1.Direct Thermo siphon Solar Water Heater
2.Delivery within 20 days
3.5 years warranty
4.OEM service
Port: Shanghai
Supply Ability: 450 Set/Sets per Day
Contact SupplierPackaging Detail: All Packed in Carton SLDTS47/18 Qty 20'/40' Container (60/116 sets) SLDTS47/20 Qty 20'/40' Container (56/108 sets)SLDTS47/24 Qty 20'/40' Container (47/91 sets)SLDTS47/30 Qty 20'/40' Container (34/65 sets)SLDTS58/18 Qty 20'/40' Container (60/116 sets)SLDTS58/20 Qty 20'/40' Container (56/108 sets)SLDTS58/24 Qty 20'/40' Container (47/91 sets)SLDTS58/30 Qty 20'/40' Container (34/65 sets)
Delivery Detail: 20 working days upon common products
Direct Thermo siphon Solar Water Heater
Introduction
Direct Thermo siphon Solar Water Heater is most common used in domestic for its simple structure and economical cost. Its easy to be installed but the system has no pressure; it should be placed on the roof for the water head.
Feature..
1. Inner tank: Food Grade Stainless Steel 304-2B by argon protect welding, supply water quality and drinkable.
2. Outer shell: Galvanized Steel coated anti-corrosion layer
3. Heat insulation layer: 50-60mm import polyurethane integral foaming.
4. Frame: Galvanized Steel coated anti-corrosion layer, both install inclined and flat roof.
5. High Pressure Cold Water In: 6 bar cold water to tank from Feeder or Electric Auto Valve.
6. Automatic Heating Element is free.
1% spare parts are free.
All installation and operation documents are free.
Specification Reference
Tank capacity (L): 100L-250L
Tube specification (Diameter x Length) (mm): Ø47 x 1500, Ø58 x 1800
Tube quantity: 18-36 pcs
Tube vacuum degree: 5 x 10-3
Tube absorptivity >0.93
Tube heat loss <0.08
Tube heat transfer power: 26000Kw/m2
Working pressure (Mpa): 0.6
Anti freeze(): -40°C
Anti hail (diameter mm): 25mm
Reflector Area (Made of Alum alloy (m2): 3.4
Anti-wind support frame: 26.5m/s 10 grade
Inner tank specification (Diameter x Length) (m2)
Material of outer tank: steel coated with AL & Zn
Insulation (mm): polyurethane 55mm
Electronic heater (fixed in the water tank): 1100W/ 220V/ 50Hz
Dimensions of inlet and outlet of water: G1/2
Specification Model
MODEL | Aperture Area | Vacuum Tube | Capacity | GW | Qty 20'/40' | ||
diameter | length | No. | |||||
SLDTS47/18 | 1.89 | Φ 47mm | 1500mm | 18 | 100 | 62 | 60/116 |
SLDTS47/20 | 2.10 | Φ 47mm | 1500mm | 20 | 111 | 68 | 56/108 |
SLDTS47/24 | 2.52 | Φ 47mm | 1500mm | 24 | 133 | 76 | 47/91 |
SLDTS47/30 | 3.15 | Φ 47mm | 1500mm | 30 | 166 | 86 | 34/65 |
SLDTS58/18 | 2.59 | Φ 58mm | 1800mm | 18 | 100 | 62 | 60/116 |
SLDTS58/20 | 2.88 | Φ 58mm | 1800mm | 20 | 111 | 68 | 56/108 |
SLDTS58/24 | 3.46 | Φ 58mm | 1800mm | 24 | 133 | 76 | 47/91 |
SLDTS58/30 | 4.32 | Φ 58mm | 1800mm | 30 | 166 | 86 | 34/65 |