The MagnaFlow pump is cam-driven, self-priming and features friction minimizing ball bearings, long lasting ceramic seals, and a tough neoprene impeller, all inside a gleaming chrome plated brass housing. To accomodate a variety of motor types, the MagnaFlow pump comes standard with a large 1 1/4" hose inlet and a pair of 1/2" threaded pipe outlets. Every inboard motor needs the best cooling system available. Turbocharged to "stocker" ...ski boat to cruiser, the new MagnaFlow pump has the capacity you're looking for in a quality marine water pump. Extends 5 1/2" from mount.
Note: For a left hand rotation, the housing is reversed so that the intake is on the left side. The 3/4" pump is stamped 3/4", the 1" pump has no size shown. The housing for the 3/4" pump is 1 5/8" deep. The housing for the 1" pump is 2" deep. Maximum 3500 rpm at the pump (7000 motor rpm).
The Magnaflow cam-driven pumps meet SAE standards. The flange that bolts to the mount is 2 7/8" in diameter with four holes 1.6" square centers. Shaft diameter. Inside (for impeller): 5/8". Outside: .59"
Pumps 60 gallons per minute