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

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

<p>This Grundfos grinder pump is a hazardous-location-rated sewage grinder designed for demanding industrial applications. It operates on 460V AC three-phase power, delivering 5 1/2 hp to handle tough solids. The…

SKU 3G-OTH-85652

Brand
Grundfos
Item
Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 2 in Flange, Cast Iron
Part Number
98280894
Category
Hazardous-Location Rated Sewage Grinder Pumps
Available to Order
Also known as:98280894Grundfos
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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
98280894
Type
Three Phase, 5 1/2 hp, Cast Iron, Flange
AC
460V
Flange
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

<p>This Grundfos grinder pump is a hazardous-location-rated sewage grinder designed for demanding industrial applications. It operates on 460V AC three-phase power, delivering 5 1/2 hp to handle tough solids. The pump features a cast iron volute and a 2-inch flange with horizontal discharge orientation. It is certified for Class I Division 1 Groups C and D, making it suitable for explosive environments. This model (MPN 98280894) does not include a switch, so you'll need to source one separately.</p><p>Ideal for wastewater treatment plants, industrial facilities, and commercial buildings in Singapore and across Southeast Asia. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and the region.</p>

Frequently Asked Questions

What are the electrical specifications of this Grundfos grinder pump?

It is a three-phase pump rated at 460V AC, with a power of 5 1/2 hp. The motor is not included with a switch.

Is this pump suitable for hazardous locations?

Yes, it is rated for Class I Division 1 Groups C and D, making it suitable for hazardous environments.

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, 1 1/2 in Flange, Cast Iron, SEG (MPN 98280876)
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GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 1 1/2 in Flange, Cast Iron, SEG (MPN 98280876)
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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