Item ID: 553726-TENT-09 Pump Performance Datasheet Customer : Customer ref. / PO : Tag Number : Service : HYDRONIC Quantity : 1 Model : 25121-4P-15HP VLSE Stages : 1 Based on curve number : VLSE_25121_4P_15HP Rev 0.0 Basic model number : - Operating Conditions Flow, rated : 258.6 USgpm Differential head / pressure, rated (requested) : 125.8 ft Differential head / pressure, rated (actual) : 125.8 ft Suction pressure, rated / max : 0.00 / 0.00 psi.g NPSH available, rated : Ample Frequency : 60 Hz Performance Speed, rated : 1776 rpm Speed, maximum : 1776 rpm Speed, minimum : 450 rpm Impeller diameter, rated : 12.10 in Efficiency : 64.04 % NPSH required / margin required : 26.87 / 0.00 ft nq (imp. eye flow) / S (imp. eye flow) : 15 / 48 Metric units MCSF : 79.44 USgpm Head maximum, rated speed : 151.1 ft Head rise to shutoff : 18.83 % Flow, best eff. point : 258.6 USgpm Flow ratio, rated / BEP : 100.00 % Speed ratio (rated / max) : 100.00 % Head ratio (rated speed / max speed) : 100.00 % Cq/Ch/Ce/Cn [ANSI/HI 9.6.7-2010] : 1.00 / 1.00 / 1.00 / 1.00 Selection status : Acceptable Energy Indexes PEI (VL) : 0.49 ER (VL) : 51 Liquid Liquid type : Cold Water Additional liquid description : Solids diameter, max : 0.00 in Solids concentration, by volume : 0.00 % Temperature, max : 68.00 deg F Fluid density, rated / max : 1.000 / 1.000 SG Viscosity, rated : 1.00 cP Vapor pressure, rated : 0.34 psi.a Material Material selected : Cast Iron Pressure Data Maximum working pressure : 65.38 psi.g Maximum allowable working pressure : 175.0 psi.g Maximum allowable suction pressure : 175.0 psi.g Hydrostatic test pressure : 263.0 psi.g Driver Power Data (@Max density) Motor sizing specification : Max power (non-overloading) Margin over specification : 0.00 % Service factor : 1.00 Power, hydraulic : 8.21 hp Rated power (based on duty point) : 12.83 hp Max power (non-overloading) : 14.06 hp Nameplate moto Condition Note: Item is Brand New in Open, Damaged or Missing Box, Money Back Guaranteed, See Pictures for cosmetic and additional Details.. We offer UPS, Fed Ex, and USPS Overnight Shipping on most Items, Items must be purchased by 1pm Pacific time, Please Email us if you need this service, in most cases we can ship on your own UPS or Fed-ex Account. Terms of Sale International buyers are responsible for any Broker Fees, Duty Fees, Custom Charges and Local Taxes. Values will not be lowered on Custom Forms or marked as gifts. Some items we sell will not ship out of the Continental United States. Make sure the particular listing states World Wide Shipping Or ask before purchasing. Due to the variety of products sold by us and their broad range of applications, those responsible for the procurement, installation, application and/or use of purchased equipment must satisfy themselves that all components meet performance and safety requirements including but not limited to: all applicable laws, regulations, codes and standards. Shipping Information All items shipped to a destination in the Continental United States are usually shipped via UPS or USPS. Items are typically shipped out within 1 Day of receiving payment (excludes Weekends and US Holidays) Shipping Discounts will be given to multiple item sales, Please Email us for a quote prior to purchase.