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Grundfos CM end suction multistage centrifugal booster pumps are designed for a variety of washing, cleaning, water treatment, heating, cooling, and irrigation applications. CM pumps are often used in chemical and pharmaceutical processing settings, as well as in building services. Compactness, flexibility and reliable pumping performance are some of the hallmarks of the Grundfos pump oeuvre and the CM series is no exception. The simple design also makes CM pumps service friendly and easy to install. A reduced footprint, low maintenance costs, reduced downtime, low noise level and a wide performance range are all features of these fantastic pumps. Of particular note is the Grundfos engineered mechanical shaft seal, which has been designed to eliminate the common industry problem of shaft seals sticking where SIC-SIC seal faces are in use. A different surface finishing on the stationary and rotating rings eliminates the sticking problem. Please note that booster pumps have no lift capability and should not be run dry. Do not deadhead the pumps. Grundfos CM Series Centrifugal Booster Pump Model Comparison Chart Model Disch. HP Volt. Phase GPM Head 96807035 1" NPT 0.58 208-230/440-480 3 22 85' 97568259 1" NPT 0.58 208-230/440-480 3 8 55' 97568449 1" NPT 1 208-230/440-480 3 33 85' 97568362 1" NPT 0.58 208-230/440-480 3 22 85' 97568204 1" NPT 0.8 208-230/440-480 1 22 85' 97568313 1" NPT 0.8 208-230/440-480 1 22 85' 97568263 1" NPT 0.8 208-230/440-480 1 22 85' 97568260 1" NPT 0.58 208-230/440-480 3 8 83' 97568453 1" NPT 0.58 208-230/440-480 3 33 85' 97568208 1" NPT 0.8 115/230 1 8 55' 97568316 1" NPT 0.8 115/230 1 22 85' 97568264 1" NPT 0.58 208-230/440-480 3 8 83' 97568411 1" NPT 1 115/230 1 33 83' 97568209 1" NPT 0.8 115/230 1 8 83' 97568414 1" NPT 1 115/230 1 83' 97568359 1" NPT 1 208-230/440-480 3 130' 97568261 1" NPT 1 208-230/440-480 3 8 112' 97568363 1" NPT 1 208-230/440-480 3 22 130' 97568314 1" NPT 0.8 115/230 1 22 120' 97568360 1" NPT 1 208-230/440-480 3 22 170' 97568206 1" NPT 0.8 115/230 1 8 112' 97568265 1" NPT 1 208-230/440-480 3 8 112' 97568262 1" NPT 1 208-230/440-480 3 8 140' 97568317 1" NPT 0.8 115/230 1 22 120' 99059730 1" NPT 1-1/2 208-230/440-480 3 33 130' 97568251 1" NPT 1/2 208-230/440-480 3 13 130' 97568364 1" NPT 1 208-230/440-480 3 22 170' 97568210 1" NPT 0.8 115/230 1 8 120' 96807036 1" NPT 1 115/230 1 22 165' 97568266 1" NPT 1 208-230/440-480 3 8 140' 97568207 1" NPT 0.8 115/230 1 8 140' 99155393 1" NPT 0.8 208-230/440-480 3 33 130' 97568196 1" NPT 0.8 115/230 1 13 80' 97568255 1" NPT 1/2 208-230/440-480 3 13 80' 97568352 1" NPT 1/2 208-230/440-480 3 23 85' 97568252 1" NPT 1/2 208-230/440-480 3 13 115' 97568412 1" NPT 1-1/2 115/230 1 33 130' 97568318 1" NPT 1 115/230 1 22 165' 97568211 1" NPT 0.8 115/230 1 8 140' 97568200 1" NPT 0.8 115/230 1 13 80' 97568441 1" NPT 1 208-230/440-480 3 33 85' 97568355 1" NPT 1/2 208-230/440-480 3 23 85' 97568306 1" NPT 1/2 115/230 1 23 85' 97568197 1" NPT 0.8 115/230 1 13 115' 97568256 1" NPT 0.8 208-230/440-480 3 13 115' 97568415 