HEAT PIPE solar vacuum tubes----Leading Manufacturer - Lucky

1, CE,ISO vacuum tube, 2, Best heat efficiency with ALN/AIN-SS/CU, 3. Triple-target vacuum tubes - more info check here: http://www.sourcingappliances.com/HEAT-PIPE-solar-vacuum-tubes-Leading-Manufacturer-30150693/

Quick Brief

Type: Evacuated Tube Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: Wall Mounted Housing Material: color armor plate Certification: CE, CCC ISO SK SRCC SGS Capacity: 200 Place of Origin: Zhejiang China (Mainland) Brand Name: lucky Model Number: Lucky color: black or as your request Frame: aluminium alloy ,stainless steel.galvani... Vacuum tube: single target or triple target vac... Heat efficiency: 400000Btu/day based on 1000Wat...

Specifications and Product Details:

Tri Element Hitech All Glass Vacuum Tube

Tube structure			All-glass double deck co-axial structure
Glass material			Borosilicate 3.3 glass
Outer tube diameter and glass thickness			Φ47±0.7mm; Glass thickness 1.6±0.15mm
			Φ58±0.7mm; Glass thickness 1.6±0.15mm
			Φ70±0.7mm; Glass thickness 2.0±0.15mm
Inner tube diameter and glass thickness			Φ37±0.7mm; Glass thickness 1.6±0.15mm
			Φ47±0.7mm; Glass thickness 1.6±0.15mm
			Φ58±0.7mm; Glass thickness 1.6±0.15mm
Tube length			1200mm,1500mm,1600mm,1800mm,1900mm; 2000mm,2100mm* with tolerance of 5mm
Absorber coating	Coating material	CU/SS-ALN(H)/SS-ALN(L)
	Sediment method	Three Targets magnetron sputtering plating
	Absorptivity	α: 0.930.96 (AM1.5)
	Emittance	ε: ≤ 6.0 % (80±5)
Vacuum degree			P≤5.0X10-3 (PA)
Transmittance of glass tube			T≥0.89 (AM1.5 ISO9806-1:1994)
Stagnation temperature			Y: 240260/kW
Average heat loss			ULT≤0.60 W/(m2.oC)
Hail resistance			Φ25 mm
Pressure-endure			0.6 MPa

Specifications
solar water heater
compact non pressurized solar water heater
Easy to install and economic and effeciency
solar water heater
Thermosiphon system
Relies on the natural circulation of water between the collector and the tank. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system.
Characters
1.Can be operated completely automatic if connect with intelligent controller.
2.Simple structure, easy plug-in installation, can be installed both on flat and inclined roof,
3.Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50 to 65mm.
4.Suitable for camping area, holiday residences.
5.Stable and reliable performance, well wind resistance.
6.Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate;
7.Can be complete with assistant tank as water feeder,and can be complete with electric heater as backup heating supplier while cloudy day
8.Can be complete with magnesium bar while the water quality poor.
Simple choice derict
1.Deside the Capacity :see how many liters you would like(normally 40/person)
2.Deside the tubes: See the insulation and place you setteled,then choose the collecting area of vacuum tube collector
3.Deside design and complete with accessories