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ZOELLER General Purpose Sewage Grinder Pump - General Purpose Sewage Grinder Pumps
ZOELLERGeneral Purpose Sewage Grinder Pumps

ZOELLER General Purpose Sewage Grinder Pump

The ZOELLER Grinder Pump: Vertical (MPN 840-0004) is a general purpose sewage grinder pump with a 2 hp single-phase motor, rated at 230V AC. It delivers 45 gpm at 10' of head and features a 1 1/4 in FNPT vertical…

SKU 3G-OTH-84576

Also listed as: 8400004 · 840 0004

Brand
ZOELLER
Item
General Purpose Sewage Grinder Pump
Part Number
840-0004
Category
General Purpose Sewage Grinder Pumps
Available to Order
Also known as:840-0004ZOELLER
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Technical Specifications

ZOELLER
Manufacturer Part Number
840-0004
Type
Single Phase, 2 hp, 45 gpm @ 10' of Head
AC
230V
FNPT
1 1/4 in
Switch
Not Included
Rated Voltage
230V AC
Volute Material
Cast Iron
Discharge Orientation
Vertical
Hazardous Location Class
Not Rated

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

Product Description

The ZOELLER Grinder Pump: Vertical (MPN 840-0004) is a general purpose sewage grinder pump with a 2 hp single-phase motor, rated at 230V AC. It delivers 45 gpm at 10' of head and features a 1 1/4 in FNPT vertical discharge. The volute is cast iron, and the pump is not rated for hazardous locations; switch is not included.

Frequently Asked Questions

What is the ZOELLER Grinder Pump 840-0004 used for?

The ZOELLER Grinder Pump 840-0004 is a general purpose sewage grinder pump designed for residential and light commercial wastewater applications. It grinds solids into a slurry for pumping through small-diameter discharge lines, making it suitable for sewage systems where gravity flow is not possible.

What are the specifications of the ZOELLER Grinder Pump 840-0004?

The ZOELLER Grinder Pump 840-0004 has a 2 hp single-phase motor rated at 230V AC. It delivers 45 gpm at 10' of head with a 1 1/4 in FNPT vertical discharge. The volute is cast iron, and the pump is not rated for hazardous locations. Switch is not included.

Where to buy the ZOELLER Grinder Pump 840-0004 worldwide?

You can source the ZOELLER Grinder Pump 840-0004 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine ZOELLER pumps for international orders.

How to install the ZOELLER Grinder Pump 840-0004?

Install the ZOELLER Grinder Pump 840-0004 in a vertical position with the 1 1/4 in FNPT discharge connected to the piping. Ensure the pump is submerged in the sump and that the electrical supply matches the 230V AC rating. A separate control switch must be provided as it is not included. Follow local codes for sewage pump installation.

Used in

Common applications for ZOELLER
Residential and commercial wastewater — Zoeller sewage ejector pumps and simplex control panels for single-phase 115/200/230V AC systems.
Pressure sewer systems — Zoeller Shark Series and Model 641 grinder pumps with cast iron guide rail systems for 1-1/4 inch MNPT or 4-inch flange discharge.
Sump and drainage piping — Zoeller PVC silent spring-loaded swing check valves in 1-1/2 inch, 2 inch, and 3 inch pipe sizes to prevent backflow.
Pump station retrofit — Zoeller guide rail systems with adapters and stainless steel positioning brackets for raising and lowering pumps without entering wet wells.
Effluent transfer — Zoeller effluent pumps and demand dose control panels for timed dosing in septic and wastewater systems.
Industrial fluid handling — Zoeller cast iron guide rail systems and check valves for water media in process and utility piping.
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ZOELLER Products

3G Electric supplies ZOELLER general purpose 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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Single-phase grinder pump with 1 hp motor, 230V AC, delivering 42 gpm at 10 feet of head. Features 1-1/4 in FNPT vertical discharge, integral vertical float switch, and cast iron volute. Not rated for hazardous locations. Suitable for residential and light commercial wastewater systems requiring solids grinding for small-diameter discharge lines

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