Armstrong Fluid Technology 182212 664 Pump 320074 702 This unit is typically serviced This unit is typically serviced as a complete solenoid valve assembly to ensure the integrity of the pressure seal and automatic shut off mechanism Key Benefits High Efficiency 10 Micron Media: Specifically designed to trap abrasive micro particulates that standard filters bypass Operational Efficiency: The 3500 RPM motor is optimized for high head performance while minimizing electrical consumption Key Benefits: Enhanced Durability: Lead free bronze construction ensures compliance with safe drinking water standards and resists mineral buildup