Fitflow Supplies

Pump Performance Datasheet

Customer : Quote number :
Customer enquiry : SPP Pumps Inc. Pump Size : KFL08D
Item number : 300GPM@77.4PSI Stages :1
Usage - Tertiary : Based on curve number : KFL08D
Quantity :1 Date last saved :
Operating Conditions Liquid
Flow, rated : 317.0 USgpm Liquid Type/ Application : Water
Differential Head (requested) : 76.0 psi Additional liquid description :
Suction pressure, rated / max : 0.00 / 1.00 psi.g Temperature, max : 20.00 deg C
NPSH available, rated : Ample Fluid density, rated / max : 1.000 / 1.000 SG
Frequency : 60 Hz Viscosity, rated : 1.00 cP
NFPA Limits Performance
Flow, rated : 300.0 USgpm Speed, rated : 3500 rpm
Head, rated : 77.4 psi Impeller diameter, rated (approx.) : 6.89 in
Power, rated : 24.05 hp Impeller diameter, maximum : 8.19 in
NPSHr, rated :- Impeller diameter, minimum : 5.91 in
Efficiency, rated : 56 % Efficiency : 57 %
Flow at 150% : 450.0 USgpm NPSH required / margin required : - / 0.00 psi
Head at 150%, actual/limit : 65.3 psi Head, maximum, rated diameter : 85.4 psi
Efficiency at 150% : 60 % (approx.)
NPSHr at 150% flow :- Diameter ratio (rated / max) : 84.13 %
Power required at 150% flow : 28.70 hp Driver & Power Data (@Max density)
Peak power : 31.59 hp Power, hydraulic : 14.16 hp
Closed valve pressure : 85.42 psi.g Power, rated : 24.65 hp
140% Head at shutoff : 108.4 psi Power, maximum, rated diameter : 31.59 hp
65% Head at 150% flow : 50.3 psi Material
Cooling flow (None) : 0.00 USgpm Material selected : Code X - CI / BR /SS
Pressure Data Selection status
Maximum working pressure : 86.45 psi.g FM/UL/cUL approved : FM/UL
Maximum allowable working pressure : 206.0 psi.g Near miss reasons :
Maximum allowable suction pressure : 75.00 psi.g
Hydrostatic test pressure : 129.7 psi.g
36
Power
27
Power - hp

18

150 100

135 90

120 80

105 70
Efficiency - %

90 6.89 in 60
Head - psi

75 50

60 40

Efficiency
45 30

30 20

15 10

0 0
0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750
Flow - USgpm

Fitflow Supplies · · ,
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Fitflow Supplies

Pump Performance Datasheet

Customer : Quote number :
Customer enquiry : SPP Pumps Inc. Pump Size : KFL08D
Item number : 300GPM@77.4PSI Stages :1
Usage - Tertiary : Based on curve number : KFL08D
Quantity :1 Date last saved :
Operating Conditions Liquid
Flow, rated : 317.0 USgpm Liquid Type/ Application : Water
Differential Head (requested) : 76.0 psi Additional liquid description :
Suction pressure, rated / max : 0.00 / 1.00 psi.g Temperature, max : 20.00 deg C
NPSH available, rated : Ample Fluid density, rated / max : 1.000 / 1.000 SG
Frequency : 60 Hz Viscosity, rated : 1.00 cP
Flow Head Pump Efficiency Power Required NPSH required
(USgpm) (psi) (%) (hp) (psi)
0.00 85.4 0 13.58 -
81.35 83.6 25 16.09 -
162.7 82.0 41 18.96 -
244.1 79.8 52 22.00 -
325.4 76.1 58 24.94 -
406.8 69.9 60 27.53 -
488.1 60.4 58 29.58 -
569.5 46.7 50 30.97 -
650.8 27.9 34 31.59 -

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