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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
powdery mildew & rust
circulation
quality swivel assembly
The PondMAX PU Series Filtration Pumps are ideal for koi ponds and filtration systems
Cuts on pull stroke
Hardi 503/7 Pump - 540rpm with foot base for engine drive hunter pop up sprinklers powdery mildew & rustThe Hardi 503 7 pump is a robust design of high nickel and cast iron construction. With greased bearing dry sump design, can run dry without harm to moving parts. Features low power consumption, self priming and easy maintenance. Features and Specifications: Compact single diaphragm positive displacement pump. No special tools needed for maintenance. Polyurethane diaphragms and seals. Cast iron crankcase and covers. 3 4" suction 3 4" delivery
