Used Premier Pneumatics heavy duty rotary air lock. Model HDRFS1110-8NHRTT3, Serial #5089-1291. Carbon steel construction. Has 8″ x 8″ entrance. Chain and sprocket driven by a 1 HP 208-230/460-volt motor through a gear reducer. Includes a manually actuated gate valve on the feed and a blow through tube on the discharge. Last used on a silo.
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