Xylem Rule Mate RM500A Instruction Manual page 11

Pump 1500 & 2000 GPH
+12"
(+30cm)
No Check Valve
Pas de vanne anti-retour
Kein Rückschlagventil
Nessuna valvola di controllo
Geen terugslagklep
Ingen backventil
Sin vàlvula de retenciòn
+12"
(+30cm)
Vented Loop
Coude anti-siphon
Belüftetes Schwanenhalsventil
Circuito con degassaggio
Beluchter
Avluftad slinga
Bucle venteado
11