Welded Connections

Welded fittings to suit your connection requirements

  • Flanged Spigots: 20mm-600mm Dia - Table D, E, ANSI
  • Male Threaded: 25mm-100mm - BSP
  • Female Threaded 25mm-100mm - BSP


Code Description
Welded Connections

We recommend using a registered plumber or drainlayer to install your water tanks, however if you wish to install yourself the below guidelines will be useful.

Click here to download Promax Big Tank Installation Guide PDF.

Click here to download Underground Tank Installation Guide PDF

Click here to view an installation video of a Promax 30000L Water Tank