2 719-QT-S

1/2 919-QT

919QT 3/4" BACK FLO PREVENTER

1 919-QT

1 1/4 919-QT

919QT-1 1/2 BACK FLO PREVENTER

2 919-QT

1/2 919-QT-S

919QTS-3/4" REDUCED # ASSM

1" 919QTS Back Flo Preventer