Dust seals for solar water heater vacuum tubes.
Seals form a barrier for dust and moisture migrating from the tubes to the inside of the solar water heater header.
Made from flexible black silicon material, UV resistant and can be installed using organic oil.
These seals are long-lasting, high quality components built to protect your solar water heater from dust inside the header while looking great!
58 × 58 × 10 mm for 58 mm outside diameter tubes (for example, the 20 tube panels, 1.8 meter long tubes)
47 mm X 47 mm by 10 mm for 47 mm outside diameter tubes (for example, the all glass heat pipes)