Prier introduces its C-633 series heavy-duty commercial wall hydrant that is specifically designed with contractors, engineers and wholesalers in mind. The C-633 series includes two unique designs, one that includes a 360° swivel that allows a simple piping orientation inside a narrow wall and the other that consists of a close-coupled design for straight supply piping applications. Both designs have inlets that will connect to either 3/4” MPT or 1” FPT pipe in tight spaces. These commercial wall hydrants are key-operated, code-approved and flow up to 19 gpm. A box option also is available that will allow for installation inside a 6” wall. The hydrant series is heavy patterned high-quality solid brass and incorporates a satin-nickel-plated finish. The heart of the hydrant, known as the operating stem, is manufactured of solid brass. The steam’s threaded ends, triple-seal stopper and worm sleeve are pinned and removable to simplify future maintenance.