End Thrust Protection
Masport Quality & Performance
•     MDES Series Pumps are equipped with • Continuous Operation to 20” Hg. high quality bearings and end thrust
•     Achieve Minimum of 27” Hg.
protection to absorb side thrust inherent in magnetic clutch driven systems.
•    Heavy Duty Bearings.
•    Compact Size for Ease of Installation.

Double Ended Shaft
•     Vanes are Heat Stabilized and Machined
•    Rear shaft to Drive Auxiliary Water Pump.

to Exacting Tolerances for Superior
High Grade, Class 30, Castings are Stress Ruggedness and Durability. Relieved Before Machining to Ensure

•     Easy to Service.
Dimensional Stability at Operating Temperature • Superior Pump Life.

Superior Machining
Performance Warranty
•     One Year Limited Warranty, Against
•     Precise Machining and Assembly Delivers
Defects in Workmanship and Materials.
Optimum Efficiency.
•    Each Pump’s Rotor is Turned Then Ground to Exact Size.
•    Cylinder is Bored and Honed.
•    End Covers are Turned Before Being Lap Polished.
More Information.