Fix one of the self-sticking gaskets onto the nozzle
body flange frame.
Put the nozzle body through the opening in the
wall from the inside.
Now put on the safety nut on the nozzle thread from
the back (outer swimming pool side) and screw it on.
Fig. 50
Return nozzles with hose couplings 32/38
mm are installed only simultaneously with
the liner (see page 24).
Fig. 51
Fig. 52
18
steel
Fig. 53