-Â All Fastlight PVC-U pipe and fittings are high quality, approved by the Water Regulations Advisory Scheme and fully reef safe.Â
-Â All pipe and fittings are metric and compatible with many other makes of metric pipe with joints connected using solvent weld glue.Â
-Â Double Union to allow quick and convenient disconnection for maintainance
-Â It is good plumbing practice to use the next size up Non Return (One Way) Valve from your pipework in conjunction with reducers as a 32mm Non Return valve will have a 25mm bore diameter through the centre.