Search by Keyword
or Part #:
     

Shop by Category:

Above Ground Pools
Accessories
Alternative Sanitizers
Automated Controls
Automatic Cleaners
Backyard Supplies
Cartridges & D.E Grids
Chemicals
Chlorinators
Commercial Pool
Coping
Covers
Diving Boards
Filters
Heat Pumps
Heaters
Inground Pool Kits
Ladders / Fence / Steps
Lighting
Liners
Main Drains / Skimmers
Nature2
Ozonators
Ponds
Pool Chillers
Pool Paint
Pool Parts
Pump / Filter Systems
Pump Motors
Pumps
Rails / Ladders
Safety Equipment
Salt Chlorine Generator
Saunas
Slides
Solar Blankets
Spa Parts
Spas / Spa Supplies
Toys and Floats
Valves
Water Fitness Gear
Waterfalls / Fountains
Winter Fun
x - Clearance - x

Hayward Northstar Pump 2 Speed Max Rate 2.5 HP
Hayward Northstar Pump 2 Speed Max Rate 2.5 HP
Hayward Northstar Pump 2 Speed Max Rate 2.5 HP
(4.67 out of 5 stars)
(100%) 3 of 3 customer would recommend this product to a friend.
3 Reviews
5 star:
(2)
4 star:
(1)
3 star:
(0)
2 star:
(0)
1 star:
(0)
See All 3 Reviews
$757.99
Qty: Shipping Calculator
Product Specifications
Part #: SP4020X252NS
Manufacturer: Hayward Pool Products
Warranty: 1 Year
    Back to Top
Product Description

Specs:

  • Voltage = 230
  • Pipe Size = 2/2.5

Applications:

  • In-ground pools of all types and sizes (including in-floor cleaning systems, solar heating systems, water features)
  • In-ground spas or in-ground pool/spa combinations
  • Fountains
Features:
  • Rugged, one piece strainer housing molded of corrosion-proof PermaGlass XL ™ for extra durability and long life
  • Exclusive balance of quiet operation and superior flow characteristics to meet the demanding needs of in-floor cleaning systems and solar applications
  • Exclusive, high performance NorthStar motor design for quieter, cooler and more energy efficient operation
  • New, self-lifting Quad-Lock technology at all sealing areas makes service a snap!
  • Includes exclusive CPVC union connections which reduces installation time
  • Massive 220 cubic inch basket for ease of maintenance
  • Quad-Lock union connections included in 2" socket, 2 1/2" slip
  • High profile motor mounting base
  • Hayward Northstar pool pump is Self-priming (suction lift up to 8’ above water level)  
Performance Data:

 

NorthStar Performance Data Flow at Total Head

Model No. Max Rated

40 ft.

50 ft.

60 ft.

70 ft.

80 ft.

90 ft.

SP4007X10NS

80

70

56

37

---

---

SP4010X15NS

108

95

82

66

43

---

SP4015X20NS

131

119

105

88

69

35

SP4020X25NS

157

142

125

106

84

55

SP4025X30NS

179

162

146

128

109

85

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

Overall Dimensions

Click here for more Hayward Pool Pumps

    Back to Top
Customer Reviews
Product: Hayward Northstar Pump 2 Speed Max Rate 2.5 HP
Average Rating: (4.67 out of 5 stars)
Recommended: (100%) 3 of 3 customer would recommend this product to a friend.
3 Reviews
5 star:
(2)
4 star:
(1)
3 star:
(0)
2 star:
(0)
1 star:
(0)
The Most Helpful Review
2 of 2 people found the following review helpful:
(5 out of 5 Stars) great pump and motor
Reviewed By: newbee from west long branch, new jersey (8/25/2009)
Product: Hayward Northstar Pump 2 Speed Max Rate 2.5 HP
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.

Was this review helpful to you? Yes No
Read All Reviews
    Back to Top
Replacement Parts
Replacement Parts Click here for replacement parts for Hayward Northstar
    Back to Top
How To Pages
How To Page How To Prime a Pool Pump
How To Page How To Replace a Motor Shaft Seal
How To Page How To Replace Pool Pump Gaskets
How To Page How to Size a Pool Pump for Your In-Ground Pool
How To Page How To Replace a Pool Pump With An Energy Efficient Pump
How To Page How To Wire A Pool Pump
How To Page How To Clean Out the Pump Strainer
    Back to Top
Questions customers have been asking about this product:
Q: How does the dual speed feature of this pump work?
A: You would need to tie this dual speed pump into one of our dual speed pump timers/controllers. One of the more popular models is the Digital PE153 series. This timer has 3 functions: one to turn the pump on and off, a second auxiliary to switch from high speed to low speed, and then a third for any other piece of pool equipment. You may view these controllers through the following link: Intermatic Timers


    Back to Top

Ask us a question regarding SP4020X252NS