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Grundfos Grinder Pump: Horizontal, Three Phase, 3 hp, 460V AC, 1 1/2 in Flange, Cast Iron - Hazardous-Location Rated Sewage Grinder Pumps
GrundfosHazardous-Location Rated Sewage Grinder Pumps

Grundfos Grinder Pump: Horizontal, Three Phase, 3 hp, 460V AC, 1 1/2 in Flange, Cast Iron

The GRUNDFOS Grinder Pump: Horizontal is a hazardous-location rated sewage grinder pump designed for Class I Division 1 Groups C, D environments. This three-phase unit operates at 460V AC with a 3 hp motor and…

SKU 3G-OTH-85623

Brand
Grundfos
Item
Grinder Pump: Horizontal, Three Phase, 3 hp, 460V AC, 1 1/2 in Flange, Cast Iron
Category
Hazardous-Location Rated 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
98280873
Type
Three Phase, 3 hp, Cast Iron, Flange
AC
460V
Flange
1 1/2 in
Switch
Not Included
Rated Voltage
460V AC
Volute Material
Cast Iron
Discharge Orientation
Horizontal
Hazardous Location Class
Class I Division 1 Groups C, D

Technical Documents

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

Product Description

The GRUNDFOS Grinder Pump: Horizontal is a hazardous-location rated sewage grinder pump designed for Class I Division 1 Groups C, D environments. This three-phase unit operates at 460V AC with a 3 hp motor and features a horizontal discharge orientation with a 1 1/2 in flange. The volute is constructed of cast iron, and the pump does not include a switch.

Frequently Asked Questions

What is the GRUNDFOS Grinder Pump 98280873 used for?

This GRUNDFOS grinder pump is designed for hazardous-location sewage applications in Class I Division 1 Groups C, D environments. It grinds solids in wastewater and pumps the slurry through a 1 1/2 in flange discharge. Typical uses include industrial and municipal sewage systems where flammable gases or vapors may be present.

What are the specifications of the GRUNDFOS Grinder Pump 98280873?

The GRUNDFOS Grinder Pump 98280873 is a three-phase, 3 hp unit rated at 460V AC. It has a horizontal discharge orientation with a 1 1/2 in flange, a cast iron volute, and is certified for Class I Division 1 Groups C, D hazardous locations. The pump does not include a switch.

Where to buy the GRUNDFOS Grinder Pump 98280873 worldwide?

3G Electric supplies the GRUNDFOS Grinder Pump 98280873 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this pump to any international destination.

How to install a GRUNDFOS hazardous-location grinder pump?

Installation must follow local electrical codes and hazardous-location requirements. Ensure the pump is wired for 460V AC three-phase power and that the discharge piping matches the 1 1/2 in flange. Use approved conduit seals for Class I Division 1 areas. Always consult the GRUNDFOS manual for specific wiring and torque specifications.

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 hazardous-location rated 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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