1" NPT 1-1/2 115/230 1 33 130' 97568445 1" NPT 1 208-230/440-480 3 33 85' 97568310 1" NPT 0.8 115/230 1 23 85' 97568405 1" NPT 1 115/230 1 32 88' 97568201 1" NPT 0.8 115/230 1 12 115' 97568253 1" NPT 1 208-230/440-480 3 13 155' 97568353 1" NPT 1 208-230/440-480 3 23 130' 99080189 1" NPT 1-1/2 208-230/440-480 3 22 220' 97568408 1" NPT 1 115/230 1 32 85' 97568501 1" NPT 1-1/2 115/230 1 75 75' 97568257 1" NPT 1 208-230/440-480 3 13 160' 97568356 1" NPT 1 208-230/440-480 3 23 130' 98907035 1" NPT 1-1/2 208-230/440-480 3 33 130' 97568307 1" NPT 0.8 115/230 1 2 123' 99155392 1" NPT 1-1/2 115/230 1 22 123' 99155392 1" NPT 1-1/2 208-230/440-480 3 22 220' 97568254 1" NPT 1 208-230/440-480 3 13 190' 97568451 1" NPT 2 208-230/440-480 3 33 178' 96961050 1" NPT 1 208-230/440-480 3 22 168' 97568202 1" NPT 0.8 115/230 3 12 150' 97568202 1" NPT 0.8 115/230 1 12 150' 99155398 1" NPT 1-1/2 208-230/440-480 3 33 130' 96961044 1" NPT 0.8 208-230/440-480 3 33 130' 96961044 1" NPT 0.8 115/230 1 22 123' 97568315 1" NPT 1-1/2 115/230 1 22 211' 97568239 1" NPT 0.8 208-230/440-480 3 13 80' 97568199 1" NPT 0.8 115/230 1 13 180' 97568258 1" NPT 1 208-230/440-480 3 13 190' 97568455 1" NPT 2 208-230/440-480 3 33 178' 97568357 1" NPT 1 208-230/440-480 3 22 168' 97568502 1" NPT 1-1/2 115/230 1 75 75' 97568406 1" NPT 1-1/2 115/230 1 33 130' 97568319 1" NPT 1-1/2 115/230 1 22 211' 97568245 1" NPT 1-1/2 115/230 3 13 80' 97568184 1" NPT 0.8 115/230 1 13 80' 97568308 1" NPT 1 115/230 1 22 165' 97568342 1" NPT 1/2 208-230/440-480 3 22 85' 97568203 1" NPT 0.8 115/230 1 13 180' 97568409 1" NPT 1-1/2 115/230 1 33 130' 97568311 1" NPT 1 115/230 1 22 165' 97568190 1" NPT 0.8 115/230 1 13 80' 97568311 1" NPT 1 115/230 1 22 165' 97568297 1" NPT 0.8 115/230 1 22 85' 96806913 1" NPT 1/2 208-230/440-480 3 22 85' 97568516 1" NPT 3.4 208-230/440-480 3 80 155' 97568240 1" NPT 0.8 115/230 1 13 115' 99080198 1" NPT 1-1/2 208-230/440-480 3 23 220' 97568343 1" NPT 1 208-230/440-480 3 22 127' 97568302 1" NPT 0.8 115/230 1 22 85' 97568246 1" NPT 1/2 208-230/440-480 3 13 115' 97568185 1" NPT 0.8 115/230 1 13 115' 97568429 1" NPT 1 208-230/440-480 3 32 85' 99155396 1" NPT 1-1/2 208-230/440-480 3 23 220' 98125788 1" NPT 1 208-230/440-480 3 13 230' 97568347 1" NPT 1 208-230/440-480 3 22 127' 96807037 1" NPT 0.8 115/230 1 22 123' 97568518 1" NPT 3 208-230/440-480 3 80 155' 97568309 1" NPT 1.5 115/230 1 22 210' 97568191 1" NPT 0.8 115/230 1 13 115' 97568435 1" NPT 1 208-230/440-480 3 32 85' 96806895 1" NPT 1 208-230/440-480 3 22 167' 98125766 1" NPT 1 115/230 1 13 220' 97568399 1" NPT 1 115/230 1 32 85' 98125790 1" NPT 1 208-230/440-480 3 6 260' 98125802 1" NPT 1 208-230/440-480 3 13 230' 96806887 1" NPT 0.8 115/230 1 22 123' 97568312 1" NPT 1-1/2 115/230 1 22 210' 97568348 1" NPT 1 208-230/440-480 3 22 167' 98125782 1" NPT 1 115/230 1 13 220' 97568402 1" NPT 1 115/230 1 32 85' 97568241 1" NPT 1 208-230/440-480 3 13 155' 97568298 1" NPT 1 115/230 1 22 165' 98125804 1" NPT 1-1/2 115/230 1 6 260' 99059758 1" NPT 2.9 208-230/440-480 3 23 270' 98692400 1" NPT 1-1/2 208-230/440-480 3 32 130' 