For Sewage and wastewater applications, with more than 30 years experience in manufacturing sewage grinder pumps, including sump pumps, effluent pumps, water pumps and mag drive fountain pumps. We have a wide range of sizes available. CLICK HERE FOR EFFLUENT SEWAGE PUMPS! 1 year Limited Warranty. Please read our warranty information.

Important tips - The Length of the horizontal pipe is also an important factor when choosing a grinder sewage pump. Every 10’ of pipe equals the same restrictions as 1’ of lift. The shut off means that is the maximum height that the grinder sewage pump will lift. So you will get "0" flow at the shut off height.

Grinder Sewage Pump

Head (ft)	Flow (GPM)	Head (m)	Flow (LPM)
20	32	6.1	121.1
60	30	18.3	113.6
80	25	24.4	94.6
100	20	30.5	75.7
120	10	36.6	37.9

Automatic Grinder Pump

The Little Giant Automatic Grinder Pump features a remote float switch for automatic operation combined with a heavy-duty, two capacitor motor. This centrifugal pump is ideal for light commercial or residential applications. Patented design features anti-roping, self-aligning cutters engineered with close clearances between the rotary and stationary cutters, resulting in better grinding, lower amps, and fewer relay engagements. These pumps are available in automatic and manual versions for both 230 volt and 208 volt single-phase applications. The new pumps incorporate a heavy-duty, capacitor-start, capacitor-run motor with upper and lower single row ball bearings, and a short shaft design to minimize shaft deflection, improve grinding, and help maintain the sharpness of the cutters. These features make this robust centrifugal grinder pump series ideal for light commercial applications or residential low pressure sewer systems or applications sited in difficult soil or topography.

2 HP single phase, capacitor start/run motor with built-in overload protection for over-current and over-temperature damage

Compact and easier to lift - only 75 lbs

Epoxy coated cast iron finish for corrosion resistance and durability

Externally mounted start components

Carbon/ceramic shaft seal

Impeller features include: brass, 7-vane, angled face, non-clogging, and balanced design

Tight cutting clearances for better cutting action

GP-A model includes leg kit

UL/CSA listed

Item Number	520875
Horsepower	2 HP
Flow	32 GPM @ 20'
Cord Length	15'
Shut Off	130'
Voltage	208 / 230
Hertz	60
Amps	13.9
Watts	3200
Weight	100
Height	21.9
Width	11.5
Length	9.5
Price	$1245.00

Sewage Tanks

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