LSMG—70/1.7--Metal Glass Vacuum Tube Solar Collectors - Group1 - Product Catalog - Solar Collector, Solar Heating, Solar Hot Water Heater, Solar Water Heater, Vacuum Tube Solar Collector, Flat Plate Solar Collector by Lotusino

Product Catalog

LSMG—70/1.7--Metal Glass Vacuum Tube Solar Collectors

Model No.︰	LSMG—70/1.7
Brand Name︰	Lotusino
Country of Origin︰	China
Unit Price︰	-
Minimum Order︰	1 pc

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Product Description

Specification:

1. Manifold casing: aluminium-alloy / aluminium /stainless steel;

2. Frame material : stainless steel/ aluminium-alloy/galvanized steel;

3. Header pipe: red copper;

4. Insulation: rock wool;

5. Glass tube: 70mm*1700mm metal glass vacuum tube;

6. Rubber seals and rings: silicone rubber;

7. Maximum operating pressure: 8bar - 116psi

8. Stagnation temperature: 190°

9. Conversion factor: ho = 0.717; Loss coefficients: a1 = 1.52, a2 = 0.0085

HS code︰	8419190000
Productivity︰	500 sets/month
Sample︰	Available
Sample Lead Time︰	10~15 days
Sample Delivery︰	OceanShipping or Express
Feature︰	Feature: 1. Using high efficient metal glass vacuum tubes consist of a single glass tube. Due to the curved aluminium plate coated with Al-N-O selective coating inside the tube and the copper heat pipe be attached, metal glass vacuum tube own a high efficient absorption, perfect heat conduction and low heat capacity; 2. Suitable for regions where water quality is unfavorable . The system has been designed to ensure that the condenser or 'heat exchanger' at the top of each solar tube never comes into direct contact with the water circulating in the system, while assuring a highly efficient heat transfer process. 3. The high quality insulation in the manifold ensures minimal heat loss. 4. High durability and reliability, due to the high quality of the materials used in the manufacturing process. 5. High performance, even in adverse weather conditions due to vacuum insulation; 6. Ease of installation - each tube can be installed individually; 7. Minimum maintenance requirement - a single tube can be replaced at a time. 8. Each system is secured to the roof by means of stainless steel fixing brackets. In the case of a flat roof, a stainless steel frame is available to set the collector to an optimum angle. 9. Applications range from simple domestic hot water supply to commercial and industrial heating and cooling

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