Home Pool Swimming Pool & Spa Pumps Pentair Pool & Spa Pumps Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | EC-348190
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Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | EC-348190

Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | EC-348190 Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | EC-348190 Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | EC-348190
Sale $519.00

Shipping Flat Rate Shipping $24.95
Parts AvailableParts Available
Platinum Preferred Manufacturer
  • Heavy-duty, high service factor 56 square flange motor
  • Integral volute and pot reduce hydraulic noise
  • Self-priming for quick, easy start-up
  • Couplings provided with pump can accept 1.5" and 2" plumbing
  • Online part number EC-348190 is the direct replacement for part number 340038
Q & A
  • Super-Pro Electrical Whip Kit | .5" Flex Conduit 6' Long 4-Wire for 220V or 110V | 12 Gauge Solid Wire | Complete with Electrical Ends | WPLT05-64-SP
    Super-Pro Pump Electrical Wiring Kit
    4-Wire w/ Electrical Ends 6'

The SuperFlo® High Performance Pump is a product of more than 40 years of innovative hydraulic engineering. The result is an ability to move more water more efficiently for lower operating cost and super-quiet operation. Plus, by performing with less effort, there's simply less wear and tear—and that means longer life for a higher return on your pump investment.
The SuperFlo® High Performance Pump meets all the criteria for a superior pool, spa or water feature pump. It’s super energy-efficient, super quiet and super easy to maintain. Plus, it’s designed with innovative materials that will stand up to the most demanding installations and conditions. Whether you’re choosing your first pump or replacing older technology, the SuperFlo pump is definitely a super choice.
  • With ½ HP–2½ HP, and single- and two-speed options, there’s a perfect match to your application and assurance of minimum energy consumption
  • Cam and Ramp™ lid locks in place with a quarter-turn
  • Heavy-duty, high service factor 56 square flange motor for longlife…commercial grade at a consumer price
  • Quiet operation due to superior internal flow design that reduces hydraulic noise
  • See-through lid permits easy inspection of strainer basket
  • The SuperFlo pump is a direct…and superior…replacement for the Hayward® Super Pump® 
  • Self-priming for quick, easy start-up 



Brand: Pentair
1 HP
Single Speed
Pipe Size
1 1/2"
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 17 questions Browse 17 questions and 14 answers
How’s much horsepower do I need for 15,000 gal pool? Pump location is at the same level as the mid level of the pool.
A shopper on Mar 21, 2020
What speed does this 1hp operate at. The owners manual is confusing showing GPM curves for both 3450 and 1750 RMPs.. Can you select an RMP? I'm trying to estimate the GPM for a system. thanks
A shopper on May 11, 2020
A shopper on Jun 1, 2019
Can you use this pump on an above ground pool?
Steven P on Aug 29, 2020
is this the same as a whisperflo ?
A shopper on Apr 17, 2016
BEST ANSWER: No, it's not the same pump. They look very similiar and have the same parts I believe but the Super Flo pump has 1 1/2 inch female threaded inlet and outlet for 1 1/2 inch plumbing applications. It also has 2 inch male threads on the inlet/outlet and comes with union type fittings for 2 inch plumbing applications.

The Whisper Flo pump has 2 inch female inlet and outlet and comes with 2 inch male threaded nipples that screw into the inlet and outlet. Bigger inlets and outlets translates into a little more flow. However, if you look at the performance specs for both pumps at the 1 hp rating, they are fairly comparable.

The Whisper Flo is marketed as being ultra quiet which is nice in some applications. I have experience with both pumps though and I don't hear any noticeable difference in the Super Flo pump. It's an ideal pump for most residential applications and worth the price.
A shopper on May 29, 2019
BEST ANSWER: Stands for super flo.
Is this pump for in ground pools?
A shopper on May 2, 2019
BEST ANSWER: Yes it is.
Is the pentair superflo 1 hp motor supposed To be really hot while running?
Jillian C on Jul 30, 2020
BEST ANSWER: no...warm is fine...if the pump loses prime and runs without water recirculating, it will get hot. If you are losing prime, the pump is picking up air somewhere in your system.
Is this a new pump or re manufactured?
russ a on Mar 5, 2018
BEST ANSWER: They are Brand New Pumps.
can I print your web page?
Guy L on Apr 7, 2016
BEST ANSWER: Sure you can print our web page, did you need anything in particular? If so contact us directly at our email listed on the website. Have a good day. Kurt Gindling, The Springs
A shopper on Jul 20, 2021
BEST ANSWER: South Louisiana
Is this good for an in ground spa? Or overkill
A shopper on Dec 15, 2019
BEST ANSWER: For spa only, it's an overkill.
Does this pump replace the 3/4hp pump setup?
Dewey H on Jun 28, 2021
Is this an adequate replacement for the Pentair 340038?
Michael S on Jun 13, 2021
I want to know which Whisperflo product is the direct replacement for my Whisperflo WFDS-28 and motor 356630S?
James G on Apr 20, 2021