98125768 1" NPT 1-1/2 115/230 1 13 275' 96806911 1" NPT 1 115/230 1 22 165' 97568186 1" NPT 0.8 115/230 1 13 150' 97568247 1" NPT 1 208-230/440-480 3 13 158' 99080196 1" NPT 1 208-230/440-480 1 13 320' 97568242 1" NPT 1 208-230/440-480 3 13 190' 99155390 1" NPT 1-1/2 208-230/440-480 3 22 211' 99155415 1" NPT 3 208-230/440-480 3 23 270' 99155406 1" NPT 1-1/2 208-230/440-480 3 32 130' 98125784 1" NPT 1-1/2 115/230 3 13 260' 97568192 1" NPT 0.8 115/230 1 13 150' 99155404 1" NPT 1-1/2 208-230/440-480 3 22 211' 97568452 1" NPT 3 208-230/440-480 3 33 225' 97568248 1" NPT 1 208-230/440-480 3 13 190' 97568187 1" NPT 0.8 115/230 1 13 180' 97568400 1" NPT 1-1/2 115/230 1 32 130' 97776654 1" NPT 1-1/2 115/230 1 13 300' 97568443 1" NPT 2 208-230/440-480 3 32 180' 97568299 1" NPT 1-1/2 115/230 1 22 211' 97568456 1" NPT 3 208-230/440-480 3 33 225' 97568499 1" NPT 1-1/2 115/230 1 77 70' 96806903 1" NPT 0.8 115/230 1 13 180' 97568403 1" NPT 1-1/2 115/230 1 32 130' 98125785 1" NPT 1-1/2 115/230 1 13 300' 97568447 1" NPT 2 208-230/440-480 3 33 180' 97568303 1" NPT 1-1/2 115/230 1 22 211' 99080197 1" NPT 1-1/2 208-230/440-480 3 13 350' 97568243 1" NPT 1 208-230/440-480 3 13 225' 98125865 1" NPT 2 208-230/440-480 3 23 310' 99155408 1" NPT 3 208-230/440-480 3 22 255' 97568500 1" NPT 1-1/2 115/230 1 77 70' 97568249 1" NPT 1 208-230/440-480 3 13 225' 98125872 1" NPT 2 208-230/440-480 3 23 310' 97568413 1" NPT 2 115/230 1 33 170' 97568188 1" NPT 1 115/230 1 13 220' 98125769 1" NPT 1-1/2 115/230 1 13 340' 99047933 1" NPT 3 208-230/440-480 3 22 255' 97568244 1" NPT 1 208-230/440-480 3 6 260' 97568193 1" NPT 1 115/230 1 13 220' 97568416 1" NPT 2 115/230 1 33 170' 98125787 1" NPT 1-1/2 115/230 1 13 340' 96946016 1" NPT 3 208-230/440-480 3 80 150' 96806905 1" NPT 1 208-230/440-480 3 6 260' 97568431 1" NPT 2 208-230/440-480 3 33 180' 97568189 1" NPT 1-1/2 115/230 1 13 265' 97568448 1" NPT 5 115/230 3 33 225' 97568437 1" NPT 2 115/230 3 33 180' 97568194 1" NPT 1-1/2 115/230 1 13 260' 98125868 1" NPT 3 208-230/440-480 3 23 355' 99155389 1" NPT 1-1/2 208-230/440-480 3 96946008 1" NPT 3 208-230/440-480 3 80 150' 98125873 1" NPT 3 208-230/440-480 3 23 355' 99155401 1" NPT 1-1/2 208-230/440-480 3 98091750 1" NPT 3 208-230/440-480 3 23 400' 96935556 1" NPT 1-1/2 115/230 1 13 300' 98125923 1" NPT 3 208-230/440-480 3 33 275' 97524349 1" NPT 5 208-230/440-480 3 80 235' 96943188 1" NPT 1-1/2 115/230 1 77 70' 98125876 1" NPT 1-1/2 208-230/440-480 3 23 400' 97568195 1" NPT 1-1/2 115/230 1 13 300' 97568346 1" NPT 2 208-230/440-480 3 23 310' 98125819 1" NPT 2 115/230 1 23 225' 99155407 1" NPT 1-1/2 208-230/440-480 3 96806915 1" NPT 2 208-230/440-480 3 23 310' 97568519 1" NPT 5 208-230/440-480 3 80 235' 96943191 1" NPT 1-1/2 115/230 1 77 70' 98125853 1" NPT 2 115/230 1 23 225' 99155418 1" NPT 1-1/2 208-230/440-480 3 98125893 1" NPT 2 115/230 1 33 210' 98125917 1" NPT 3 208-230/440-480 3 33 315' 96935561 1" NPT 1-1/2 115/230 1 13 340' 97568407 1" NPT 2 115/230 1 33 170' 98113307 1" NPT 3 208-230/440-480 3 33 275' 98504388 1" NPT 2 115/230 1 98125924 1" NPT 2 208-230/440-480 3 33 315' 