The unique spool valve design and simple construction of the Monitor® Magnum hydrant provides dependable operation and easy servicing in any weather.  The open blade handle on the top of the head casting is easy to open or close even with a glove on and features a large water passageway, meaning less pressure drop and higher flow.  Over 25 gpm with 4’ bury depth at 30 psi.  No packing or adjustment is required. Baker Water Systems.