Myers WG30H-23 High Head Submersible Grinder Pump 3.0 HP 230V 3PHMyers Model WG30H WGX30H Submersible Grinder Pump Description The Myers WG30H WGX30H are rugged 3 horsepower submersible centrifugal grinder pumps are designed for residential, commercial or industrial applications. They are especially suited for use in pressure sewer applications or in systems with long discharge runs or high static heads. The WG30H features a heavy duty cutter mechanism and recessed impeller design to efficiently grind typical