Item ID: 553735-77/B/01/02/03Pump Performance Datasheet Service : HYDRONIC Quantity : 1 Model : 20121-4P-10HP LCSE Stages : 1 Based on curve number : RC1991-SS-11.06 Rev 0 Basic model number : - Operating Conditions Flow, rated : 263.6 USgpm Differential head / pressure, rated (requested) : 96.53 ft Differential head / pressure, rated (actual) : 96.53 ft Suction pressure, rated / max : 0.00 / 0.00 psi.g NPSH available, rated : Ample Frequency : 60 Hz Performance Speed, rated : 1760 rpm Speed, maximum : 1760 rpm Speed, minimum : 450 rpm Impeller diameter, rated : 11.06 in Efficiency : 71.50 % NPSH required / margin required : 25.32 / 0.00 ft nq (imp. eye flow) / S (imp. eye flow) : 18 / 49 Metric units MCSF : 67.40 USgpm Head maximum, rated speed : 122.7 ft Head rise to shutoff : 25.97 % Flow, best eff. point : 263.6 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) : 0.43 ER (VL) : 57 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 : 53.10 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 (used) Power, hydraulic : 6.42 hp Rated power (based on duty point) : 8.98 hp Max power (non-overloading) : 9.96 hp Nameplate motor rating : 10.00 hp / 7.46 kW (Fixed) Condition Note: Item is Brand New in Open, Damaged or Missing Box, Money Back Guaranteed, See Pictures for cosmetic and additional Details..Shipping costs might be less than quoted it all depends on your zip code and location type. Should it be less we will issue a refund for the difference once final freight bill is received.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.
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