Series 40 Downward opening weir gate wall mounted, Model 403 – 1000 x 600-K-CW, (max. head pressure of 0.4 m), fabricated from SS-316L, with self contained frame and self adjusting UHMWPE seals, Single stem rising type made of SS-316, Invert to coping: 1.2 m, Operator: Yoke mounted electric actuator