Non-Pressure Solar Water Heater / Heating System Solar Keymark

Product Description

1. Inner tank 0.4mm SUS304 stainless steel made in Korea.
2. Middle polyurethane made by Germany Bayer.
3. Outer tank is 0.4mm color steel.
4. Frame is 1.2mm zinc-coated.
Technical Specifications;
1. Whole glass vacuum tubes adopt super hard and silica glass;
2. Absorption rate: ≥ 93%, thermal radiation rate; ≤ 6%(100centigrade degree).
3. Temperature when exposed to sun without water: 250centigrade degree
4. Resist 25mm hail, life scale can last 20years.

OEM SERVICE

we are a professional manufacturer

Our advantages:
Our products process:

---

>> China market window pvc Single hung window sliding vertical double hung hardwares
>> High-Speed Railway Drainage PVC Pipe - Durable White Design
>> Horse Show Jump Stand with New Design Flower Box
>> Automatic 2 Station PVC/Tr/TPU/TPR/Rubber Shoe Soles Making Machine
>> Complete Set Liquid Sodium Silicate Production Line Equipment
>> 100bph Pet Bottlle Blowing Making Machine
>> Metal 5010msi Highspeed Grinding Machine for Diamond Wheel
>> High Impact Sports Bras for Women, Bra Workout Crop Tops Yoga Bra
>> Anti-Bacteria and Anti-Mite Bag Laundry Detergent Household Supplement Spout Bag Laundry Detergent
>> Micro Oval Gear Flow Meter
>> Sephcare temperature change hair colors vivid purple hair dye
>> Yuki Men Casual Party and Business Bow Tie
>> grooving cutter tool for vinyl floor
>> Keep Workers Away From Danger Fiberglass FRP Wall Grating Fence
>> High Speed Fully Automatic Vertical Powder Packaging Machine
>> Rotary Blowing Molding Machine Syjjj1-65-6 Made in China
>> Air Jet Loom with Independant Air Supply
>> PT/CT Potential Transformer Excitation Characteristic Tester/Instrument
>> Children Kids Mini Camera Digital Take Photo Camera 3 Inch Touch Screen Rechargeable Kids Mini Digital Camera Toys for Kids
>> 40mm&50mm&63mm&100mm Crimped Ring Glycerine Pressure Gauge, Stainless Steel