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..

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