PER THE MANUFACTURER: THIS ITEM IS NOT AVAILABLE FOR SALE ONLINE
Model # SP4015X20NS
Warranty 1 Year
Alternate Part #'s HAY-10-2607, HAYSP4015X20, SP4015X20
Specs:
Applications:
Features:
Performance Data:
| NorthStar Performance Data Flow at Total Head | ||||||
| Model No. Full Rated | 40 ft. | 50 ft. | 60 ft. | 70 ft. | 80 ft. | 90 ft. |
| SP4005NS | 63 | 51 | 40 | 20 | --- | --- |
| SP4007NS | 80 | 70 | 56 | 37 | --- | --- |
| SP4010NS | 108 | 95 | 82 | 66 | 43 | --- |
| SP4015NS | 131 | 119 | 105 | 88 | 69 | 35 |
| SP4020NS | 157 | 142 | 125 | 106 | 84 | 55 |
| SP4030NS | 206 | 188 | 171 | 154 | 135 | 112 |
Motor Performance / Amp Draw - Standard Pump Vs. Energy Efficient:
| Model No. | HP | Voltage | Motor Type | Amp Draw @ 115V | Amp Draw @ 230V | Service Factor |
| SP4005NS | 1/2 | 115/230 | Energy Efficient | 11.0 | 5.5 | 2.78 |
| SP4007NS | 3/4 | 115/230 | Energy Efficient | 11.0 | 5.5 | 1.85 |
| SP4007X10NS | 1 | 115/230 | Standard | 11.0 | 5.5 | 1.40 |
| SP4010NS | 1 | 115/230 | Energy Efficient | 15.6 | 7.8 | 1.85 |
| SP4010X15NS | 1 1/2 | 115/230 | Standard | 15.6 | 7.8 | 1.25 |
| SP4015NS | 1 1/2 | 115/230 | Energy Efficient | 20.4 | 10.2 | 1.60 |
| SP4015X20NS | 2 | 115/230 | Standard | 20.4 | 10.2 | 1.20 |
| SP4020NS | 2 | 230 | Energy Efficient | -- | 11.8 | 1.35 |
| SP4020X25NS | 2 1/2 | 230 | Standard | -- | 11.8 | 1.10 |
| SP4025X30NS | 3 | 230 | Standard | -- | 14.5 | 1.2 |
| SP4030NS | 3 | 230 | Standard | -- | 19.0 | 1.6 |
Motor Performance / Amp Draw - Dual Speed Pumps:
| Model No. | High HP | Low HP | Voltage | Amp Draw @ HI HP | Amp Draw @ LO HP | Service Factor |
| SP4010X152NS | 1 1/2 | 1/5 | 230 | 8.0 | 3.2 | 1.25 |
| SP4015X202NS | 2 | 1/4 | 230 | 10.3 | 3.5 | 1.20 |
| SP4020X252NS | 2 1/2 | 1/3 | 230 | 12.0 | 4.2 | 1.10 |
| Miscellaneous Notes |
| 1 Year Warranty |
Overall Dimensions
Click here for more Hayward Pool Pumps
I HAVE A HAYWARD SP4015X20NS 2 HP INGROUND POOL WHAT IS A GOOD REPLACEMENT PUMP
Reply
Hello Elio. The published Performance Data for the Hayward NorthStar model SP4015X20NS indicates a flow rate of 118 gallons per minute (GPM) at 50 Feet of Head. The Hayward TriStar Single Speed 1.0 HP (1.85 THP) Full Rate Energy Efficient Pool Pump model W3SP3210EE is rated 105 GPM at 50 Feet of Head. Hayward TriStar 1 HP, Energy Efficient, Full Rated Pump The Hayward TriStar 1.85 HP Variable Speed Pool Pump model W3SP3202VSP is rated 105 GPM at 50 Feet of Head, high speed. Either of these pumps would be an excellent replacement for the Hayward NorthStar.
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This comes factory set at 230V. Do I need to switch the wires and set it at 115V? What voltage do these typically run at?
Reply
This model is obsolete and no longer available. It can be switched to 115V if needed. However, the majority of inground pool pumps run on 230v. We recommend testing the voltage before switching the voltage setting of the pump.
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I have the SP4015X2ONS Serial # 630033. I need a new clear lid. Will the Strainer Cover Kit (2007 & Prior) - SPX4000DLT work for this model?
Hi Christy, Yes you will need this SPX4000DLT NorthStar Lid for your pump shown in the photos.
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I currently have the Northstar SP4015X20NS 2HP. I see the other comments for comparable current Hayward models, what would be the comparable Pentair model for my application? I just replaced my Hayward sand filter last year to a pentair CCP420 filter? Thanks
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We would recommend the Sta-Rite Max-E-Pro 2 HP Up Rate Standard - P6RA6G-207L.
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pump goes on for a minute or less then shuts off. the motor is very hot to the touch. what causes this?. Hayward northstar Model sp4015x20ns
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Hi. This issue can be caused by several factors, check out our How To Troubleshoot a Pool Pump Motor - Motor Overheated guide for details.
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is there a tool to take off the lid on the SP4014x20ns. The lid is extremely hard to get off with out using a mallet
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There is no listed tool for this model pump. I would advise that once you get the lid removed to use magic lube on the o ring and lid seal to make future removal easier.
