Workhorse Cast Iron Circulation Pump 23 GPM With One Inch NPT Flange Three Speed Settings Silent Runner Hot Water Recirculator Delivering Smooth Hydronic Flow For Underfloor Heating Plumbing

Quiet Cast Iron Hydronic Circulation Pump For Floor Heating
✔️ 23 GPM Circulation, 1 In Flange, 3 Speeds, Sealed Copper Motor

You get a single replacement circulator built for hot water floor heating grids. The sealed copper motor drives flow through your existing baseboard pipes or tube networks. You mount it directly to the boiler return line without needing extra adapters.

✅ Replaces part number 007-F5-7IFC exactly
✅ Pushes twenty-three gallons per minute max
✅ Runs quieter than forty-five decibels
✅ Handles liquid between thirty-five and two hundred thirty degrees
✅ Guards internal parts with full IP four-four sealing

💡 What is a hot water recirculating pump used for in basement radiant systems?

- A sealed circulation device pushes heated fluid through tube loops for even warmth. - You gain precise control over flow rates and energy usage across every room zone. - The anti-backflow flap proves handy for protecting your boiler valves from pressure drops. ✝️