66mm long manual push fit pipe staples used to secure 14/17mm Fastflo™ UFH tube to insulation through the slip layer. The minimum insulation depth is 50mm. Staples can be easily inserted by hand, no additional tools are required.
Non brittle material allows for wider working temperature range
Wide thumb pad provides the installer with low pressure installation
Multiple barbs for maximum pipe retention
Sharp piercing points for penetrating toughest of insulation layers
An example of this parts use can be seen in the floor construction SC14 - view the PDF file.