Description: ****NEW**** 30 GPM VIPER Bypass Eductor comes with the new C&S Metering Dial that meters .5%, 1%, 3%, 6% and OFF, with just a turn of the dial. The bypass switch allows you to keep the eductor inline when you do not want foam. 1" NST ONLY Make: VIPER Model: Foam Flow: 30 - 30 gpm Length: 7.00" Weight(lb): 3 Shipping (L)12" (W)9" (H)6" Weight(lb): 4