SKU FLKBZPBB20FTJXR83V1
UPS15 Cast Iron Circulator Pump. Our circulator pump offers a 17 GPM max flow rate, 20 ft. max head lift, 1 in. flange connection, and built-in check valve, which is an ideal replacement for your existing hot water recirculating pump. The 3-speed flow adjustment allows you to customize water circulation based on seasonal demand.