ONS-P-FC
the core of flat plate collectors adopt copper and aluminum or all copper which are popular,
they can heat water quickly and the thermal efficiency is very high, so they are suitable for large engineering system
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Model
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ONS-P-FC
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Dimension mm
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2000*1060*70/80
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2000*1560*70/80
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Cross Area m2
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2
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3
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Optical Efficiency η %
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71.6-79.8
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71.6-79.8
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Loss Coefficient a1 w/m2K
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4.5-5.01
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4.5-5.01
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Loss Coefficient a2 w/m2k2
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0.016-0.033
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0.016-0.033
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Joint Dimension mm
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Φ22
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Φ22
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Maximum Working Pressure Mpa
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1
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1
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Working Temperature ℃
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—40 ～ 150
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—40 ～ 150
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Header pipe Material
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Red copper
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Red copper
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Riser pipe Material
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Red copper
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Red copper
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Absorber Material
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Aluminum/Red copper
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Aluminum/Red copper
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Surface treatment
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Anodic Oxidation/Black Chrome/Blue Titanium Coating
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Anodic Oxidation/Black Chrome/Blue Titanium Coating
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Absorptance
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0.95
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0.95
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Glass Cover Material and Thickness
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rhombic tempered glass（4mm）
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flat tempered glass （4mm）
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N.W（KG）
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36.5
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54
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Volume M3
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0.19
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0.29
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