Munro FS322T44 FS Series Submersible Dewatering Pump These extremely durable, long lasting pumps are perfect for countless applications. With our wide array of horsepower ranges, the FS series pumps are durable enough to take on mining and construction dewatering, and are also excellent for irrigation, industrial and even residential applications. General Information About Munro FS Series Pumps • Abrasion-Resistant Mechanical Shaft Seal - Protects the motor for longer life • Premium Impeller Construction - High chrome steel impeller is extremely hard and wear resistant in our 2 hp and above, while a ductile iron impeller easily handles 1/3 hp to 1 1/2 hp flow conditions • Stainless Steel Case, Shaft and Strainer - Durable and low maintenance Munro FS Series Pump Application and Uses • Recommended for - Dewatering, water transfer • Other uses - Water features Advantages of the Munro FS Series Pumps • Continuous Duty Design – These pumps are made to run! Our double casing design takes the flow path across the motor housing to whisk away the heat generated by the motor. A cool motor means a longer life • Wear Resistant Materials – We use stainless steel in our housing, shaft and strainer, providing wear resistance and a long life in all conditions • Great Performance at a Great Value – With our heavy duty construction, high head or gpm capacity, and versatile design, you'll be pleasantly surprised when you compare this pump to its competition Recommended Operating Ranges of FS322 Series Pumps • 50 to 75 GPM @ 60 Feet TDH • 75 to 100 GPM @ 50 Feet TDH • 100 to 125 GPM @ 40 Feet TDH • 125 to 150 GPM GPM @ 30 Feet TDH • PSI Operation Range: 12.93 psi to 25.86 psi