Gorman-Rupp - Model SF Series (Infinity) -Submersible Solids-handling Pumps

SF Series submersible solids-handling pumps are available in slide rail and construction / trash versions for use in most liquid removal applications.

The SF Series comes with 3", 4", 6", and 8" flanged discharge and power ranging from 3 - 75 HP (1.5 to 56 kW). These combinations will provide flows up to 3,100 gpm (195.6 lps) and heads to 190 feet (57.9 meters).

Built to the same exacting standards you`ve come to expect from our industry-leading self-priming pumps, SF Series pumps are designed for easy maintenance and constructed for long life.

• Press-fit motor with our patent-pending finned motor housing provides superior motor cooling resulting in increased motor life
• Moisture detection in both the seal and motor chambers standard
• All pumps pass a minimum 3" spherical solid
• NEMA Premium Efficiency motors with Class H insulation standard on all models
• Externally adjustable face clearances, on channel impeller pumps, to improve pumping efficiency without time-consuming wear ring replacement
• Terminal housing and cable connections designed for easy in-the-field cable replacements

• Size : 3" (80 mm), 4" (100 mm), 6" (150 mm), 8" (200 mm)
• Max Capacity : 3400 GPM (215 lps)
• Max Head : 170` (52 m)
• Max Solids : 3" (76 mm)
• Max Temperature : 104 F(40 C)
• Materials of Construction : Cast Iron, Ductile Iron
• Motor - Voltage : 230 V 1P, 230 V 3P, 460 V 3P, 575 V 3P
• Motor - Cycles : 60 Hz
• Horsepower : 3 - 75 HP

Wet Pit (SF and SFV Versions)

• Standard 2" rail or optional guide cable on all slide rail versions
• Guide shoes include rubber seal for more efficient fluid passage through discharge

Construction/Trash (SF and SFV Versions)

• Rugged stand with clearance for solids passage
• Flanged discharge elbow available

Staggerwing® Technology

• SFV vortex pump models feature the patent-pending Staggerwing impeller. The impeller enables higher pump efficiency and the ability to pass 3" spherical solids. Pump models are available up to 30 HP.