The Covington mounted wet belt sander (Model #466WBS) from Covington features the Model 464 unit with a 1/3 HP, 110V motor and belt guard mounted on Lami-I-Cusion base ready to plug in and operate. A 2" back plate is shown behind the sanding belt, but a 4" high back plate is available at an additional cost of 19.50. The DISCOUNT WILL BE APPLIED AT THE SHOPPING CART. COVINGTON BELT SANDERS POLISHERS FEATURES: unobstructed access to sanding work area; quick change belt system; adjustable backup plate; sands flat surfaces vertically with up to a 13" high back plate on some units; upright bearing support casting mounted on a heavy aluminum tank base or a heavy 16 gauge powder coated steel tank base; single control alignment to keep belt running true; shielded bearings, double sealed and greased for life; delivery sponge for applying water to belt; operating instructions and guarantee. Belt size is 3" x 24". Water valve and spray nozzle is built in for easy hookup. Water valve takes 1/4"O.D. plastic tube for gravity water flow or 1/4" copper tube for pressure system. If needed, drain system can be provided by 1/2" O.D. plastic tube. Just squeeze tube end and insert in drain port. Overflow can then drain from sander tank. Size of the Covington mounted wet belt sander, Model 466 is 25" x 13" x 20". Now shipped with motor attached ready to plus in and operate. Shipping weight is 45 lbs. FOB Redlands, CA