https://www.dorrisco.com/p-1538-407tl-series-screw-conveyor-gear-drive-51-ratio.aspx
407TL Series Screw Conveyor Gear Drive 5:1 Ratio
407TL Series Screw Conveyor Gear Drive 5:1 Ratio requires the purchase of Drive Shaft Kit, Trough End Adapter Kit and Standard Packing Gland.
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