We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Grundfos Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 1 1/2 in Flange - General Purpose Sewage Grinder Pumps
GrundfosGeneral Purpose 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 98280875, MPN 98280875) is a general purpose sewage grinder pump with a three-phase, 5 1/2 hp motor rated at 460V AC. It features a horizontal discharge orientation with a 1…

SKU 3G-OTH-84916

Brand
Grundfos
Item
Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 1 1/2 in Flange
Category
General Purpose Sewage Grinder Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Grundfos
Manufacturer Part Number
98280875
Type
Three Phase, 5 1/2 hp, Cast Iron, PA-I
AC
460V
Flange
1 1/2 in
Switch
Not Included
Rated Voltage
460V AC
Volute Material
Cast Iron
Discharge Orientation
Horizontal
Hazardous Location Class
Not Rated

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GRUNDFOS Grinder Pump: Horizontal (SKU 98280875, MPN 98280875) is a general purpose sewage grinder pump with a three-phase, 5 1/2 hp motor rated at 460V AC. It features a horizontal discharge orientation with a 1 1/2 in flange and a cast iron volute. This pump is not rated for hazardous locations and does not include a switch.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Grundfos grinder pump 98280875 used for?

The Grundfos grinder pump 98280875 is a general purpose sewage grinder pump designed for wastewater applications. It grinds solids into slurry for reliable pumping in municipal, commercial, and industrial sewage systems. Its 5 1/2 hp, 460V AC three-phase motor and cast iron volute suit demanding environments.

What are the specifications of the Grundfos grinder pump 98280875?

The Grundfos grinder pump 98280875 has a 5 1/2 hp, three-phase motor rated at 460V AC. It features a horizontal discharge with a 1 1/2 in flange, a cast iron volute, and is not rated for hazardous locations. The switch is not included. This Grundfos pump is built for general purpose sewage grinding.

Where to buy the Grundfos grinder pump 98280875 worldwide?

You can source the Grundfos grinder pump 98280875 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this Grundfos pump.

How to install a Grundfos grinder pump?

Install the Grundfos grinder pump in a dry, well-ventilated location with proper piping support. Ensure the 460V AC three-phase power supply matches the motor rating. Use a 1 1/2 in flange connection and follow Grundfos guidelines for discharge orientation. Always consult a qualified electrician for wiring.

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 4 4/25 hp, 208/230V AC, 2 in Flange, Cast Iron (MPN 98280863)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 4 4/25 hp, 208/230V AC, 2 in Flange, Cast Iron (MPN 98280863)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 2 in Flange, Cast Iron, Flange (MPN 98280893)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 460V AC, 2 in Flange, Cast Iron, Flange (MPN 98280893)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 1 61/100 hp, 460V AC, 1 1/2 in Flange, Cast Iron (MPN 98682386)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 1 61/100 hp, 460V AC, 1 1/2 in Flange, Cast Iron (MPN 98682386)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 1 21/100 hp, 460V AC, 1 1/2 in Flange, Cast Iron (MPN 98682339)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 1 21/100 hp, 460V AC, 1 1/2 in Flange, Cast Iron (MPN 98682339)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 3 hp, 460V AC, 1 1/2 in Flange, Cast Iron, Flange (MPN 98280872)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 3 hp, 460V AC, 1 1/2 in Flange, Cast Iron, Flange (MPN 98280872)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98280851)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98280851)

More from Grundfos

View all Grundfos parts
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 4 4/25 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98280855)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 4 4/25 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98280855)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98280858)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 5 1/2 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98280858)
GRUNDFOS Grinder Pump: Horizontal, Single Phase, 1 61/100 hp, 208/230V AC, 1 1/2 in Flange, Flange (MPN 98682359)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Single Phase, 1 61/100 hp, 208/230V AC, 1 1/2 in Flange, Flange (MPN 98682359)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 2 in Flange, Cast Iron, Flange (MPN 98280861)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 3 hp, 208/230V AC, 2 in Flange, Cast Iron, Flange (MPN 98280861)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 4 4/25 hp, 460V AC, 2 in Flange, Cast Iron, Flange (MPN 98280891)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 4 4/25 hp, 460V AC, 2 in Flange, Cast Iron, Flange (MPN 98280891)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 2 hp, 460V AC, 1 1/2 in Flange, Cast Iron, Flange (MPN 98280869)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 2 hp, 460V AC, 1 1/2 in Flange, Cast Iron, Flange (MPN 98280869)
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 1 61/100 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98682389)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Three Phase, 1 61/100 hp, 208/230V AC, 1 1/2 in Flange, Cast Iron (MPN 98682389)
GRUNDFOS Grinder Pump: Horizontal, Single Phase, 1 21/100 hp, 208/230V AC, 1 1/2 in Flange, Flange (MPN 98682338)
Grundfos
GRUNDFOS Grinder Pump: Horizontal, Single Phase, 1 21/100 hp, 208/230V AC, 1 1/2 in Flange, Flange (MPN 98682338)