Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 7 1/2 hp, 230 to 460V AC
The GRUNDFOS Sewage Ejector Pump is a non-clog sewage ejector pump with a cast iron impeller, rated for 230 to 460V AC three-phase power and 7 1/2 hp, delivering up to 67.92 ft max. head. It features a horizontal…
SKU 3G-OTH-84503
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Product Description
The GRUNDFOS Sewage Ejector Pump is a non-clog sewage ejector pump with a cast iron impeller, rated for 230 to 460V AC three-phase power and 7 1/2 hp, delivering up to 67.92 ft max. head. It features a horizontal discharge orientation and is not rated for hazardous locations; the switch is not included.
Frequently Asked Questions
What is a Grundfos sewage ejector pump used for?
A Grundfos sewage ejector pump moves wastewater and solids from below-grade fixtures like basement bathrooms or laundry rooms to a higher-level sewer line. Its non-clog cast iron impeller handles debris, and the 7 1/2 hp three-phase motor delivers up to 67.92 ft max. head for reliable vertical lift.
What are the specifications of the Grundfos 99030128 sewage ejector pump?
The Grundfos 99030128 is a non-clog sewage ejector pump with a cast iron impeller, rated 230 to 460V AC three-phase, 7 1/2 hp, and 67.92 ft max. head. It has a horizontal discharge orientation, is not rated for hazardous locations, and the switch is not included.
Where to buy a Grundfos sewage ejector pump worldwide?
3G Electric supplies the Grundfos sewage ejector pump worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Grundfos equipment and support procurement across 14 departments, ensuring you get the right pump for your application.
How to select a Grundfos sewage ejector pump for a basement application?
To select a Grundfos sewage ejector pump, calculate total dynamic head including vertical lift and friction losses from pipe length and fittings. Confirm the pump's 67.92 ft max. head and 7 1/2 hp three-phase power match your system. Ensure the non-clog cast iron impeller can handle expected solids size.
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3G Electric supplies Grundfos non-clog sewage ejector pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















