97080550704 550STS40D8B-0486

The complete STS Series submersible turbine pump family includes 5-inch, 6-inch, 8-inch, and 9-inch models ideal for irrigation, agricultural, industrial, commercial, or municipal water pumping applications. This submersible turbine pump offers flows from 60 to 1600 gpm and a total dynamic head up to 2300 feet. Each pump features premium materials of construction, including ductile iron motor brackets, ductile iron discharges, cast 304 stainless steel impellers, robust spiral cutlass rubber intermediate bowl bearings, and copper bismuth bronze discharge and motor bracket bearings.

Item: 97080550704
Model: 550STS40D8B-0486

Ratings

HP 40 hp
Frequency 60 Hz
Flow 550 gpm
Shut Off 60 Hz 430 ft
Maximum Allowable Amount of Sand 150 ppm
Maximum Operating Temperature 194 °F
Pump Efficiency 80.0 %
Temperature Rating 194 °F
Trim 4B

Materials of Construction

Impeller Axial
Impeller Material Stainless Steel AISI 304
Check Valve No
Discharge Material Ductile Iron
Intake Screen Material 300 Series
Fasteners Material 300 Series
Top Bearing Material Bronze
Coupling Material Stainless Steel AISI 416
Cable Guard Material 300 Series
Bowl Material Cast Iron
Intermediate Bearing Material Rubber
Motor Adapter Bracket Material Ductile Iron
Pump Shaft Material Stainless Steel AISI 416

Dimensions

Discharge FNPT
Discharge Diameter 6 "
Bowl Diameter 7.36 "
Diameter With Cable Guard 7.6 "
Motor Length 48.1 "
Pump Length 48.1 "
Product Weight 209 lb
Product Weight with Pack 233 lb
Minimum Immersion Depth 120 "
Pump Bracket 8 "

Other

Drinking Water Agency Approvals ANSI/NSF Standard 61