The SJ032 is an aluminium swivel incorporating a 32mm hose tail and integral check valve to retain residual hose internal pressure (mandatory under NSC Regulations). The SJ1.5L incorporates the same features as the SJ032 but comes with a 38mm threaded mount instead of hose tail and is for use with 32mm nozzles.
Contact the Liquip Victoria team for expert advice and assistance with these part selections.