Wet/Dry Shop Vacuum

Overview

The wet/dry shop vacuum is a heavy-duty canister vacuum that picks up both dry debris and liquids. A plastic drum on a caster dolly holds the collected mess, a motor-and-blower power head sits in the lid, and a hose-and-wand set reaches the work. A bypass motor design keeps cooling air separate from the debris stream, which lets the machine vacuum water without drawing it through the windings. Reversing the hose to the exhaust port turns the same unit into a blower.

How it works

Debris and liquid collect in the Drum & Dolly Assembly. The molded polyethylene tank rolls on a four-caster dolly, takes the hose at a tangential inlet, and drains liquids through a threaded plug at the base. The power-head lid seats on top against a gasket and clamps down with spring latches.

Suction comes from the Motor & Blower Power Head. A bypass universal motor spins a centrifugal impeller in its volute to pull the vacuum, while a separate cooling fan pulls bypass air over the windings; that separation is what makes wet pickup safe. A rear blower port accepts the hose for blow-out work.

Filtration adapts to the job through the Filtration Set. A pleated paper cartridge over a support cage captures fine dry dust; for wet pickup the operator fits a foam sleeve instead. A rising float shutoff seals the intake when the tank fills with water, stopping liquid from reaching the motor.

The work reaches the floor through the Hose & Accessory Kit: a corrugated hose, an extension wand, a wet/dry floor nozzle, and a clip-on caddy that stows the tools on the drum. Power is handled by the Electrical Set, a grounded mains cord and rocker switch wired to the motor through an internal harness.