Berkeley - High Flow / High Efficiency Centrifugal Irrigation Pumps Datasheet

BERKELEY® CENTRIFUGAL IRRIGATION PUMPSHIGH FLOW/HIGH EFFICIENCYDesigned for clean water applications such as flood irrigation, water features, and pivot irrigation.w w w.BERKELEYpumps.comFeatures Broad flow range: to 7500 GPM Industry leading 85% hydraulic efficiencies Long lasting, robust design Suction splitter for stable inflows Low operating costsconstruction Features 20,000 Hour bearing life Double volute Interchangeable seal chambers Dynamically balanced impeller Multiple vent and drain taps Replaceable stainless steel shaft sleeves Available with mechanical seal or graphite-impregnated PTFE packing High-quality lead-free/chromate-free primer and paint Heavy-duty bearingsUSA CANADA293 WRIGhT STREET, DELAvAN, WI 53115 WWW.BERKELEYPUMPS.COM 269 TRILLIUM DRIvE, KITChENER, ONTARIO, CANADA N2G 4W5Ph: 888-237-5353 ORDERS FAX: 800-321-8793 Ph: 888-363-7867 ORDERS FAX: 519-748-2553BERKELEY® and Pentair are registered trademarks of Pentair Ltd. MINLON® is a registered trademark of E.I. du Pont de Nemours and Company. Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice.© 2012 Pentair Ltd. All Rights Reserved.materials of constructionperformance curvesB10234BK (12/03/12)part Name material spec NumberVolute case-N1 Volute case-N2Cast iron Ductile ironASTM A48 Class 30 ASTM A536 Class 65-45-12Impeller Cast Iron ASTM A48 Class 30Seal Chamber Cast Iron ASTM A48 Class 30Adaptor Bracket Cast Iron ASTM A48 Class 30Shaft Sleeve 416 S.S. AISI 416SSLantern Ring Minlon®part Name material spec NumberMechanical Shaft Seal18-8 S.S. metal parts. “Buna-N” rubber belows, ceramic stationary, carbon rotating face.Packing Gland Cast Iron ASTM A48 Class 30Packing PTFE packing with Graphite ImpregnationBearing Frame Cast Iron ASTM A48 Class 30Bearing Frame Pump ShaftStress proof carbon steelASTM A311 Class BBERKELEY® CENTRIFUGAL IRRIGATION PUMPSHIGH FLOW/HIGH EFFICIENCY0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,0000 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900Capacity - USgpmCapacity - m3/h2001801601401201008060402006050403020100Head - mHead - ft0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,0000 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900Capacity - USgpmCapacity - m3/h8040020100NPSHr - mNPSHr - ftAll dia.Max. dia.Max. dia.Max. dia.Max. dia. Nominal RPM: 1770 Based on Fresh Water@ 68 deg. F. Maximum Working Pressure: 175 PSIB4ZB5ZB6ZB8JB10JB10JB8JB6ZB4ZB5ZVisit www.berkeleypumps.com and click the BEc2 icon to size the pump correctly for your application.