Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC] Engine The new NavPilot 711C features

The new NavPilot 711C features a color day/night graphic display

and corrosion

Preset stopping point on retrieval

Blades are constructed of a stronger 11-gauge laser cut 304 stainless steel and 3/8" diameter hinge pin

Under the hood mounting on service trucks for dewatering and draining meter boxes

Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC] Engine The new NavPilot 711C featuresMarelon Full Flow Seacock & 3 4" Mushroom Through Hull This integrated 2 part system comes complete with a Marelon valve and properly matched mushroom head thru hull with super strong buttress type threading. This new package is designed to eliminate valve and thru hull thread style mismatches and associated cross threading for after market installations common when customers select individual parts from bins. Features: System Includes Full Flow