Product Introduction LSA S Series Overview LSA S Series Slurry Pumps are designed for severe duties with operating flows from 100-60,000 gpm (20-13,600 m3/h). Total dynamic head is up to 300 ft. (90m) per stage and power rating is up to 2,500 hp (1,850kW). Fields of Application LSA S slurry pumps are widely used in ore transport, mill discharge, cyclone feed, tailings and plant process. The LSA S can also be used for environmental cleanup, dewatering (low head type), pulp and paper (liquid transfer), food process (sugar and sugar beets), coke and resin pumping, and ash handling. 2-26 in (50-650mm) Discharge Design LSA S slurry pumps are low-speed, horizontal, end suction, modified volute casing pumps. The LSA S’s accept three or four vane impeller designs for the optimum combination of suction performance, efficiency and wear characteristics over a broad operating range. The basic, single wall construction and heavy section, hard metal wet end combined with the cartridge bearing assembly provides maximum reliability and ease of maintenance. Designation LSA 8X10-32.5 G S L R F T C/4ME H Pump Type Discharge Nozzle (in.) Suction Nozzle (in.) Nominal Impeller Diameter (in.) Shaft Size Plug Code Shaft Type Bearing Assemby Type Impeller Release Ring Seal Type Lantern Ring Material Shell Hydraulic Type Impeller Number of Vanes Impeller Hydraulic Type Construction Code Shaft Size (Standard options) 2 2-15/16 3 3-15/16 4 4-7/16 5 5-7/16 6 6-7/16 7 7-3/16 9 9 Plug Code (Standard options) D 2.0 F 3.5S G 2C4.5 J 6.5 K 7.75 Shaft Type S Stiffened W Straight Bearing Assembly Type L Limited End Float C Conventional U Underwater Impeller Release Ring R Impeller Release Ring N No Impeller Release Ring A KSB Company. Seal Type F Packing, Forward Flush K Packing. Low Flow B Throat Bushing M Mechanical Seal Lantern Ring Material T Teflon M Metal N Not Applicable Shell Hydraulic Type A Annular C Semi-Volute T Volute OB Unconventional Impeller Hydraulic Type RV Radial Vane ME Conventional Warped Vane HE High Efficiency Construction Code H Integral Hub Liner L Separate Hub Liner OD TOD Type Suction Liner HP High Pressure VHP Very High Pressure GL Gathane Lined RL Rubber Lined LSAPI2007

A KSB Company. 2x3 LSA 21 3x4 LSA 21 4x6 LSA 25 8x10 LSA 25 6x8 LSA 25 10x12 LSA 32 12x14 LSA 36 16x16 LSA 39 LSA 20x24 LSA 48 26x28 LSA 58 22x24 LSA 54 600 rpm 650 rpm 800 rpm 530 rpm 900 rpm 1150 rpm 1150 rpm 1150 rpm 1350 rpm 1180 rpm 500 rpm RPM SHOWN IS MAXIMUM AT CLASS TWO DUTY 18x18 44

A KSB Company. GIW Industries Inc. • 5000 Wrightsboro Road, Grovetown • GA 30813-9750 USA • Telephone (706) 863-1011 • Fax (706) 860-5897 888-TECHGIW (toll free) or www.giw industries.com GIW Model LSA S Pumps Low Maintenance, Severe Duty, Abrasion Resistant Wear Parts Pump Seal Impeller is designed for wear-resistant operation in highly abrasive slurries using GIW’s flow simulation computer program. Two aramid gaskets aid in the removal of the impeller. Replaceable suction liner facilitates pump internal inspection and minimizes wear part usage cost. Liner can be rotated at intervals to increase...