WARMAN horizontal slurry pump brochure - North America - Weir Minerals - #9

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2 7000 10000 6000 9 5000 8 4500 7 4000 6 3500 5 3000 4 2500 3 2000 2 1800 1000 1600 9 1450 800 30000 1300 1500 1150 1000 850 750 650 550 450 400 350 300 250 200 300 90 275 85 80 250 75 225 70 200 65 175 60 150 55 125 50 100 45 75 40 50 35 25 30 0 25 20 15 10 5 0 8X6 18X16 16X14 14X12 12X10 10X8 Warman MD pump quick selection chart Cubic meters per hour (m3/hr) US gallons per minute (gpm) Total head (feet) Total head (meters) WARMAN® Centrifugal Slurry Pumps Warman MD Heavy duty dredge pump The Warman MD is a new product offering, designed specifically to meet the demands/rigors of contractor and aggregate dredging. Employing the latest design techniques these pumps will provide superior resistance to wear, increased efficiencies, increased ease of maintenance and enhance the overall production of your operation. • Large diameter, slow turning, high efficiency impellers offer maximum wear life, lower operating costs and reduce the need for in line boosters • Oversized internal passages provide enhanced sphere clearance resulting in increased production and reduced down time • Left and right hand rotation available to simplify set up and operation with diesel engines • Solid chrome iron or alternate wear resistant metallurgy to best suit application enabling long wear and ease of maintenance • Heavy duty low profile mechanical ends conserve space and weight to assure easy integration of pump into ladders and confined hulls • Compact cartridge-style bearing assemblies offer reduced shaft/impeller overhang and minimize shaft deflection resulting in increased packing life • Unique, easily centered stuffing box reduces gland sealing maintenance and extends packing life • Quick release clamping collar design facilitates impeller removal • Top mounted adjusting screw for easy impeller adjustment • Integrated gland seal guard minimizing risk of rotating elements • Non shimming design of underwater bearing housing seals reduces set up time and increases reliability 9 Warman MD size range (discharge) capacities to heads to pressures to 8/6 (150 mm) to 18/16 (400 mm) 20,000 gpm (4,545 m3/hr) 275 ft (84 m) 174 psi (1200 kPa)