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Little Giant Magnum Submersible Residential Grinder Pump

Engineered for maximum reliability and efficiency, the "Magnum" Grinder Series 20G and 20GH have an exclusive cutter assembly that cuts sewage and stringy materials into tiny particles, eliminating roping and clogging that may occur in other pumps, thereby producing a fine slurry that passes easily through the system. Compared to standard sewage pumps, this allows use of smaller diameter discharge pipes, smaller pumps and less electricity, which reduces installation and operating costs.

Because the 20G and 20GH do not need to pass large solids, they can efficiently pump a greater distance in terms of the total dynamic head (TDH), a combination of the static (vertical lift and the horizontal run of discharge piping that the pump can accommodate, while maintaining the necessary flow rate to scour the discharge pipe to prevent clogging.

The 20G and 20GH require a specific control panel or capacitor kit from Little Giant Pump Company specifically matched to the pump for proper operation and 3rd party approvals.

• 2 HP Magnum Submersible Residential Grinder Pump
• Capacitor start
• Capacitor run motor
• 58 GPM @ 10'
• 3,450 RPM
• Cast iron housing and volute
• Stainless steel cutter assembly
• 1-1/4" FNPT discharge
• Maximum head 55 feet (20G), 110 feet 20(GH)
• Requires the MGP - Magnum Grinder Control Panel - for proper operation and 3rd party approval
• 60 Hz, 1 PH.
• Cord length 15'
• Shipping weight approx. 113 lbs.
• UL/CSA Cert.

Little Giant Magnum Grinder Control Panel

• For use on the 20G and 20GH Series Grinder pumps.
• Control floats are not included and must be ordered separately. Three floats are required to perform on/off alarm functions.
• Color-coded terminal strip, plenty of space for electrical connections, and a circuit breaker in the panel
• Properly sized start components to maximize the efficiency and service life of the 20G and 20GH Grinders
• Control floats are not included and must be ordered separately for sku's 513276, 513277, 513278 and 513279.

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• Magnum Submersible Residential Grinder Pump Spec Sheet
• Magnum Grinder Control Panel Spec Sheet