Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB] Brand_Schmitt Marine they also may be used

they also may be used for other general air circulation applications with longer duty cycles

Amperage Maximum Operating - 20A @ 12V DC and 15A @ 24V DC

PiranhaMAX 170

Brackets at the base of each leg tilt to mount on your roof or uneven terrain

UPC: 729321220040

Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB] Brand_Schmitt Marine they also may be usedExtra Long Thru Hull Connection for Use with Pipe Part #: 0348DP5PLB Flange is machined to fit the hull and grooved to retain bedding compound neck is threaded to approximately 3 8 inch from flange. Material: Cast Bronze Specifications: Hose Size: 3 4" Material: Bronze Box Dimensions: 2"H x 2"W x 6"L WT: 0. 8 lbs UPC: 085226342370