Our collection of Monoflo fittings includes an array of tees to work within a range of applications. These versatile fittings are used in everything from tub filler piping to HVAC function and come in a variety of sizes to suit your needs. Use monoflow tees to connect supply and return pipes to main water supply lines, creating a snug, watertight seal within bathroom walls or the interior of a radiator. Find patented Monoflo fittings from Bell & Gossett, as well as generic options from other renowned manufacturers. Complete system setup, maintenance, or repair with a Monoflo fitting from F.W. Webb.