Model # SMF-115

Warranty 1 Year

Alternate Part #'s SMF115, WWSMF115

Product Description

Waterway SMF Pool Pump Banner

Waterway’s SMF Pump is ideal for replacing or retrofitting your current pump. It brings high performance and lower flow rates at an affordable price. It’s one-piece pot and volute design reduces noise and vibration. It is also equipped with two swivel union pieces, making it versatile and a smooth installation.


  • Quiet operation
  • 2″ Unionized (Intake/Discharge)
  • Silicone carbide seals - Highest Grade Available
  • Lower flow rates for more versatile installations
  • Comes complete with 2 swivel union assemblies

Waterway SMF Pool Pump


Suitable Replacement Pump for the Following Models

  • Hayward Super Pump Model SP2610X15
  • Pentair SuperFlo Model 340039





Adjustable base





Product Specifications

1.5 HP
115/208-230 V
Port Size:
2 in.
Union Connectors:
1 Year

?     Asked on 7/8/2022by Jim

I bought an older house and have been cleaning up the pool equipment. I have a SMF-115 pump but I don't know the age (ser.# SM160401 2309). The plate says it is 1.65hp 3450 rpm. The lift from the water level to the pump is less than 2'. I understand the pump will have lost some capacity thru the years but could you tell me an approximate flow rate on the pump? Thank you.

A  Answered on 7/8/2022 by InyoPools Product Specialist Craig C.

Hello Jim.  Attached please find Product Information for the Waterway SMF-115.  Please note the section SMF-Performance Curves, specifically the 1 1/2 HP curve.  As an example: at 50 feet of head, the flow rate is approx. 70 GPM for the SMF-115.

?     Asked on 9/30/2020by mike

Just finished chat she mentioned the waterway My ust1152 is 230/115 is the waterway the same

A  Answered on 10/30/2020 by InyoPools Product Specialist Hector F.

Hi Mike, could you send us a few photos of your pump and motor? Please take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.

?     Asked on 7/14/2020by Thomas Murphy

Will this replace the Hayward Super Pump Model SP2610X15 exactly, or will I have to change the plumbing connections

A  Answered on 12/11/2020 by InyoPools Product Specialist Hector F.

Hi Thomas, the port locations between these two pumps are almost exact. The suction port is located the same between the two housings but the top discharge port is further back by about a quarter of an inch on the Hayward Super Pump series. 

?     Asked on 4/11/2020by Angel

What is the GPH for SMF115?

A  Answered on 4/13/2020 by InyoPools Product Specialist Patrick P.

This will depend on your feet of head but most typical pools run at around 40' of head and at 40' of head this pump will output 90 Gallons Per Minute (GPM)

?     Asked on 2/25/2020by Gary C

My pool was installed 5 years ago. I need new bearings. However I may just replace the pump. I have a Waterway SMF-110. Would I gain anything if replaced the old pump with a SMF-115 other than increase in gal/min and amps draw to run the pump?

A  Answered on 2/26/2020 by InyoPools Product Specialist Lennox H.

Hi, Gary. You will not gain anything other than an increase in water flow and higher energy usage. With the increase in water flow you will also need to confirm that your filter is large enough. 

?     Asked on 9/9/2019by Mick Gearhart

What is the warranty on the Waterway SMF 1.5 HP pump?

A  Answered on 9/10/2019 by Industry Professional

This unit has a 1-year manufacturers warranty.

?     Asked on 9/7/2019by William M Gearhart

What is the warranty policy on this Waterway pump?

A  Answered on 9/10/2019 by InyoPools Product Specialist Joe S.

This unit has a 1-year manufacturers warranty. 


Est. Repair Time

Less than 1 hr

Tools Needed


5     1

Hookup wires for a swimming pool pump motor

Written on 3/26/2020 by Guest

Wire hook up

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