The plug for a central heating radiator can be used for connecting the supply and return pipes, a purging plug and a blanking off plug, with a minimum of alteration. This saves using and stocking three different kinds of plugs. The basic plug has a hexagonal top (11) and an externally ...
The plug for a central heating radiator can be used for connecting the supply and return pipes, a purging plug and a blanking off plug, with a minimum of alteration. This saves using and stocking three different kinds of plugs. The basic plug has a hexagonal top (11) and an externally ...