Grinder assembly -- Rotating cutter and stationary cutter are replaceable without dismantling pump. Constructed of 440 SST hardened to 57-60 Rockwell
Ball Bearings -- Upper ball bearing and lower double row angular contact bearing support shaft and rotor
Seal leak probe -- Detects water in seal housing, activates warning light in control panel
Volute case -- Cast iron 1-1⁄4" NPT vertical flanged discharge
Stator -- 2 hp, 3450 rpm, single and three phase. Oil-filled motor conducts heat and lubricates bearings
Heavy 416 SST shaft --Corrosion resistant. Reduces shaft deflection due to grinding loads
Shaft seals --Double tandem mechanical shaft seals protect motor. Oil-filled seal chamber provides continuous lubrication
Impeller --Ductile iron, semi-open impeller handles ground slurry without clogging or binding. Pump-out vanes help keep trash from seal, reduces pressure at seal faces
The Myers V3, V5 and V7 grinders feature a patent-pending axial cutter design to effectively macerate challenging sewage solids into a fine slurry. These rugged 3-7.5 horsepower submersible centrifugal grinder pumps are available in standard flow or high head configurations making them ideal for commercial, industrial and municipal applications. V3, V5 and V7 grinder pumps can be installed in a variety of packaged systems. Factory-assembled simplex or duplex packages with guide rail systems are available. Individual rail components are also available for installation in on-site concrete systems.PATENT-PENDING AXIAL CUTTER TECHNOLOGY
Easily slices through solids and trash found in wastewater without roping or clogging.LEGENDARY SEAL LEAK DETECTION
True early warning system for reduced downtime and maintenance costs.
The Myers high head 7 1/2 HP submersible centrifugal grinder pumps are designed for municipal, commercial or industrial applications. These pumps are especially suited for use in pressure sewer applications or in systems with long discharge runs or high static heads. The pumps feature a heavy-duty cutter mechanism and recessed impeller designed to efficiently grind typical sewage
Myers products are sold through a network of thousands of dealers throughout North America.
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