Small 12V to 14VDC windshield fluid pump connects to the bottom of a tank, tub, etc via a 0.5" diameter barb. Output is a 0.25" barb. Requires about 5Amps when pumping. Can pump about 2 gallons per minute. Has 2 lugs at top for power input. Size about 3.9" tall x 1.38" diameter (excluding barbs). Pump Part# 00-01-20744. New!