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Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 5 1/2 hp, 230 to 460V AC - Non-Clog Sewage Ejector Pumps
GrundfosNon-Clog Sewage Ejector Pumps

Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 5 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 5 1/2 hp, delivering a maximum head of 56.43 ft. This model (MPN 99030279)…

SKU 3G-OTH-84356

Brand
Grundfos
Item
Sewage Ejector Pump: Cast Iron, Three Phase, 5 1/2 hp, 230 to 460V AC
Category
Non-Clog Sewage Ejector Pumps
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Technical Specifications

Grundfos
Manufacturer Part Number
99030279
Type
Three Phase, 5 1/2 hp
AC
230 to 460V
Switch
Not Included
Max. Head
56.43 ft
Rated Voltage
230 to 460V AC
Impeller Material
Cast Iron
Discharge Orientation
Horizontal
Hazardous Location Class
Not Rated
View Full Spec Sheet

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Grundfos Products
3G Electric (S) Pte. Ltd. — Singapore

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 5 1/2 hp, delivering a maximum head of 56.43 ft. This model (MPN 99030279) features a horizontal discharge orientation and is not rated for hazardous locations; the switch is not included.

Frequently Asked Questions

What is the GRUNDFOS Sewage Ejector Pump used for?

The GRUNDFOS Sewage Ejector Pump is designed for non-clog sewage and wastewater handling in commercial and municipal applications. Its cast iron impeller and 5 1/2 hp three-phase motor handle solids-laden fluids, making it suitable for lift stations, effluent transfer, and flood control systems where reliable horizontal discharge is required.

What are the specifications of the GRUNDFOS Sewage Ejector Pump 99030279?

This GRUNDFOS pump (MPN 99030279) is a three-phase, 5 1/2 hp unit with a rated voltage of 230 to 460V AC. It delivers a maximum head of 56.43 ft, features a cast iron impeller and horizontal discharge orientation. The switch is not included, and it is not rated for hazardous locations.

Where to buy the GRUNDFOS Sewage Ejector Pump worldwide?

3G Electric supplies the GRUNDFOS Sewage Ejector Pump (MPN 99030279) to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for international shipping.

How to select the right GRUNDFOS sewage ejector pump for my application?

To select the correct GRUNDFOS sewage ejector pump, verify your system's required flow rate, total dynamic head (up to 56.43 ft for this model), and power supply (230 to 460V AC three-phase). Ensure the pump's cast iron construction suits your fluid's solids content and that horizontal discharge matches your piping layout. Consult a GRUNDFOS technical manual for sizing guidelines.

Used in

Common applications for Grundfos
HVAC — Grundfos SI-30 condensate pump for air-conditioning installations up to 20 kW capacity
Industrial heating — GPS130NW pressure and suction units in oil burner fuel-supply circuits
Equipment maintenance — SUNP0400 charging and washing pump for descaling boilers and industrial equipment
Fuel accounting — VZO15 and VZO20 oil meters for flow measurement and consumption monitoring in oil-supply systems
Closed-loop heating systems — Double-acting expansion tank pump for pressure regulation and thermal stability
Building services — Grundfos pump range supporting HVAC, domestic heating, and pressure-boosting applications

Grundfos Products

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.

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GRUNDFOS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 230 to 460V AC, 56.43 ft Max. Head, Auto (MPN 99030254). Key specifications — Impeller Material: Cast Iron; Rated Voltage: 230 to 460V AC; Hazardous Location Class: Not Rated; Brand: GRUNDFOS; Discharge Orientation: Horizontal; Switch: Not Included.
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GRUNDFOS Sewage Ejector Pump: Cast Iron, Three Phase, 10 hp, 230 to 460V AC, 4 in Max. Dia. Solids (MPN 99030147). Key specifications — Impeller Material: Cast Iron; Rated Voltage: 230 to 460V AC; Hazardous Location Class: Not Rated; Brand: GRUNDFOS; Discharge Orientation: Horizontal; Switch: Not Included.
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GRUNDFOS Sewage Ejector Pump: Cast Iron, Three Phase, 4 hp, 230 to 460V AC, 2 in Max. Dia. Solids (MPN 99030118). Key specifications — Impeller Material: Cast Iron; Rated Voltage: 230 to 460V AC; Hazardous Location Class: Not Rated; Brand: GRUNDFOS; Discharge Orientation: Horizontal; Switch: Not Included.
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