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Grundfos CRN series vertical centrifugal pump ends are multistage pumps used for industrial processing systems, washing systems, pumping of acids and alkalis, filtration systems, pressure boosting, water treatment, HVAC and irrigation applications. The in-line compact design allows for easy installation. Features: This pump unit consists of optimized hydraulics, various types of connections, an outer sleeve, a top and various other parts The functionalities are designed for specific pump applications A compact system with a basic CRI pump range which can be applied in almost any industrial solutions The pump end is tested as a complete unit in the factory Applications: Industrial processing systems Washing and cleaning systems Pumping of acids and alkalis Filtration systems Water pressure boosting Water treatment HVAC Irrigation GRUNDFOS CRN SERIES VERTICAL CENTRIFUGAL PUMP ENDS Model Comparison Chart Model Discharge (NPT) Suction (NPT) HP Stages GPM Max. Head CRN 1s-2 1-1/4" 1-1/4" 1/3 3 5.74 55.78' CRN 5-2 1-1/4" 1-1/4" 3/4 2 45.01 55.92' CRN 1-2 1-1/4" 1-1/4" 1/3 3 12.81 59.47' CRN 1-2 1-1/4" 1-1/4" 1/3 3 12.81 59.47' CRN 10-1 2" 2" 3/4 2 69.16 45.87' CRN 15-1 2" 2" 2 2 125.11 60.47' CRN 10-5 2" 2" 5 5 69.16 241.57' CRN 32-1-1 2-1/2" 2-1/2" 5 1 211.45 71.22' CRN 45-1-1 3" 3" 7-1/2 1 308.05 96.74' CRN 64-1-1 4" 4" 10 1 448.87 92.21' 150 1-1 5" 5" 25 1 793.18 94.48' CRN 90-1-1 4" 4" 15 1 591.1 91.08' CRN 120 1-1 5" 5" 20 1 705.05 96.74' CRN 32-1-1 H 2" 2" 5 1 200.38 66.47' Please note that these models are examples of each CRN sub series. For a full listing of available models please visit this series' full product listing. PERFORMANCE CURVES TECHNICAL DATA EXPLODED VIEW BROCHURE Grundfos CRN Series Vertical Centrifugal Pump End Brochure INSTALLATION SHEET Grundfos CRN Series Vertical Centrifugal Pump End Installation Sheet SERVICE MANUAL Grundfos CRN Series Vertical Centrifugal Pump End Service Manual PRODUCT GUIDE Grundfos CRN Series Vertical Centrifugal Pump End Product Guide 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.