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Grundfos Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 208/230V 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, 208/230V AC, 1 1/2 in Flange

The GRUNDFOS Grinder Pump: Horizontal (SKU 3G-OTH-85757, MPN 98280860) is a hazardous-location rated sewage grinder pump designed for Class I Division 1 Groups C and D environments. This three-phase, 5 1/2 hp unit…

SKU 3G-OTH-85757

Brand
Grundfos
Item
Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 208/230V AC, 1 1/2 in Flange
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
98280860
Type
Three Phase, 5 1/2 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
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 (SKU 3G-OTH-85757, MPN 98280860) is a hazardous-location rated sewage grinder pump designed for Class I Division 1 Groups C and D environments. This three-phase, 5 1/2 hp unit operates at 208/230V AC with a horizontal discharge orientation and a 1 1/2 in flange. The volute is constructed of cast iron, and the pump is supplied without a switch.

Frequently Asked Questions

What is the Grundfos grinder pump 98280860 used for?

This Grundfos grinder pump is designed for hazardous-location sewage applications in Class I Division 1 Groups C and D environments. It grinds solids into slurry for reliable wastewater transfer in industrial plants, refineries, and chemical facilities where flammable gases or vapors may be present.

What are the specifications of the Grundfos grinder pump 98280860?

The Grundfos grinder pump (MPN 98280860) is a three-phase, 5 1/2 hp unit rated at 208/230V AC. It features a horizontal discharge orientation with a 1 1/2 in flange, a cast-iron volute, and is Class I Division 1 Groups C, D rated. Switch is not included.

Where to buy the Grundfos grinder pump 98280860 worldwide?

3G Electric supplies and delivers the Grundfos grinder pump 98280860 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to select a hazardous-location grinder pump like the Grundfos 98280860?

Select a grinder pump by matching the hazardous location class (e.g., Class I Division 1 Groups C, D), voltage (208/230V AC), phase (three-phase), horsepower (5 1/2 hp), and discharge orientation (horizontal). Ensure the flange size (1 1/2 in) and volute material (cast iron) suit your piping and environment.

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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