Pawfly Bulk Airline Tubing Roll

Running air to a full rack of tanks starts with a lot of tubing. This roll comes in 50 or 100 feet of 3/16-inch line, 4 mm inside and 6 mm outside, firm enough to hold its shape and easy to cut. The 50 foot kit adds 4 small air stones at 1.3 L/min each, 6 air control valves, 8 connectors, 4 check valves and 12 suction cups.

Straight connectors extend a line and T connectors split it, so the roll becomes as many runs as you need. Our accessory count is for the 50 foot kit. Cut each run a little long so the stone sits on the bottom without tension, and put a check valve on every line where the pump sits low.