These high quality Austrian made bulk water fillers feature a sturdy cap with a rubber seal, and a heavy cover for a sleek look and dust protection. The caps are locking and the lock barrels can be key matched to your other Arctic Tern products. Since these units can be matched to existing keys, they are sold with locking barrels, but keys are sold separately. Keys: $9 each.

• 1 1/2" hose (You may need a reducer to fit this to a standard hose)

• 3/8" breather hose