RIWATT 53 Gallon Compact Pressurized Vacuum Tube Solar Water Heater System

RIWATT 53 Gallon Compact Pressurized Vacuum Tube Solar Water Heater System

Product Specifications:

Capacity

• 200L (53 gal)

Inner Tank

• Diameter: 0360mm
• Material: Stainless Steel (SUS304-2B)

Outer Tank

• Diameter: 0460mm
• Material: PVDF Coated Steel

Insulation

• Material: Polyurethane Foam

Test Pressure

• 1.2 MPa

Tubes

• Number of Tubes: 20
• Type: Vacuum Glass Tube with Copper Heat Transfer Pipe
• Tube Length & Diameter: 1800 mm
• Glass Material: Borosilicate
• Glass Thickness: 1.6 mm

Frame

• Material: Galvanized Steel
• Type: Adjustable
• Application: Suitable for Slope or Flat Surfaces

Efficiency

• Absorptivity Coefficient: 95%

Other

• System Gross Weight: 110 Kg