96806904 1" NPT 1-1/2 208-230/440-480 1 8 330' 97568410 1" NPT 2 115/230 1 33 170' 97568432 1" NPT 2 208-230/440-480 3 33 225' 97568555 1" NPT 3 208-230/440-480 3 118 90' 96943243 1" NPT 3 208-230/440-480 3 80 150' 97568438 1" NPT 2 208-230/440-480 3 33 225' 97568300 1" NPT 2 208-230/440-480 1 22 255' 98125820 1" NPT 2 115/230 1 23 300' 96935609 1" NPT 3 208-230/440-480 3 23 360' 97568304 1" NPT 2 115/230 1 22 255' 97568558 1" NPT 3 115/230 3 118 90' 98125859 1" NPT 2 115/230 1 23 300' 96806991 1" NPT 3 208-230/440-480 3 80 150' 97568350 1" NPT 3 208-230/440-480 3 23 360' 98125911 1" NPT 5 208-230/440-480 3 32 215' 97568401 1" NPT 2 115/230 1 33 170' 96935611 1" NPT 3 208-230/440-480 3 23 400' 97568404 1" NPT 2 115/230 1 33 170' 97568351 1" NPT 3 208-230/440-480 23 400' 97568433 1" NPT 3 208-230/440-480 3 33 275' 96946022 1" NPT 3 208-230/440-480 3 118 78' 98125827 1" NPT 2 115/230 3 22 335' 97568439 1" NPT 3 208-230/440-480 3 33 275' 97568556 1" NPT 5 208-230/440-480 3 110 170' 98125863 1" NPT 2 115/230 1 22 335' 97568512 1" NPT 5 208-230/440-480 3 80 230' 96946030 1" NPT 3 208-230/440-480 3 118 78' 98125919 1" NPT 5 208-230/440-480 3 33 365' 97568301 1" NPT 2 115/230 1 22 295' 98125914 1" NPT 2 115/230 1 32 215' 97568559 1" NPT 5 208-230/440-480 3 110 170' 97950707 1" NPT 5 208-230/440-480 3 33 365' 97568514 1" NPT 5 208-230/440-480 1 80 230' 97568305 1" NPT 2 115/230 1 22 295' 98504766 1" NPT 2 115/230 1 32 215' 97568434 1" NPT 3 208-230/440-480 3 33 315' 96806919 1" NPT 3 208-230/440-480 3 33 315' 96935607 1" NPT 2 115/230 1 22 335' 96806912 1" NPT 2 115/230 1 22 335' 97568507 1" NPT 5 208-230/440-480 3 80 230' 97568598 1" NPT 5 208-230/440-480 3 160 90' 96806993 1" NPT 5 208-230/440-480 3 80 230' 97568600 1" NPT 5 208-230/440-480 3 160 90' 96943300 1" NPT 3 208-230/440-480 3 118 160' 99059746 1" NPT 8 208-230/440-480 3 118 255' 97568560 1" NPT 8 208-230/440-480 3 118 255' 96946015 1" NPT 5 208-230/440-480 3 118 160' 96935650 1" NPT 5 208-230/440-480 3 34 365' 97568440 1" NPT 5 208-230/440-480 3 34 365' 96946009 1" NPT 5 208-230/440-480 3 118 160' 97568599 1" NPT 8 208-230/440-480 3 160 176' 97568594 1" NPT 5 208-230/440-480 3 160 78' 97568601 1" NPT 8 208-230/440-480 3 160 176' 96943320 1" NPT 5 208-230/440-480 3 118 245' 97568596 1" NPT 5 208-230/440-480 3 160 160' 96943321 1" NPT 5 208-230/440-480 3 118 160' 97568591 1" NPT 5 208-230/440-480 3 160 77' 97568593 1" NPT 5 208-230/440-480 3 160 77' 97568517 1" NPT 1.7 208-230/440-480 3 77 78' 97568513 1" NPT 1.7 208-230/440-480 3 80 75' 96943212 1" NPT 1.7 208-230/440-480 3 80 75' 97568511 1" NPT 1.7 208-230/440-480 3 80 75' 96943189 1" NPT 1.7 208-230/440-480 3 80 75' 97568515 1" NPT 1.7 208-230/440-480 3 77 77' SPECIFICATIONS EXPLODED VIEW TROUBLESHOOTING BROCHURE Grundfos CM Centrifugal Booster Pump Brochure Grundfos CM Centrifugal Booster Pump Data Booklet INSTRUCTIONS Grundfos CM Centrifugal Booster Pump Operation and Installation Instructions Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today. $(document).ready(function(){ $("td").css("border", "1px solid black") });