Name: Solar Vacuum Tube 47/1500
Uploaded: 2026-04-19T22:03:43+08:00

MadeInChina.com > Video> Metallurgy, Mineral & Energy > Solar & Renewable Energy > Solar Vacuum Tube

Solar Vacuum Tube 47/1500 Video,Demo, How It Works & Features 2025-04-09 4640
	Parabolic Dish Solar Cooker 474 views Solar Powered Stove to Cook Meal in 20 Minutes 472 views Solar Vacuum Tube 47/1500 464 views 80 Gallons Solar Water Heater System 344 views Solar Boiler 300 Liter Indirect High Pressure with Vacuum Tube Solar Colletcor 344 views

Product Specifications

Model NO.:

47/1500

After-sales Service:

Yes

Warranty:

5 Year

Condition:

New

Type:

Double Vacuum Heating Tube

Certification:

ISO, CE

Application:

Water Heater, Solar Thermal

Pipe Material:

Glass

Pressurized:

Pressurized

Model:

47/1500

Material:

High Borosilicate Glass 3.3

Inner Tube:

37mm Diameter, 1.6mm Thick

Outer Tube:

47mm Diameter, 1.6mm Thick

Coating:

Three Target, Cu/Aln-Ss/Aln

Absorption Rate:

0.93

Emission Rate:

0.04

Weight:

1.4kgs

Trademark:

RAVEN NEW ENERGY

Transport Package:

Carton

Specification:

47/1500

Origin:

China

HS Code:

84199010

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Solar Vacuum Tube 47/1500 Video,Demo, How It Works & Features

Product Specifications