Blue Sea High Temp Temperature Sensor Engine Parts & Service | Alternators all-in-one unit

all-in-one unit

Sheave Ø (in): 1 3/4 in

Built-In Check Valve: Prevents water backflow into the bilge

Same as the 5420-XT

UPC: 070382014872

Blue Sea High Temp Temperature Sensor Engine Parts & Service | Alternators all-in-one unitBlue Sea Systems High Temp Temperature Sensor Model: 1821 SS Designed for sensing Raw Water Exhaust without drilling holes. Strap sensor to the outside of the pipe for accurate readings of Raw Water Exhaust temperature. Multiple mounting options Non submersible IP65 protected against jets of water Wires connect in either order Works will all Blue Sea Systems products that require a temperature sensor. Specifications Temperature Range 40 degF to 300