Welded Drain Female Pipe Thread - 4 Section Reel - 304 Stainless - Holds Any Size Frame - 20 Individual Deep Frames - Can Hold Up To 36 medium Frames - 30'' Diameter 27'' High. A powerful variable speed direct drive motor powers the unit. 120 v. operation. The Concept of the Radial Extractor has saved more time and combs for beekeepers than any other invention. Radial extractors are the quickest, easiest, and most efficient way to extract honey from the comb. Frames are placed in the reel like spokes of a wheel. The reel spins, creating a centrifugal force and honey is thrown from both sides of the comb at once. Manual Included.