Flexible rubber centralisers are available to keep the wellhead assembly central within the borehole liner.

The centralisers are manufactured to provide a friction-fit over standard 63 mm and 90 mm wellhead inlet pipe.

An all-stainless worm drive clip is supplied for fitting around the inlet pipe to retain the centraliser at the desired height.

Where appropriate to suit the larger sizes of well liner, and to accommodate different SDR ratings, centralisers are supplied with four push-fit dowel pins for insertion into the holes provided.