1/2" Weighted Airline, 100' roll Winter Aeration Systems Feeding: Only feed what the

Feeding: Only feed what the fish will eat within a couple of minutes

See the Alternate Views for a chart that shows the ideal pumping ranges for this pump

Contact Keystone Hatcheries for sizing recommendations

(25 mm) nominal threaded or unthreaded pipe

Airline connections included for 3/8

1/2" Weighted Airline, 100' roll Winter Aeration Systems Feeding: Only feed what theThis heavy duty airline is manufactured exclusively for Keystone Hatcheries! Forget about tying bricks onto airline this hassle free tubing will sink right to the bottom without weights. It is kink resistant, metal free, black in color and virtually leak proof! Use 1 2" barbs and 3 4" Stainless Steel Clamps (see Airline Accessories).