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What is the replacement pump for nolrthstar SP4015X20NS. Energy efficient not too much plumbing
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Hi, Joe. The Hayward TriStar 1.5 HP Full Rate EE Pump - SP3215EE is the best replacement for the Hayward Northstar Pump - SP4015X20NS.
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Do you know which Run Capacitor I need for the Hayward SP4015X20NS USN1202 motor?
Reply
Hello- The Capacitor, Run 370v 35 Mfd (rd-35-370) part number 628318-309 is what is listed by the manufacturer for your USN1202
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Hello! The motor on my Northstar SP4015X20NS died and I would like to replace just the motor with either a 2-speed or variable speed motor. Is there a variable speed motor that will work or do you only recommend the Hayward SPX1615Z2MNS 2-speed, 2HP unrated motor you have listed on the parts page. Thanks!
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Part number ECM27CU is a great variable speed motor that will fit your Northstar. Is your Northstar before 2007 or after 2007 model, that is going to matter for the shaft seal because the two difference Northstars have two difference shaft seals. You will want to replace the shaft seal when you do the motor installation.
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What replaces the SP4015X20NS Hayward Northstar pump since this is no longer available?
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Hello, Jacky, The closest replacement for your SP4015x20ns Northstar Pool Pump 2 HP would be the SP3215X20 Hayward TriStar 2 HP, Max Rated Pump or SP3215EE Hayward TriStar 1-1/2 HP, Energy Efficient, Full Rated Pump. You will have to do some replumbing but they will be the closest in performance to the Northstar.
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I have a Northstar Hayward SP4015X20NS pump and motor. The pump is leaking water from the back and underneath the pump. I tried to find a new one but all sites say it is obsolete. What is a direct replacement I can use? PS My motor is fine, can I just buy the pump>
Reply
Hi Jim, There is not a direct replace for the Northstar Pool Pump 2 HP that will match up with the plumbing but performance wise the Hayward TriStar 1-1/2 HP, Energy Efficient, Full Rated Pump will be a suitable replacement. You will have to re-plumb this pump into your set up. You can purchase replacement parts, there is a Northstar 1998-2007 and a Northstar 2008-Current version.
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I need to replace the motor on a Hayward Northstar Pump SP4015X20NS. Could you recommend the correct 2HP motor?
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I have a Hayward NorthStar that I am looking to replace. The only one's I see all have a threaded union connection. Do you still carry the one with the Quad lock?
Reply
Unfortunately Hayward discontinued the Quad Lock design on the NorthStar pump models in 2007. The housing on the newer pumps is a threaded design and re-plumbing would be necessary.
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The Most Helpful Review
5 2
(5 out of 5 stars) great pump and motor
Reviewed By: newbee from west long branch, new jersey ()
Pros: easy to install
Cons: none
great pump and motor that was easy to replace. the motor lasted ten years before it started to act up and as a electrician that replaces outdoor motors all the time this unit lasts and is quiet and powerfull.
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The Most Recent Reviews
(1 out of 5 stars) Pump not workingon delivery
Reviewed By: Yngve L. from Plano, TX ()
The pump was not working on delivery. Northstar does not seem to be interested to help. Northstar has not answered the claim after one week. "Inyo Pool Products" needs to be more active on following up claims. A customer should not be left between the seller and the manufacturer.
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(5 out of 5 stars) Hayward Northstar Replacement
Reviewed By: Marcel G. from Lafayette, LA ()
Pros: Great pump
Cons: Different fittings
The pump was great; however, evidently Hayward put different fittings on the pump that did not match the ones I had. I had to replumb the fittings on my system. The older fittings seemed to be much better than the new ones. They were easier to remove and install.
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(5 out of 5 stars) Great Product
Reviewed By: Phil K. from Newnan, GA ()
I had one of these for ten years and it only died due to our letting the water run low and the pump continued to run all night. This pump is very reliable.
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2 0
(5 out of 5 stars)
Reviewed By: Michael T from Grand Prairie, TX ()
Pros: Quick / good prices / great service
Cons: should be in Texas!
Ordered pump on Tues and received it on the following Monday. I'm in Texas, pump came from Florida. INYOpools employees were knowledgable, helpful, and curtious. Packaged great and brand spankin new. Not one suggestion to improve the service because it was great.
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(5 out of 5 stars) Super quiet pump
Reviewed By: Peter V. from newton, NJ ()
Hayward Northstar is the best pump out there...price was great too
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(5 out of 5 stars) Hayward Northstar 2HP
Reviewed By: John G. from Frisco, TX ()
Pros: Very Quiet, better pressure
Cons: None encountered so far
Replaced 6 year old northstar (2hp), this one is so much quieter, not sure if the original was just bad or bearings going bad over the years - much quieter, better pressure. Price on INYO was more than4 $300 cheaper than any pool place around selling it!
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(5 out of 5 stars) Awesome pool pump
Reviewed By: Bill in Texas from Frisco, TX ()
Pros: Cost and quality
Cons: None to speak of
Ordered new pump unit from inyopool and could not be happier. Shipped to me in 2 day's and the price was 20-25% less than the next competitor. The cost for replacement is far better than a rebuild. Thanks Inyopool for the great price and service. "you guy's rock"
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