By Hayward Pool Products



Model # W3SP2303VSP

Alternate Part #'s HAYSP2303VSP, Sp2303VSP, HAYW3SP2303VSP, W3SP2303VS

Product Description

Inyo Recommended Pumps


Hayward Max-Flo VS™ Pump - SP2303VSP - (UNIONS) - Click Here to View Unions

Variable-speed pumps are the ultimate way to save energy while enjoying your pool. Most other variable-speed
models, however, are oversized when compared to medium-head pumps such as Hayward®’s Max-Flo series. The all-new Max-Flo VS is right-sized, particularly for applications with 1.5" or 2" plumbing, providing tremendous energy savings that result in an even faster return on your investment.

The digital interface shows power consumption for immediate feedback to maximize energy savings.

Max-Flo VS provides customizable speed, duration, and priming time to match the needs of both aftermarket and new construction installations. Programmable timers and a permanent magnet motor mean this pump meets the requirements of swimming pool efficiency standards such as Title 20  and APSP-15. Upgrade and save with Max-Flo VS!

Hayward Max Flow Performance Data

Hayward Max-Flo Vs Dimensions

Product Specifications

1.65 HP
Pool / Spa Type:
230 V
10 amp
Service Factor:
Total HP:
1.65 HP
Port Size:
1.5 in.
Pump Model:
California Title 20 Compliant
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 2/11/2016by Jackie

Hello! I just wanted to know if this pump is 115/230 volts and if it's 3/4 hp? Thanks

A  Answered on 2/12/2016 by InyoPools Product Specialist Robert M.

Hello Jackie - The max horsepower of this pump is 1.5HP and the voltage is 230.

?     Asked on 6/27/2016by Inyo Visitor

Does this work with any pool size and any type of filter? I have 30,000 gallons with spa and DE filter

A  Answered on 7/3/2016 by InyoPools Product Specialist Lennox H.

Hi, This pump can be used with most residential pool and filtration system. You will have to calculate the "feet of head" of your pool to make sure that it can produce the flow rate needed for your pool.

?     Asked on 3/10/2017by Joseph Cimino

What pumps will this be a direct replacement for? I currently have a 1.5 hp superpump.

A  Answered on 3/10/2017 by InyoPools Product Specialist Scott W.

The more cost efficient replacement pump for your Super Pump is the Pureline Prime, part number PL2605.

?     Asked on 6/24/2017by Inyo Visitor

how do I open the basket for cleaning I tried to turn it to the left but it does not open

A  Answered on 6/29/2017 by InyoPools Product Specialist Lennox H.

Hi. To remove the strainer cover you would turn it to the left. You may have to use a bit more force to get it but budge if it's the first time it's being opened.


Review Summary

 (Average 5  out of 5 stars)
1 Ratings
5 star:
4 star:
3 star:
2 star:
1 star: