IBC cover NW150 with small bend 90° 1" (32mm) male

IBC 1000 liters DN50 - tank connections for side by side

Tank connection for IBC 1000 - DN50 side by side with separate output WITH ball...

12.5mm (½”) Hozelock (type) adapter x S60X6 female - for Gardena

 HMFHL/05HL20UD/027 12.5mm (½”) Hozelock (type) adapter x S60X6 female...

Ventil - automatic - 20mm male

adjust the float as shown in the picture