Taco 008-F6 Cast Iron Pump Standard High Capacity Output Compact Design - Quiet, Efficient Operation Unique Replaceable Cartridge Design-Field Serviceable - Direct Drive-Low Power Consumption Self-Lubricating - No Mechanical Seal - Unmatched Reliability --Maintenance Free Universal Flange-to-Flange Dimensions - Cast Iron This product runs using a 0.025 (1/40) horsepower motor