4" Butterfly Valve Male Threads_NYFD The horizontal back flush is

The horizontal back flush is the preferred strainer which allows the pvc line to be back flushed

rigid aluminum teardrop style strainer can be placed to maintain a low profile at the bottom of the deepest part of the stream

4 and 5 for quick reference

This set allows one person to easily deploy up to 200 feet of hose

It will hold more hose than you care to pack (150' of 2" hose)

4" Butterfly Valve Male Threads_NYFD The horizontal back flush isLever controlled butterfly valve with 10 position handle and standard bleeder valve. Simply squeeze the handle and rotate to move the inner disc to one of 10 positive detents to control water flow. A one quarter turn moves the valve from fully closed to fully open.