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Grundfos Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 1 1/2 in Flange - General Purpose Sewage Grinder Pumps
GrundfosGeneral Purpose Sewage Grinder Pumps

Grundfos Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 1 1/2 in Flange

The GRUNDFOS Grinder Pump: Horizontal is a general purpose sewage grinder pump with a three-phase, 3 hp motor rated at 208/230V AC. It features a 1 1/2 in flange discharge and a cast iron volute, with a horizontal…

SKU 3G-OTH-84782

Brand
Grundfos
Item
Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 1 1/2 in Flange
Category
General Purpose Sewage Grinder 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
98280851
Type
Three Phase, 3 hp, Cast Iron
AC
208/230V
Flange
1 1/2 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 three-phase, 3 hp motor rated at 208/230V AC. It features a 1 1/2 in flange discharge and a cast iron volute, with a horizontal discharge orientation. This unit is not rated for hazardous locations and does not include a switch.

Frequently Asked Questions

What is the Grundfos grinder pump used for?

The Grundfos grinder pump is used for general purpose sewage applications where solids must be macerated before pumping. It handles wastewater in municipal, commercial, and residential systems, ensuring reliable transfer through small-diameter pipes. This horizontal, three-phase model is suitable for non-hazardous locations.

What are the specifications of the Grundfos grinder pump 98280851?

This Grundfos grinder pump has a 3 hp, three-phase motor rated at 208/230V AC. It features a 1 1/2 in flange discharge, horizontal orientation, and a cast iron volute. It is not rated for hazardous locations and does not include a switch. The manufacturer part number is 98280851.

Where to buy the Grundfos grinder pump worldwide?

You can source the Grundfos grinder 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 reliable sourcing for this Grundfos model.

How to install a Grundfos grinder pump?

Installation should follow Grundfos guidelines: mount the pump horizontally on a firm base, connect the 1 1/2 in flange discharge to the piping, and wire the three-phase motor to a 208/230V AC supply with proper overload protection. Ensure the pump is submerged and free of debris. Always consult a qualified electrician.

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 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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