Does this Pentair SuperFlo 1HP Standard Efficiency Pool Pump 115-230V | 340038 pump require 120V to work? Please advice if i can use a low voltage transformer to get it runnning or do i have to run the electricity from the circuit panel
Sai V on Sep 10, 2020
Is this pump energy efficient?
A shopper on Jun 25, 2018
4.8 / 5.0
37 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
good pump
I received the pump, installed in about 45 minutes and fired it up as a replacement for an older version of the same pump. No issues so far. This pump is much more quiet than my older pump.
September 12, 2016
over 4 years ago
Rated 5 out of 5
Happy with my purchase
Pump is very quiet and was fairly easy to install. Best pump weve had in 10 years of owning a pool.
April 10, 2013
Rated 5 out of 5
Easy Transaction
Great experience at a good price in comparison to the local price.
Direct replacement is always better than trying to make something else work.
June 15, 2018
over 3 years ago
Rated 5 out of 5
Great service
Nice pumps. Super quite. Great service,pricing and shipping
September 18, 2018
over 2 years ago
Rated 5 out of 5
Great Product!
Easy to install, Runs much quieter than the one that quit. I will not name the other pump. Wish I had switched out many years ago with a Pentair. Very happy!!
May 7, 2018
over 3 years ago
Rated 5 out of 5
We are using this pump to empty our floor drain sump. We need to get close to the motor to see if it's running. It's that quiet. Buying more of these pumps.
January 31, 2020
1 year ago
Rated 5 out of 5
Love this pump. Works great and super quiet. Fast shipping too.
April 21, 2018
over 3 years ago
Rated 5 out of 5
Excellent. I highly recommend this product
I am very happy with my new pentsir pool pump
Super quiet and very efficient. My pool water looks great all the time.
August 23, 2016
over 5 years ago
Rated 5 out of 5
Fast shipping, great price. Works great. Would buy again
February 26, 2019
over 2 years ago
Rated 3 out of 5
Pump i mpeller clogs easily
We have pines not that far from the pool and do at times get pine needles into the pool and thus into the vacuum and eventually the pump. The needle pass through the basket and readily clog the impeller. I have to clean the impeller at least twice a week, which is a pain. The clogging was no where near as bad with the old pump.
March 2, 2018
Adobe Acrobat PDF Brochure
Adobe Acrobat PDF Owners Manual

Register your Pentair product online at www.pentair.com.

  • LIMITED WARRANTY: Pentair warrants its products to be free from defects in material and/or workmanship for a period of sixty (60) days (parts only) from the original date of purchase and/or installation. Customer agrees to prepay all shipping charges to Pentair.
  • EXTENDED WARRANTY: To receive a product extended warranty (longer than 60 days from the original date of installation), customer must:
  1. Register the product;
  2. Provide a copy of the sales receipt; and
  3. Provide a copy of the installation invoice, provided by the qualified installer, within 60 days of installation (if required). Certain products do not require qualified installation but still require product registration and copy of the sales receipt to receive the extended warranty.
  • TRADEGRADE WARRANTY: TradeGrade products must be purchased from a retail store (brick and mortar), pool builder or pool service company. If purchased online (via internet) the product will only receive a sixty (60) day limited warranty. View the list of TradeGrade products here.
  • ECOMMERCE (EC) WARRANTY: Products purchased from an Authorized Pentair Online Reseller receive a one (1) year (parts only) warranty from the date of purchase. The exceptions are: IntelliChlor cells and IntelliFlo SVRS pumps which receive a two (2) year warranty. EC products are not eligible for the bundled three (3) year extended warranty. To receive an eCommerce warranty, customer must:
  1. Register the product, and
  2. Provide a copy of the sales receipt
Visit www.pentair.com to submit your product warranty registration.
This information was updated on 04/05/2021. For the most current information and full warranty policy please visit www.pentair.com/warranty.

 Adobe Acrobat PDF Warranty Information
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