Hours of Operation: 

M-F 8:15am - 5:00pm EST
CLOSED on Wed., July 4th
for Independence Day 


RAD-AX® SKG Series Submersible Pumps
Awarded Breakthrough Product of the Year, 2016
Presented By: Processing Magazine


See us at:

Oct. 1-3, 2018
Booth #1901 - Morial Convention Center 
New Orleans, LA

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SF Series


Solids Handling Pumps

Electric Submersible Pumps with Single Vane or Double Vane Impellers for Municipal, Industrial and Agricultural Waste-Water
 The SF-pumps have non-clog, single vane or double vane impellers designed for high volume and lift performance.
  • Longer Power Cord – Standard 33ft. power cord.
  • 304SS Motor Housing – Superior abrasion resistance will not wear out like aluminum motor housings when pumping sandy water.
  • Three Seal Motor Protection - Motor is protected by double mechanical seals. Lower seal made of silicon carbide/silicon carbide and upper seal is made of carbon/ceramic. An additional lip seal has been installed above the impeller, to help prevent abrasives such as dirt, silt or sand, from entering into the seal chamber.
  • More Motor Protection – Winding protection and (NEMA) Class R motor insulation with a thermal cut out switch that will allow the stator to have a winding temperature of up to 300 degrees F (150 C), superior to pumps with Class A and B insulation. 
  • Tough Pump Construction – Hardened cast iron stands up to rough handling and pumping sandy water unlike pumps with soft resin impellers or plastic exterior components.

(Specifications dependent on model & may change without notice)

For product brochure, operational manual or dimensions please go to Product Information & Literature

Model Motor
Rating HP
Voltage Rated Amps Discharge Connection Max
Max Head Max GPM Phase
S55CF-230T 7.5 230214" NPT-F 2.5" 78'450 3
S55CF-460T 7.5 46010.54" NPT-F 2.5" 78'450 3
S55CF-575T 7.5 5757.64" NPT-F 2.5" 78'450 3
S75CF-460T 10 460154" NPT-F 2.5" 99'590 3
S75CF-575T 10 57510.54" NPT-F 2.5" 99'590 3