 | 400 | 5.5 | |||
| φ580*1.8/60 | 480 | 6.6 | |||
| φ580*1.8/75 | 600 | 8.25 | |||
| φ580*1.8/100 | 800 | 11 | |||
| φ580*1.8/120 | 960 | 12 | |||
| φ580*1.8/150 | 1200 | 15 | |||
compact unpressurized solar water heater