CN Series - Single Stage Centrifugal Pump Brochure

Standard designClosed coupled single-stage centrifugal pumps. A range of 3 models with open impellers, independent shafts and IEC standard motors. Optimised design to ensure high levels of hygiene - The absence of product hold-up and no dead-legs ensures efficient cleaning by standard CIP methods and effective sterilsation by SIP.Wetted parts are in forged polished plate and investment cast electropolished CF3M 1.4409 / AISI 316L (1.4404) stainless steel. Investment cast and electro-chemical polishing. Internal finishes of 0,5 micron Ra are available on request..Flow rates up to 75 m3/h, heads of more than 60 m. Maximum inlet pressure : 4 bar.Temperature range: -10°C to 120°C.Seals:Hygienic mechanical seals with seats to EN 12756, ISO 3069 standards.Elastomers (certified to US FDA):EPDMFluorocarbon (Viton)SiliconeP.T.F.E. (FEP)Connections:DIN - SMS - IDF - BS / RJT - DS - CLAMP and EN 1092-1 PN16 flanges and on request available for other international standards.ApplicationsFood processing, dairy, beverage, chemical, cosmetics and phar-maceutical industries. The open impeller allows a large range of products such as purified water, juices, creams, ice-cream mix, milk, wine, spirits, whey and WFI to be safely transferred.Centrifugal PumpsCN seriesOpen impeller with reversed blades with vast expansion designed to opti-mize the hydraulic efficiency.Pump with shroud and stainless steel adjustable feet. Pump with B34-B35 motor and stainless steel motor shims.GENERAL DIAGRAMSPerformance applies to H2O at 20 °C, 1013 millibar Data not bindingQ [m3 / h]Q [l / min]H[m] H[ft]2900rpmCN 3CN 2CN 11450rpmQ [l / min]H[m] H[ft]CN 3CN 2CN 1Performance applies to H2O at 20 °C, 1013 millibar Data not bindingQ [m3 / h]OVERALL DIMENSIONS Dimensions not binding - DN = DIN 11851 male threaded connections with standard IEC/EN motorsPumpsIEC motors size:DNa DNm A B C D E E’ G H K K’ ØR I J J’ L U VCN 18050 40 73277153,5 100125 1558680 463 58410183263 286303 4012790 282,5 140 165 90 501 597 273 318100319,5183,5140160 196 100 57267312283 389369 50112 190 226 112 591 295 402132 S 357,5 178 216 256 132 627 744 315 412 380 60CN 28065 50 79286157100125 15510880 472 59310200280 286303 4015490 S292 140 165 90 508 606 290 31790 L 125100329187140160 196 100 58068312300 388369 50112 190 226 112 598 312 400132 S355140216 256 132635753 332 432 380 60132 M 178 673160 404 217 254 254 300 160 778 911 15 360 528 473 50CN 390 S80 65 81296 159100140 16412990 519 609 10255345 318 303 4017990 L 125100189 140160 100 585687 36950112 190 112 604132 S358,5 188,5140216 256 132640757 12 387 432 380 60132 M 178 678160 407,5 218,5 254 254 300 160 784 915 15 415 588 473 50The clamp casing and seal design allow quick disassembly for inspection, cleaning and maintenance. It also enables the delivery port to be rotated to any position for easy installation and drainage. Motor shroud.All stainless construction, with standard B34-B35 motor, separate pump shaft with clamp coupling, internal product seal and an open impeller.OVERALL DIMENSIONScod. DCATLCNGB ed. 01/13CSF Inox S.p.A. Strada per Bibbiano, 7 - 42027 Montecchio E. (RE) - ITALY EUPh +39.0522.869911 r.a. - Fx +39.0522.865454 / 866758 - csfitalia@csf.it - www.csf.itExport Department • Commercial Étranger • Comercial Extranjero Ph +39.0522.869922 - Fx +39.0522.869841 - csfexport@csf.it - www.csf.itAll the instructions, data and representations (in whatever way executed) listed in this publication are indicative and do not bin-ding. CSF does not stand surety or undertake any obligation for the utilisation of this document and for the information contained. In particular, it does not guarantee against omissions or errors of the data and drawings here indicated.Notice that the technical specifications, information and represen-tations in this document are merely indicative and approximate.CSF INOX reserves the right at any moment and without notice to modify the data, drawings and information indicated in this document.Dimensions not binding - DN = DIN 11851 male threaded connections with standard IEC/EN motorsPumpsIEC motors size:DNa DNm A B C D E E’ G H K K’ I J J’ L VCN 18050 40 73153,586160463 584183350 333 30312790 210 270 138 213 501 597 343 348 303100 247183,5285 150243170 572673353 409369112 239 315 180 182 591 365 422132 S 218 400 216 279 202 627 744 385 425 380CN 28065 50 79157108185472 593200367 333 30315490 219 270 140 213 508 606 385 372 303100 257187285 150243194 580683394 433369112 249 315 180 206 598 406 445132 S228 187 400 216 279 202635753 402 442 380132 M 673160 249 217 475 270 333 211 778 911 411 528 473CN 39080 65 81223 159 270 140 213129185 519 609255438 372 303179100 260189285 160243194 585687449433 369112 252 315 180 205 604 460132 S231 188,5 400 216 279 227640757 482 467 380132 M 678160 217,5 218,5 475 270 333 211 784 915 466 528 473