Nut for Solar Piping - Set DN25 (5/4" thread)

Product detailed description

The brass nut (set - DN25), size 5/4", is used to terminate solar piping.

This set contains:

• 1x brass solar nut - 5/4"
• 2x half-ring for the brass end fitting (serves as a support collar for the nut)
• 1x high-temperature seal

You can also order a deformation screw together 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'll always keep the first one, and lose the second one :)

ATTENTION!

THESE TERMINATIONS ARE ALREADY INCLUDED WITH THE SOLAR TWIN PIPES - this specific set serves as a spare part, or for an additional termination.

Frequently Asked Questions

• How do I check that this part fits my solar piping/system? Compare the size/thread stated in this product's name with the diameter of your solar piping or connection - solar components are generally 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 standard heating water under high sunlight and low heat draw, which is why the seals, joints and the parts themselves are rated for higher temperature resistance.
• Must the installation 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 specialist, since incorrect sealing or a leak can cause the heat-transfer fluid to escape or air bubbles to form in the system.