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Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 208 to 230V AC, 55.78 ft Max. Head - Non-Clog Sewage Ejector Pumps
GrundfosNon-Clog Sewage Ejector Pumps

Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 208 to 230V AC, 55.78 ft Max. Head

The GRUNDFOS Sewage Ejector Pump (SKU 3G-OTH-83983, MPN 99034470) is a non-clog sewage ejector pump with a cast iron impeller and a horizontal discharge orientation. It operates on a three-phase, 208 to 230V AC power…

SKU 3G-OTH-83983

Brand
Grundfos
Item
Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 208 to 230V AC, 55.78 ft Max. Head
Category
Non-Clog Sewage Ejector Pumps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Grundfos
Manufacturer Part Number
99034470
Type
Three Phase, 3 hp, Auto
AC
208 to 230V
Switch
Not Included
Max. Head
55.78 ft
Rated Voltage
208 to 230V AC
Impeller Material
Cast Iron
Discharge Orientation
Horizontal
Hazardous Location Class
Not Rated

Technical Documents

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

Product Description

The GRUNDFOS Sewage Ejector Pump (SKU 3G-OTH-83983, MPN 99034470) is a non-clog sewage ejector pump with a cast iron impeller and a horizontal discharge orientation. It operates on a three-phase, 208 to 230V AC power supply, delivering 3 hp and a maximum head of 55.78 ft. This pump is not rated for hazardous locations and does not include a switch.

Frequently Asked Questions

What is the Grundfos sewage ejector pump used for?

The Grundfos sewage ejector pump is used for pumping wastewater and sewage containing solids in commercial and residential applications. Its non-clog design and cast iron impeller handle debris without clogging, making it suitable for sewage systems, lift stations, and effluent transfer where reliable, automatic operation is required.

What are the specifications of the Grundfos 99034470 sewage ejector pump?

The Grundfos 99034470 is a three-phase, 3 hp sewage ejector pump with a cast iron impeller and horizontal discharge. It operates on 208 to 230V AC, delivers a maximum head of 55.78 ft, and is not rated for hazardous locations. The pump does not include a switch and is designed for automatic operation.

Where to buy the Grundfos sewage ejector pump worldwide?

You can source the Grundfos sewage ejector pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Grundfos model.

How to install a Grundfos sewage ejector pump?

Install the Grundfos sewage ejector pump in a dry, ventilated location with proper piping support. Ensure the horizontal discharge aligns with the system, and connect to a three-phase 208 to 230V AC power supply. Use a separate control panel for automatic operation, as the pump does not include a switch. Follow local plumbing and electrical codes.

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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