Brooks Northern has provided these pictures of the really neat bilge pump installation on his M20.

	It starts with a strainer (there are several types available), which includes a flap valve to keep water from draining back into the bilge.  I placed the strainer on the floor of the galley cabinet, very close to the keel housing.
	The  inch-and-a-half hose goes under the cabinet door frame to a 90 degree elbow then runs along the inside edge of the port quarter berth to the port cockpit locker where the Whale Urchin thru-deck pump is mounted.
	From there the outlet goes to a transom mounted thru-hull.
	Even though it's well above the water line, the transom thru-hull also has a flap valve.
	The cover for the Whale Urchin is fairly flush to the cockpit side.
	The handle is handy to either the helmsman or to another crew member.