Cri pump curves, QH curves for the individual pumps

Cri pump curves, 4301) (AISI 304) S E R I E S Submersible Pumps C. Technical specifications like flow rates, pressures, dimensions, and efficiency curves for each pump model are also presented. All pumps are only suitable for pumping clear, cold, fresh, non-aggressive, non-explosive water without abrasives, solid particles or fibres. The bold curves indicate the recom-mended performance range for best efficiency. The pump head and base are in cast iron - all other wetted parts are in stainless steel (EN 1. I. All other wetted parts are in stainless steel (EN 1. PERFORMANCE CURVE CONDITIONS STAINLESS STEEL & SILVERLINE SERIES a. These products are engineered to perfection with utmost care and stringent quality control at all stages to ensure a trouble free service. CR, CRI, CRN pumps are vertical multistage centrifugal pumps. Vertical, multistage centrifugal pump with integrated frequency converter. We offer one prevent fluid Management Solutions. The performance data and curves are at rated voltage and only indicative. Between the minimum and maximum performance curves, pumps with a VFD have an infinite number of performance curves each representing a specific speed. 4301) Search in C. The Performance curves show pump performance at rated speed, voltage and @ 10ft minimum submergence. Vertical, multistage centrifugal pump with suction and discharge ports on the same level. The in-line design enables the pump to be installed in a horizontal one-pipe system where the suction and discharge ports are in the same horizontal plane and have the same pipe dimensions. Therefore, it may not be possible to select a duty point close to the 100 % curve. The measurements were made with airless water at 20°C. The pump head and base are in cast iron. As the pump is sized on the basis of the highest possible flow rate, it is important to always have the duty point to the right of the best efficiency point on the efficiency curve (eta). Pumps catalogs and technical brochures on DirectIndustry and find the information you need in 1 click. Clear cold water shall mean water having the following characteristics. The document aims to aid selection of the appropriate Grundfos pump for various water and liquid handling applications. Submersible Pumps are the products of the expertise gained from over five decades of experience, endurance and workmanship. QH curves for the individual pumps. The speed of motor is approximately : b. Weights based on pump with ODP motor (see price list for individual weights) All dimensions in inches unless otherwise noted. . CRI Fluids Systems Reliable Pumping solution for all of your needs. How to protect Grundfos CR, CRI, CRN 10, 15, 20 pump for transportation How to repair Grundfos CR, CRI, CRN 10, 15, 20 (NEMA) pumps The conditions below apply to the curves shown on the following pages. R.


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