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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

<p>The Grundfos Sewage Ejector Pump (MPN 99030256) is a robust non-clog sewage ejector pump designed for demanding wastewater transfer applications. This three-phase unit operates on 230 to 460V AC and delivers a…

SKU 3G-OTH-84318

Brand
Grundfos
Item
Sewage Ejector Pump: Cast Iron, Three Phase, 5 1/2 hp, 230 to 460V AC
Part Number
99030256
Category
Non-Clog Sewage Ejector Pumps
Available to Order
Also known as:99030256Grundfos
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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
99030256
Type
Three Phase, 5 1/2 hp
AC
230 to 460V
Switch
Not Included
Max. Head
96.46 ft
Rated Voltage
230 to 460V 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

<p>The Grundfos Sewage Ejector Pump (MPN 99030256) is a robust non-clog sewage ejector pump designed for demanding wastewater transfer applications. This three-phase unit operates on 230 to 460V AC and delivers a maximum head of 96.46 feet, making it suitable for lifting sewage in commercial and industrial settings. The cast iron impeller ensures durability and resistance to wear, while the horizontal discharge orientation simplifies piping connections.</p><p>As a Singapore-based supplier, 3G Electric offers this pump with SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available. Contact us for a tailored quotation.</p>

Frequently Asked Questions

What is the voltage and phase requirement for this Grundfos sewage ejector pump?

This pump operates on three-phase power with a rated voltage of 230 to 460V AC. It is a 5 1/2 hp (approximately 4.1 kW) unit.

Does this pump come with a switch?

No, the switch is not included. You will need to purchase a separate control switch or panel to operate the pump.

Used in

Common applications for Grundfos
Hydronic heating systems — Grundfos inline circulator pumps (e.g., SKU 856AH7) for closed-loop water circulation
Wastewater management — Grundfos non-clog sewage ejector pumps (e.g., SKU 860AN0) for below-grade sewage transfer
Municipal lift stations — Grundfos sewage grinder pumps (e.g., SKU 860AF4) for solids reduction and pumping
Construction dewatering — Grundfos submersible dewatering pumps (e.g., SKU 860AP5) for groundwater removal
Potable water circulation — Grundfos general-purpose inline circulators (e.g., SKU 856AA7) for residential and light commercial loops
HVAC maintenance — Grundfos shaft seal kits (e.g., SKU 62XZ87) for pump seal replacement in cooling systems
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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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This Grundfos non-clog sewage ejector pump is designed for handling solids-laden wastewater in commercial and industrial applications. It features a 4 hp three-phase motor rated for 230 to 460V AC, a cast iron impeller, and a maximum head of 68.57 ft. The pump has a horizontal discharge orientation and is not rated for hazardous locations; switch is not included
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