Shick stainless steel rotory air lock. Model S2232. Rotor has 8 type 1 vanes that are 9" l x 4" wide. It has a 8" x 7.5"" inlet and 8" outlet. Driven by 1/2 HP 208-230/460 vac 3 ph gear motor. Chain guard missing. Fair Condition
Power Required: 230/460 vac
Size: 8" x 7.5"