1 Submersible Turbine Pumps Features: n 100% Franklin Electric factory wet tested with test results shipped with each pump n Premium ductile iron casting for longer life and higher pressures n Longer discharge and motor bracket bearings for increased pump life n Spiral cutlass rubber intermediate bearings designed for harsh environments n 416 Stainless Steel pump shaft ground and polished for maximum durability n Investment cast stainless steel impellers for maximum abrasion resistance n Custom pumps available 5" Submersible Turbine Pump 90 GPM Model Number Explanation Example: 120STS10D5A-0663 120 = GPM STS = Series 10 = Horsepower D = Ductile Iron 5 = 5" Pump A = Impeller Trim Configuration 06 = Number of Stages 6 = 6'' Motor Size 3 = 3'' Discharge Size
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5 Submersible Turbine Pump - Franklin Electric...3 Submersible Turbine Pumps Model 90STS5 Performance Note: Performance based on:-Fresh water, 68 F-6" 5-40 hp motor / 3450 rpm 65%
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1
Submersible Turbine Pumps
Features:n 100% Franklin Electric factory wet tested with
test results shipped with each pump
n Premium ductile iron casting for longer life and higher pressures
n Longer discharge and motor bracket bearings for increased pump life
n Spiral cutlass rubber intermediate bearings designed for harsh environments
n 416 Stainless Steel pump shaft ground and polished for maximum durability
n Investment cast stainless steel impellers for maximum abrasion resistance
n Custom pumps available
5" Submersible Turbine Pump90 GPM
Model Number ExplanationExample: 120STS10D5A-0663 120 = GPM STS = Series 10 = Horsepower D = Ductile Iron 5 = 5" Pump A =ImpellerTrimConfiguration 06 = Number of Stages 6 = 6'' Motor Size 3 = 3'' Discharge Size
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Submersible Turbine Pumps
Model 90STS5 Performance
SpecificationsMinimum Well I.D. 6"
Minimum Submergence Above Inlet 10 Feet
Discharge 3" or 4" NPT
Maximum Working Pressure Standard: 675 psiNote: Refer to Franklin Electric AIM data for motor cooling requirements.
Part Name Common Material Name Material Spec. NumberDischarge Bracket Ductile Iron ASTM A536 65-45-12
Top Bowl Ductile Iron ASTM A536 65-45-12Intermediate Bowl Ductile Iron ASTM A536 65-45-12
Note: Performance based on: - Fresh water, 68 °F - 6" 5-40 hp motor / 3450 rpm
Recommended operating range
65%
70%
75%
0
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400
600
800
1000
1200
1400
1600
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2000
0 10 20 30 40 50 60 70 80 90 100 110
0 5 10 15 20
0
100
200
300
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500
600
0 1 2 3 4 5 6
Feet
USGPM
Met
ers
m3/hr
LPS
Effic
ienc
y
40 HP - 35 STG
30 HP - 27 STG
25 HP - 22 STG
20 HP - 18 STG
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Submersible Turbine Pumps
Single Stage Performance
Note: Efficienciesaretypical,notguaranteed.Efficiencycorrectionrequiredforlowstagecount. Pumps are intentionally designed to utilize some portion of the motor's 1.15 service factor.