Ads
related to: majestic gas fireplace fan kit 793623 replacement hose
Search results
Results From The WOW.Com Content Network
The user (most likely a fire department) attaches a hose to the fire hydrant, then opens a valve on the hydrant to provide a powerful flow of water, on the order of 350 kilopascals (51 psi); this pressure varies according to region and depends on various factors (including the size and location of the attached water main).