Heavy Duty 1/6 Hp Pl 50 Circulator Pump 115 Volt Single Phase Flanged Mount With No Fuss Maintenance Free Seal And Direct Drive For Hydronic Heat Systems That Runs Sweet All Day
UPC:
✔️ 1/6 HP single phase hydronic circulator pump with cast iron body
This maintenance free hot water circulator pump sells as a single unit and delivers steady flow for residential hydronic heating setups. Designed as a direct drive unit, it moves heated fluid through baseboard radiators or radiant floor loops without requiring regular seal checks. The cast iron construction handles continuous operation while the sealed motor keeps vibrations and noise low. It fits standard 3/4 to 1 inch pipe connections for quick boiler integration.
✅ 1/6 horsepower motor spins at 3300 RPM for consistent fluid movement
✅ Maximum pressure rating hits 150 psi while running at 225 degrees F
✅ Direct drive configuration eliminates belt replacements and downtime
✅ Steel impeller and carbon silicon carbide shaft resist corrosion
✅ Overall face to face length measures 8 1/2 inches width 4 5/8 inches
💡 What size hydronic circulator pump do I need for a closed loop boiler system?
Choosing the right hot water circulation unit keeps your radiators firing consistently.
- Match the gallons per minute curve to your baseboard heater BTU requirements
- Check the maximum static head against your vertical run pipe elevation
- Verify the electrical draw matches your dedicated circuit breaker capacity
- Lock in a direct drive assembly since it stays handy and lowers service bills.