The Zoeller Pump Company Scale Removal System (SRS 109) provides the plumbing contractor with everything needed to properly flush the lines of an instant gas-fired tankless water heater in a residential application. The system comes preassembled – including hoses, tank, pump and fittings. An internal, reusable filter sock captures debris and the system meets flushing requirements for tankless water heating systems. The SRS 109 system comes with a 1/6 HP, 3.0 FLA, 345 watt, 115V, air-filled, quiet running submersible pump. The tank in the system is a 5 gallon polyethylene tank with stainless steel hardware.

It comes with ¾” stainless steel braided flush lines and stainless steel handles. Recirculation rate is 3 gallons per minute, but will vary by application. Best of all, the system utilizes food grade vinegar and no harsh chemicals. For more information on the Scale Removal System (SRS 109), or other Zoeller Pump Company products, please visit www.zoellerpumps.com or call 1-800-928-7867.