产品特点 Self-Priming Design Fully Serviceable FDA Compliant Impeller Strong and Durable Cast Iron Casing Corrosion Resistant Powered for Continuous Operation 1½” NPT Suction and Discharge connections Residential Self Priming Centrifugal Pumps 60 Hz GT Irr-igator Lawn Sprinkling Irrigation Air Conditioning Systems Heat Pumps Water Transfer and De-WateringApplications: