Sand Screw – McLanahan 36” diameter x 27’ long Twin Spiral Fine Material Sand Screw Washer. Manufacturer: Mclanahan (1) – one – McLanahan 36” diameter x 27’ long Twin Spiral Fine Material Sand Screw Washer, two 15 h.p. electric motors with V-belt drive & guards, shaft mounted oil bath lubricated gear reduction boxes, external ...
