Solar water heater overpass;
CE
EN12975;
Solar Keymark certification;
Pressure Tubular Solar Water Heater with Copper Coil;
Pressure solar water heater features:
Place of Origin | China | Model Number | SFD | Price Terms | FOB | Brand Name | Sunlight | Payment Terms | T/T | Minimum Order | 1 sets | Supply Ability | 5000 units/month | Delivery Lead Time | 15days |
Features: 1) Designed to accept mains pressure cold water 2) Copper coil heat exchanger can be used as part of a closed or open loop system, providing heating to a main hot water tank 3) Freezing is of minimal concern for SFD series 4) Reliable, efficient, twin-glass solar tubes 5) Superior heat preservation with 50 - 65mm polyurethane tank insulation 6) Outer tank material: stainless steel plate or powder coated color steel sheet 7) Inner tank material: a) 0.5mm thick SUS304 food grade stainless steel plate b) High purity copper for the heat exchanger coil 8) Frame material: 1.2mm thick all stainless steel 9) Collectors may be connected in series to increase water heating capacity 10) Easy plug-in installation . |
Item No. | Specification | Tank's Capacity | Tank and solar tubes' Capacity | Effective collector area m2 | Diameter of outside tank | Qty. of solar tubes | Diameter of solar tube | Length of solar tube | SFD47155818 | Ø 470mm | 15pcs | Ø 58mm | 1.8M | 132.3L | 172.9L | 2.01 | SFD47185818 | Ø 470mm | 18pcs | Ø 58mm | 1.8M | 148.6L | 197.3L | 2.45 | SFD47205818 | Ø 470mm | 20pcs | Ø 58mm | 1.8M | 164.9L | 219.0L | 2.74 | SFD47245818 | Ø 470mm | 24pcs | Ø 58mm | 1.8M | 197.5L | 262.5L | 3.32 | SFD47305818 | Ø 470mm | 30pcs | Ø 58mm | 1.8M | 246.3L | 327.5L | 4.18 |
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