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How to Easily Size a Primary Sump Pump
How to Easily Size a Primary Sump Pump

iON 1/3 HP Cast Iron Stainless Steel Sump Pump w/ Digital Level Control HP20157

iON 1/3 HP Cast Iron Stainless Steel Sump Pump w/ Digital Level Control HP20157
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Model: BA-33I
(Based on expert analysis, manufacturer ratings and customer reviews)
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
Number of Reviews (11)
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$248.75
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  • Product Description
  • 11
    Reviews
  • 5
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+−
Style
Primary Sumps Pumps
GPH
4080
Gallons
Switch Type
Ion Sensor
Style
Primary
GPH
4080 Gallons
Switch Type
Ion
Features
Features
  • Powerful & Efficient Submersible Pump
  • Ideal for heavy-duty sump applications
  • Cast Iron Stainless Steel Construction
  • Ensures years of reliable operation
  • ION Digital Level Control
  • First of a kind solid-state sensing technology w/ no moving parts
  • Thermally Protected Motor
  • reduces overheating
  • Stainless Steel Screened Intake
  • Prevents debris from entering the pump
  • Poly Resin Top Cap and Handle
  • Made for easy installation and maintenance
  • Piggyback Pump and Switch Cord Assembly
  • Made for easy serviceability
  • Min sump pump basin size 18" X 24"
  • *Note - (IN-SPB1-1) Required For Mounting Sensor On Pipe
  • * This model ships with the 6" sensor, not the 8.5"
Specifications
Motor
Voltage
120 Volt
Running Amps
4.6
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
12.9
Pump
Housing Material
Stainless Steel
Solids Handling Size
0.5 inch
Float Type
Ion Sensor
GPH @ 0 feet
4080
GPH @ 5 feet
3660
GPH @ 10 feet
3000
GPH @ 15 feet
2400
GPH @ 20 feet
1260
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Manual Override
No
Engine
Horsepower
.33 hp
Overview
Weight
18 Pounds
Consumer Warranty
3 Years
Product Length
7.9 Inches
Product Width
5.5 Inches
Product Height
12.5 Inches
Style
Primary Sumps Pumps
GPH
4080
Gallons
Switch Type
Ion Sensor
Style
Primary
GPH
4080 Gallons
Switch Type
Ion
Features
Features
  • Powerful & Efficient Submersible Pump
  • Ideal for heavy-duty sump applications
  • Cast Iron Stainless Steel Construction
  • Ensures years of reliable operation
  • ION Digital Level Control
  • First of a kind solid-state sensing technology w/ no moving parts
  • Thermally Protected Motor
  • reduces overheating
  • Stainless Steel Screened Intake
  • Prevents debris from entering the pump
  • Poly Resin Top Cap and Handle
  • Made for easy installation and maintenance
  • Piggyback Pump and Switch Cord Assembly
  • Made for easy serviceability
  • Min sump pump basin size 18" X 24"
  • *Note - (IN-SPB1-1) Required For Mounting Sensor On Pipe
  • * This model ships with the 6" sensor, not the 8.5"
Specifications
Motor
Voltage
120 Volt
Running Amps
4.6
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
12.9
Pump
Housing Material
Stainless Steel
Solids Handling Size
0.5 inch
Float Type
Ion Sensor
GPH @ 0 feet
4080
GPH @ 5 feet
3660
GPH @ 10 feet
3000
GPH @ 15 feet
2400
GPH @ 20 feet
1260
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Manual Override
No
Engine
Horsepower
.33 hp
Overview
Weight
18 Pounds
Consumer Warranty
3 Years
Product Length
7.9 Inches
Product Width
5.5 Inches
Product Height
12.5 Inches
Product Specs
+−
Specifications
Motor
Voltage
120 Volt
Running Amps
4.6
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Starting Amps
12.9
Pump
Housing Material
Stainless Steel
Solids Handling Size
0.5 inch
Float Type
Ion Sensor
GPH @ 0 feet
4080
GPH @ 5 feet
3660
GPH @ 10 feet
3000
GPH @ 15 feet
2400
GPH @ 20 feet
1260
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Manual Override
No
Engine
Horsepower
.33 hp
Overview
Weight
18 Pounds
Consumer Warranty
3 Years
Product Length
7.9 Inches
Product Width
5.5 Inches
Product Height
12.5 Inches
Reviews
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
(11)
+−
iON Products BA-33I Reviews & Ratings
100% of Reviewers Recommend This Product
Product Q&A
(5)
+−
Search Product Q&A's Answered by Jim, the Sump Pump Expert
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Is the Storm Pro Ba33m 1/3 HP UL inspected?
Gregory Speicher 
from Pennsylvania 
January 28, 2012
Answer
No they are not, but they do carry the CSA certification.


CSA International (Canadian Standards Association), a member of the CSA Group, is a provider of product testing and certification services for electrical, mechanical, plumbing, gas and a variety of other products. Recognized in the U.S., Canada and around the world, CSA’s marks appear on billions of products worldwide.

CSA International certification marks indicate that a product, process or service has been tested to a Canadian or U.S. standard and it meets the requirements of an applicable CSA standard or another recognized document used as a basis for certification.
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Jim- Basement has a high water table so I need a switch that activates the sump pump about 15.5 inches from the base of the basin. Looked at the Stormpro with the vertical swith that attaches to the discharge pipe or the Ion switch that may be digitally adjusted to determine when the switch turns on the pump. Would either of these work if I need the 15.5 inches? Also, I have a 1.5 inch discharge pipe, if I would purchase the larger hosrsepower Stormpro with a 2 inch discharge, and use a reducer, would this hinder the performance of the 1/2 horse model? Thanks for any advise you can give me. Dan
Dan Dragues 
from Missouri 
March 06, 2011
Answer
Unless you're using the Ion Genesis controller, which you can increase the pumping differential, the standard pump differential is still 6". There might be a way to adjust the mechanical version to get a few more inches out of it, but that's not suggested by the manufacturer.

Reducing the output would create more pressure and lower the output of the pump. If you do by the higher horsepower, I'd suggest upgrading to a the 2" discharge.
+−
Looking for an automatic dewatering pump that turns on at 1" +/-. Have no pump pit, it would be set on floor.
Art 
from New Jersey 
March 04, 2011
Answer
This pump might work for you....

Simer2330
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How does the sump pump connect to the independent float switch, Does the pump plug into the switch and the switch plugs into the power?
Mark 
from New Jersey 
February 09, 2011
Answer
Yes, most external float switches utilize this design. It's consider a "Piggyback" style plug. Very similar to how sets of Christmas lights connect to each other.
+−
Would this pump be suitable for a 12' x 12' basement?
Cody Dix 
from Ohio 
January 10, 2011
Answer
The interior dimensions of a basement aren't a major factor in sizing a sump pump correctly.

Monitoring your current pump during normal operation and during a storm can give you a better idea of what size pump you would need.
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