PLUG FOR SOLAR VACUUM GLASS TUBE SYSTEM (INSTEAD OF RESISTANCE OR BROKEN GLASS) PLASTIC(1 pc) - The product is plastic plug.

It is 10 cm long.

Compatible with pipe size systems with a diameter of 47 mm.

It has two different uses.

1. The broken vacuum tubes are replaced for the continuity of the system.

It does not heat the water, it only ensures the operation of the energy system.

If you have several fractures

our recommendation is the vacuum plug.

2. You can also use the resistance hole for plugging if you will not use resistance.

Package Included: 1 Piece note: Before fitting, fill the end with liquid soap, oil, etc.

we recommend that you wear it by driving.