How to disassemble the coin slot type aerator?

Aerator - NEOPERL - GPM RP81288 neoperl coin slot NPI-Italy proposes the Aerators Perlator® COIN SLOT and SLIM AIR Honeycomb®, born from the Neoperl® experience, to wholesalers and retailers motor ketting slot NEOPERL® PERLATOR® COIN SLOT AERATORS Models with restrictor Color code Flow rate Male 1316”-27 UNS-2A Male 1516”-27 UNS-2A M24×1 Z

3 punts slot gamma Strahlregler Neoperl COIN SLOT 94 M24x1 AG, 0 lt min