Purex Aquatron Shaft Seal VG501 Replaces Pentair 071733
5/8in Value Guard Seal, VG501 This seal is compatible with the Purex Hydrotech Aquatron Mechanical Shaft Seal and Jacuzzi SLR9 pump. The Shaft Seal prevents water from seeping along the shaft and draining out behind the impeller. Pool Motor Repair Tips: Replace your Shaft Seal whenever you replace the motor, or your pool pump is leaking down the back side of the seal plate, and onto the ground below. For information on replacing pool motors, seal or capacitor; Visit our Pumps and Motors Technical Article in our Pool Info Section.