Heat pipe pressurized olar water heater

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 50 Set/Sets
Delivery Time: 15-30 Days

Basic Info

Model No.: HP420 series

Max. Capacity: >200L

Structure: Compact Type

Pressure: Pressurized

Interior Material: Stainless Steel

Collector Components: Glass Vacuum Tube

Certification: CE, ISO9001, CCC

Additional Info

Packaging: carton box for FCL shipment, and plywood box is needed for LCL shipment

Productivity: 300000 sets anually

Brand: Linuo Ritter International

Transportation: Ocean

Place of Origin: China

Certificate: Solar Keymark, CE,ISO9001,ISO14001,OHSAS18001

HS Code: 84191910

Port: Qingdao

Product Description

The selective coating on the inner cover of the vacuum tubes converts solar energy and transfers heat to the heat pipes by aluminum fins. The liquid in the heat pipe changes into vapor which rises to the condenser. Then the heat passes through the heat exchanger, the water inside of water tank is being heated, and the vapor becomes liquid, returning to the bottom of the heat pipe. This transference of heat creates a continuous circulation as long as the heat pipe vacuum tube collector is heated by sun.


Heat is transferred by liquid to the water tank and heat the water efficiently. In addition, heat pipe vacuum tubes is highly freezing resistance, which ensures higher efficiency in cold areas.


Pressurized water tank ensures high comfort when customer uses hot water, the water flow and water pressure is much higher than compact non-pressurized solar water heater.


Scope of delivery
-Aluminum brackets
-Heat pipe evacuated tubes

Installation types
- Flat roof, pitched roof, min. inclination of 15 degree
Advantages and benefits
Easy installation and low maintenance cost of heat pipes and vacuum tubes,

High-quality stainless steel for the inner tank to continuously maintain a good water quality.

Stable operating without tube scaling or pipe explosion risk.

Fast system starting, high energy yield and low heat loss.

Strong capability of anti-freezing that is available for applications in low temperature area.

Pressurized system operating which is suitable for different installation methods.

Series 100L 150L 200L 250L 300L
Series number Unit HP420-100L HP420-150L HP420-200L HP420-250L HP420-300L
General info Actual tank capacity   L 99L  148L 198L 248L 298L
Rated operating pressure Mpa 0.6 0.6 0.6 0.6 0.6
Gross surface area m2 1.03 1.56 2.09 2.62 3.16
Aperture area m2 0.812 1.21 1.624 2.03 2.436
Dimensions (L x W x H) mm 930x1875x1390 1235x1875x1390 1545x1875x1390 1850x1875x1390 2155x1875x1390
Water tank Tank dimensions mm φ500 x 930 φ500 x 1220 φ500 x 1535 φ500 x 1840 φ500 x 2145
Tank package dimensions mm 1075x575x555 1380x575x555 1685x575x555 1988x575x555 2292x575x555
Weight  kg 26 32 38 45 51
Inner tank Material
Stainless Steel SUS304
Diameter / thickness mm φ420 / 1.2
Outer tank Material
White painted steel 
Diameter / thickness mm φ500 / 0.4
Side cover
Blue painted steel
Insulation Material / thickness mm Polyurethane / 40
Tube Number pcs 8 12 16 20 24
φ58 x 1800 mm vacuum tube & heat pipe
Tube package dimensions mm 1970 x 330 x 165
Bracket Material 
Aluminum stands
Blue tank holders and silver stands
Inclination degree 30 degree
Weight  kg 5.5 6 6.5 8 9
Other parts TV valva Temp./ Pressure °C/Mpa 85 / 0.6 85 / 0.6 85 / 0.6 85 / 0.6 85 / 0.6
Electric heating W Optional / 1500w 220V 50Hz
Loading Qty Qty in 20GP/40HC set 56/124 40/96 32/72 28/64 27/60

Contact Person: Guo



Address: No. 30766 East Jingshi Road,Jinan,Shandong

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