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Low pressure solar water heater buy in Haining
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Low pressure solar water heater

Low pressure solar water heater

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Price:
1200 CNY
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China, Haining
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Technical characteristics
  • BrandJINENG
  • Country of manufactureChina
  • Colorall kinds of color
  • Type of mountingDeck Mounted
Description
 

Non pressure solar water heater whose full name is directly inserting type full glass vaccum tube solar water heater,can't bear pressure due to the O-ring seal between vaccum tube and water tank. It is the most economical type of solar systems for hot water application. This solar water heater should be used in the non pressure situation, and it relies on the natural circulation of water between the tube and the tank. There are inlet/outlet pipe and overflow pipe under the tank. If the tank is filled with water, the water will flow through the overflow pipe and warming messege is sent, also, the water feeding valve needs to be turned off. When using this product, the hot water will flow through the inlet/outlet pipe because of the gravity effect, and at this time, the overflow pipe is mainly used to supply air. There is water in the vaccum tube, thus the water inthe tank will spill out under the condition that one tube is broken. In addition, electric heater can be installed to guarantee the hot water supply when it is rainy or cloudy.


Model: JNNP Inner tank: SUS304 or SUS316 Outer tank: 0.4mm color steel or stainless steel Frame: 1.5mm coated galvanized steel/ stainless steel /aluminum alloy Collector: 58-1800mm/47-1500mm vacuum tube Insulation layer: 50mm~60mm polyurethane foam Titled Angle: 27°/30°/45° Test pressure: 50kpa Hailstone Resistance in Diameter: Less than D25mm Capacity: 100L to 300L
Technical Parameters
Model Aperture area(m2) Total capacity Measurement(m3 Loading quantity
20'GP 40'GP 40'HG
47-1500-15 1.48 100 0.42 66 138 162
130 0.43 65 135 158
47-1500-18 1.67 120 0.46 60 124 148
150 0.48 58 118 141
47-1500-20 1.85 130 0.52 54 110 130
165 0.55 51 104 123
47-1500-24 2.29 140 0.61 45 93 111
200 0.64 43 89 106
47-1500-30 2.94 170 0.72 38 79 94
250 0.76 36 75 94
58-1800-12 1.68 100 0.48 58 118 141
58-1800-15 2.1 150 0.58 48 98 117
58-1800-18 2.51 180 0.68 41 83 100
58-1800-20 2.92 200 0.72 38 79 94
58-1800-24 3.36 240 0.88 28 61 77
58-1800-30 4.14 300 0.99 29 57 68
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Low pressure solar water heater
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