| All MART Simplex and Duplex Pumps, 20 horsepower and larger, are high efficiency Industrial Grade without metal-to-metal contact in the wet end, rated for continuous duty and multiple starts, vertical mounted seal-less design, with impellers capable of passing 1/2 inch solids and balanced to within .0074 inch ounces/ounce, hardened steel pump shaft sleeves and hardened stainless steel throttle bushings, and bearings rated for 50,000 hrs. Barrel style Motor-to-Pump mounting and flexible coupling ensures positive alignment and reliability without periodic adjustment. For details see Pump Systems and Pump Technology. |
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Pump motor, TEFC with Class F Insulation and NEMA MG-1 Rated, with 1.15 to 1.25 Service Factors, Ball Bearings, continuous duty Industrial Grade and rated for 20 starts/hr without overheating.
Perforated 16 ga sheet steel strainer, located at front of machine Reservoir for ease of service and cleaning, designed to allow 200% flow when 50% plugged with soil.
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