By Pentair Pool Products



Part # 340039

Warranty Ecommerce (EC) products: Products purchased from an Authorized Pentair Online Reseller (products beginning with EC-) 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.

Manufacturer Code EC-348190

Alternate Part #'s SF-N1-1-1/2A, EC348190, PAC-10-0000, PENEC348190

Product Description


Note: NOT California Title 20 Compliant. 

California Title 20 Compliant Option:

Variable Speed -  EC-342001



Inyo Recommended Pumps

The SuperFlo™ Pump is specifically designed to be the best available product for a variety of inground pool applications. SuperFlo features thick walled body parts, a heavy-duty 56 square flange motor along with highly engineered hydraulics. This pump also comes equipped with a silent running capability and small footprint allowing it to easily drop into a compact equipment pad. The SuperFlo pump is the result of more than 40 years of innovative hydraulic engineering. All in all, it will provide your pool system the ability to move more water more efficiently for lower operating cost and quieter operation. Plus, by performing with less effort, there is simply less wear and tear which, means longer life for a higher return on your pump investment.


  • Extremely quiet operation.
  • Unionized fittings (1.5" internal slip and 2" external slip).
  • Cam and Ram lid locks in place with a quarter-turn.
  • See-through lid permits easy inspection of strainer basket.
  • Heavy-duty, high service factor 56 square flange motor.
  • Integral volute and pot reduce hydraulic noise.
  • SuperFlo is a direct replacement for the Hayward Super Pump.

    Product Specs:
  • Horsepower- 1 HP
  • Voltage- 115/230V (60Hz)
  • Single-phase- Single-speed


Super Flo Dimensions


Note: NOT California Title 20 Compliant. 

California Title 20 Compliant Option:

Variable Speed -  EC-342001


Product Specifications

1.0 HP
Pool / Spa Type:
115/230 V
Service Factor:
Total HP:
1.1 HP
Port Size:
1.5 in.
Pump Model:
Pool Type:
In Ground

?     Asked on 10/8/2013by Guest

How many hours per day should I run my pump?

A  Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

There are many factors to consider; bather load, gallons of water, pump horsepower, type and size of filter just to name a few. A good guideline is 8-10 hours a day. On the cooler days and early and late season, you can cut the run time down to 4-6 hours because there is usually less swimmers and cooler water requires less chemicals. In peak season, when it is the hottest, raising the run time to 10-12 hours per day will help to keep the pool clean and circulating during it’s time of heaviest use.

?     Asked on 9/20/2015by gary

what product would you recommend to replace pac fab with ao smith century 2 speed motor rated at 1.65 hp-- 30000 gal pool

A  Answered on 9/25/2015 by InyoPools Product Specialist Lennox H.

Hi Gary, The Whisperflo Dual Speed Full Rate 1 HP Pump (011486) would be the recommended replacement.

?     Asked on 1/3/2017by Dennis

I have a pinnacle/Pentair pump (tag info) PF11-P1-1 1-02-F03 /34-2351 1-1/2hp 1 ph 60hz 115/230 Is your Pureline 1-1/2hp a drop in/do the inlet&disch ports still line up? will the replacement come with the quick disconnect unions? Thank you.

A  Answered on 1/3/2017 by InyoPools Product Specialist Scott W.

Which pureline pump are you looking at?

?     Asked on 3/26/2017by bill

I am replacing Pentair Superflow 1774528 with 1 1/2 HP pump .It looks like #340039 would be a good replacement pump. Do you have other suggestions?

A  Answered on 3/28/2017 by InyoPools Product Specialist Scott W.

Are you looking to replacement the complete pump or just the motor?

?     Asked on 9/13/2017by Samantha

Does this pump (Pentair SuperFlo 1.5hp) come with all the O-rings etc I will need when installing it? I am replacing an old version of the same pump.

A  Answered on 9/13/2017 by InyoPools Product Specialist Patrick P.

Hi Samantha, Yes the Pentair SuperFlo will come will all O-rings needed for installation. You may need some basic plumbing fittings and glue based on your plumbing set up and those items can be picked up at local hardware store.


Est. Repair Time

1 to 2 hrs

Tools Needed

Screwdriver, Pliers, Adjustable Wrench

2     0

Current pump was not working anymore.

Written on 3/12/2018 by Guest

Easy to install.
First of all, take pictures of current pump and all connections (handy to reference during installation of new one).
Second, shut off power at the breaker (double check for sure!)
Remove all connections to current pump, move from site
Place current pump on same site as old pump, Make sure pump is level (took me a few tries to get this right so it didn't leak/rattle)
Make all connections
Turn power back on, turn pump on

Were these instructions helpful? 


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