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U Pipe Solar Collector

U-pipe solar collector is our company a new type of new energy-saving product. This U pipe is seamed in an aluminium heat transfer fin in the interior of vacuum tube that transmits the heat from the interior tube to the U pipe.The liquid(usually a glycol-water antifreeze micture) in the metal U pipe is heated,and conducts the heat energy to the water inside the storage tank plate exchanger or intermal spiral copper coils.


SPECIFICATION AND DATA:


Specification

BUJ-16/1.8

BUJ-18/1.8

BUJ-20/1.8

BUJ-25/1.8

BUJ-30/1.8

Aperture Area (m²)

1.6

1.8

2.0

2.5

3.0

Tube Qty

16

18

20

25

30

Size(mm)

58/1800

Volume of The Fluid (L)

2.3/1.6L

2.6/1.8L

2.9/2L

3.6/2.6L

4.3/3.1L

Weight (kgs)

54/50kg

61/57kg

67/63kg

85/80 kg

101/94kg

Inner Pipe Material

Aluminum Header pipe φ15mm, U Pipe: φ8mm/TP2 Header Pipe φ22mm U Pipe: φ8mm

Outer Material

6063T5 Aluminum Alloy with Painted Powder Coating

Insulation

Rock Wood

Size (mm)

1936*1400*163

1936*1560*163

1936*1720*163

1936*2120*163

1936*2520*163

Empty Weight (kg)

54/50kg

61/57kg

67/63kg

85/80 kg

101/94kg

Working Pressure (MPa)

0.6

0.6

0.6

0.6

0.6

Testing Pressure (MPa)

0.9

0.9

0.9

0.9

0.9


BTE BENEFITS:

1) Circulation fluid in closed U Pipe, no water in vacuum tubes. There is no corrosion, no leaking , no scaling, no occasional tube

2) With effective heat energy transferring Aluminum fins, U pipe collectors get higher temperature in short time

3) The system can run under pressure, fully enclosed metal red copper runner, corrosion resistance, no leakage, long service life

4）New three-level leak detection technology to ensure reliable operation of the system

5) Flexible size specifications, optimized design, can meet the requirements of solar energy and building integration


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