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Grundfos Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 1 1/2 in Flange - Hazardous-Location Rated Sewage Grinder Pumps
GrundfosHazardous-Location Rated Sewage Grinder Pumps

Grundfos Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 1 1/2 in Flange

The GRUNDFOS Grinder Pump: Horizontal (SKU 98280876, MPN 98280876) 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…

SKU 3G-OTH-85522

Brand
Grundfos
Item
Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 1 1/2 in Flange
Part Number
98280876
Category
Hazardous-Location Rated Sewage Grinder Pumps
Available to Order
Also known as:98280876Grundfos
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Grundfos
Manufacturer Part Number
98280876
Type
Three Phase, 5 1/2 hp, Cast Iron, SEG
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

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

Product Description

The GRUNDFOS Grinder Pump: Horizontal (SKU 98280876, MPN 98280876) 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 5 1/2 hp motor and features a horizontal discharge orientation with a 1 1/2 in flange. The volute is constructed from cast iron, and the pump does not include a switch.

Frequently Asked Questions

What is the Grundfos SEG grinder pump used for?

The Grundfos SEG grinder pump is used for sewage and wastewater handling in hazardous locations classified as Class I Division 1 Groups C, D. It grinds solids into a slurry for reliable pumping in industrial, commercial, and municipal applications where flammable gases or vapors may be present.

What are the specifications of the Grundfos 98280876 grinder pump?

The Grundfos 98280876 is a three-phase, 5 1/2 hp grinder pump rated at 460V AC. It has a horizontal discharge with a 1 1/2 in flange, a cast iron volute, and is certified for Class I Division 1 Groups C, D hazardous locations. Switch is not included.

Where to buy a Grundfos hazardous-location grinder pump worldwide?

3G Electric supplies the Grundfos SEG grinder pump (MPN 98280876) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this hazardous-location rated pump.

How to select a Grundfos grinder pump for Class I Division 1?

Select a Grundfos grinder pump rated for Class I Division 1 Groups C, D when pumping sewage in areas with flammable gases. Verify voltage (460V AC), phase (three-phase), horsepower (5 1/2 hp), and discharge orientation (horizontal). Ensure the pump is installed per local electrical codes and the manufacturer's guidelines.

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 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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GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 2 in Flange, Cast Iron, Flange (MPN 98280894)
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GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 2 in Flange, Cast Iron, Flange (MPN 98280894)
This Grundfos sewage grinder pump is rated for hazardous locations Class I Division 1 Groups C, D. It features a horizontal discharge with a 1 1/2 in flange, a cast iron volute, and operates on 208/230V AC single-phase power at 2 hp. The pump is supplied without a switch and is suitable for pumping wastewater in environments where flammable gases or vapors may be present
Grundfos
This Grundfos sewage grinder pump is rated for hazardous locations Class I Division 1 Groups C, D. It features a horizontal discharge with a 1 1/2 in flange, a cast iron volute, and operates on 208/230V AC single-phase power at 2 hp. The pump is supplied without a switch and is suitable for pumping wastewater in environments where flammable gases or vapors may be present

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