DAB 1 KDN Instrucciones Para La Instalación Y El Mantenimiento página 46

PRIMING TANK FOR INSTALLATIONS BELOW WATER LEVEL (BELOW HEAD)
* Components and materials NOT included in the supply of the fire-fighting pumps set
1* Filling pipe 2"
2* Ball valve 2"
3* Check valve 2"
4* Filling from water main
ENGLISH
FIRE-FIGHTING SET TO EN 12845 - UNI 10779
Electric float switch to start the pump when tank is 2/3
5
empty.
6* Overflow
7* Pump air and recirculating - 3/8"
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