ProLine® 101-007NL Lead-Free Threaded Swing Check Valve, Brass, 1-1/2" BF15 Kills for up to 4

Kills for up to 4 weeks for continued protection

Use 1-2 lbs

(1) Inner Flange (224377-1)

WeedBlock's patented Microfunnel® design tapers at the bottom to block 92% of the visible light

ProLine® 101-007NL Lead-Free Threaded Swing Check Valve, Brass, 1-1/2" BF15 Kills for up to 4Forged construction for added strength. This design prevents water from flowing backwards. Certified to NSF 61 G. "Lead Free" compliant. Brass 200 PSI WOA Forged construction for added strength This design prevents water from flowing backwards Certified to NSF 61 G "Lead Free" compliant. Specifications Diameter: 1 1 2" Connection: FPT x FPT. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov