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Grundfos General Purpose Sewage Grinder Pump - General Purpose Sewage Grinder Pumps
GrundfosGeneral Purpose Sewage Grinder Pumps

Grundfos General Purpose Sewage Grinder Pump

The GRUNDFOS Grinder Pump: Horizontal is a general purpose sewage grinder pump with a 3 hp, three-phase motor rated at 208/230V AC. It features a cast iron volute and a 2-inch flange discharge oriented horizontally…

SKU 3G-OTH-85791

Brand
Grundfos
Item
General Purpose Sewage Grinder Pump
Part Number
98280861
Category
General Purpose Sewage Grinder Pumps
Available to Order
Also known as:98280861Grundfos
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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
98280861
Type
Three Phase, 3 hp, Cast Iron, Flange
AC
208/230V
Flange
2 in
Switch
Not Included
Rated Voltage
208/230V AC
Volute 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 Grinder Pump: Horizontal is a general purpose sewage grinder pump with a 3 hp, three-phase motor rated at 208/230V AC. It features a cast iron volute and a 2-inch flange discharge oriented horizontally. This model (MPN 98280861) is not rated for hazardous locations and does not include a switch.

Frequently Asked Questions

What is a Grundfos grinder pump used for?

A Grundfos grinder pump is used in sewage systems to macerate solids and pump wastewater under pressure. It is ideal for municipal, commercial, and industrial applications where gravity drainage is not possible, ensuring reliable transfer of effluent through small-diameter pipes.

What are the specifications of the Grundfos grinder pump 98280861?

The Grundfos grinder pump 98280861 has a 3 hp, three-phase motor rated at 208/230V AC. It features a cast iron volute, a 2-inch flange discharge oriented horizontally, and is not rated for hazardous locations. The switch is not included.

Where to buy a Grundfos grinder pump worldwide?

3G Electric supplies the Grundfos grinder 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 for any region.

How to install a Grundfos grinder pump?

Installation of a Grundfos grinder pump should follow the manufacturer's manual. Key steps include mounting the pump horizontally, connecting the 2-inch flange discharge, wiring the three-phase 208/230V AC motor per local codes, and ensuring proper venting and check valve placement to prevent backflow.

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 general purpose sewage grinder 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 general purpose sewage grinder pump is equipped with a 3 hp three-phase motor rated for 208/230V AC. It features a horizontal discharge with a 1 1/2 in flange and a cast iron volute. The pump is designed for handling solids-laden effluent in wastewater systems, reducing solids to a slurry for pumping through small-diameter pipes. It is not rated for hazardous locations and does not include a switch
Grundfos
This Grundfos general purpose sewage grinder pump is equipped with a 3 hp three-phase motor rated for 208/230V AC. It features a horizontal discharge with a 1 1/2 in flange and a cast iron volute. The pump is designed for handling solids-laden effluent in wastewater systems, reducing solids to a slurry for pumping through small-diameter pipes. It is not rated for hazardous locations and does not include a switch

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