Zoeller BN98 Effluent Pump 1/2 HP
- 1/2 HP, 115 volts
- Up to 4320 gallons per hour (72 gpm)
- Variable level float switch, 15 foot cord
- Oil-filled motor, cast iron housing
- Vortex impeller passes solids
- 31 pounds, no warranty listed
Updated 5 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A cast iron effluent pump with a variable level piggyback float for deep sump or septic tanks. The listing states no warranty, which matters on a pump this critical.
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ASIN: B001X5Y0KMModel: BN98Category: Sump Pumps
Overview
Zoeller pairs an oil-filled, cast iron motor with a non-clogging vortex impeller in this effluent pump for septic and deep sump applications. A piggyback variable level float switch and long cord suit deep pits and tanks.
High flow and solids-passing vortex design suit septic effluent and groundwater. Oil cooling extends motor life. No warranty is stated.
Who it's for
Homes on septic systems or with deep pits suit the long cord and float. Shallow basement pits may be better served by a smaller sump pump.
Pros and cons
- Oil-filled motor runs cool
- Vortex impeller resists clogs
- Stainless hardware and float
- Long cord for deep tanks
- No warranty listed
- Heavy to lift out
- Lift height not listed
Performance notes
Oil surrounds the motor to carry heat away during long runs. The vortex impeller spins clear of solids, which reduces clogs. Float height sets how far the level drops each cycle.
Specifications
| Brand | Zoeller |
|---|---|
| Model | BN98 |
| Dimensions & fit | |
| Item Dimensions L X W X H | 12 x 10.13 x 12 inches |
| Cord length | 15 foot |
| Item weight | 31 pounds |
| Capacity & performance | |
| Flow Rate | 72 gpm (up to 4320 gallons per hour) |
| Power & efficiency | |
| Horsepower | 0.5 hp |
| Voltage | 115 volts |
| Construction & materials | |
| Material Type | Cast Iron |
| Color | Black |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Manufacturer Warranty Description | No Warranty |
| Other details | |
| Product Style | Submersible |
| Switch | Variable level piggyback float switch |
| Impeller | Vortex, corrosion-resistant plastic |
| Item Type Name | 98-0005 |
Frequently asked questions
How do I keep the Zoeller BN98 from clogging?
Its non-clogging vortex impeller passes solids easily, which reduces maintenance.
Is the Zoeller BN98 automatic?
The pump is nonautomatic but comes with a variable level float switch to control it.
How much water does it move?
Up to 4320 gallons per hour.
How long is the cord?
15 foot.