USCG Hard Shell Polyethylene 30 Inch Life Ring Buoy - White pool-dimensions_15x32 and out of the sunlight

and out of the sunlight for the longest life

Model 515 Rotor-X paddlewheel flow sensors are highly repeatable

EQK 500-1500

The bristles are UV stabilized white polypropylene

a third coat may be necessary

USCG Hard Shell Polyethylene 30 Inch Life Ring Buoy - White pool-dimensions_15x32 and out of the sunlightThis ring buoy is 30 inches in diameter. It is US Coast Guard approved and has a hard shell outer surface. These Jim Buoy ring buoys are manufactured under strict codes and the supervision of the United States Coast Guard. They have solid, closed cell plastic throughout. Soft and resilient to the touch yet are almost indestructible! The Sof Tex surface resists weather and temperature extremes and will not rot or mildew.