Nut for solar piping - set DN20 (1" thread)

Product detailed description

Brass nut (set - DN20) size 1" is used to terminate solar piping.

This set contains:

• 1x brass solar nut - 1"
• 2x half-ring for the brass end fitting (serves as the nut's support collar)
• 1x high-temperature seal

You can also order a deformation screw with this set. It is used to shape the stainless steel piping so it can be used for the termination.

We recommend ordering deformation screws in packs of 2 - you will always keep the first one and lose the second one :)

ATTENTION!

THESE TERMINATIONS ARE ALREADY PART OF THE SOLAR TWIN PIPES, this specific set serves as a replacement part, or for an additional termination.

Frequently asked questions

• How do I check that this part fits my solar pipe/system? Compare the size/thread stated in this product's name with the diameter of your solar pipe or connection - solar components are usually manufactured in a few standard sizes (DN12, DN16, DN20, DN25).
• Why are solar components resistant to higher temperatures than standard heating parts? The heat-transfer fluid in a solar circuit can reach significantly higher temperatures than ordinary heating water under strong sunlight and low heat draw-off, so the seals, joints and components themselves are designed for higher temperature resistance.
• Does installation have to be carried out by a professional? We recommend leaving work on the solar circuit (especially connecting, sealing and filling the system) to a solar systems professional, since incorrect sealing or a leak can cause loss of heat-transfer fluid or air pockets in the system.