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We have tried to provide the full array of capacitors in the UK & European markets today. They are used for the starting & running of single-phase motors. These are one of the best on the market and are manufactured from self-healing metallised polypropylene film with a self-extinguishing plastic resin material
Water Pump Capacitors of these types are commonly found in old Waterway, Aqua Flo and can be used in Century Laser, Hydroair, Emerson & AO Smith pumps.
If you have an EMG motor or require a smaller capacitor than shown below please see the other category of capacitor named EMG capacitor in this section.
Due to the variety all you need to do is match up from your existing capacitor, so, pick the Micro Farrad required then check the dimensions to ensure a correct fit inside the capacitor box on your pump.
As a final note, the screw on the capacitor is just used if you require to fix the capacitor to anything, you can remove it to gain extra space.
Terminal Connector Capacitors
Sku
Item
Diameter (mm)
Length without stud (mm)
Length with stud (mm)
4106
3 Microfarrad
12
65
55
540
5 Microfarrad
35
60
70
12403
10 Microfarrad
77
31387
12 Microfarrad
40
80
541
14 Microfarrad
542
16 Microfarrad
18 Microfarrad
543
20 Microfarrad
100
110
544
25 Microfarrad
45
95
105
545
30 Microfarrad
546
35 Microfarrad
2707
40 Microfarrad
2886
50 Microfarrad
53
118
128
4107
45 Microfarrad
50
28432
60 Microfarrad
N/A
93
28482
65 Microfarrad
92
The majority of hot tub pumps on the market today.
We are aware of the following capacitors fitting a range of Hydroair pumps. However, please check the dimensions prior to ordering to ensure it will fit inside the capacitor box as some may be on the larger size.
16uf microfarrad and 25uf microfarrad are typically for Magnaflow HA440 pumps
The 10µF capacitor is for a HA 350 and a Liquidus LQ100-2DN-S, also for the Hydroair AG8 / 10 & AG14 pumps.
The 12.5µF capacitor is for an AV50, AV75, AV100 1 phase (please check the 12µF capacitor)
The 20µF capacitor is for an AV150 1 phase single speed pump
The 25µF capacitor is for AV200, AV250 1 phase single speed
The 31.5µF capacitor is for 21-4667(1) / 21-4617(1) / 21-4605 and 21-46051 pumps (please check the 30µF capacitor)
Rear fixing stud 7mm with nut can be removed if necessary
Starting at £9.59 £7.99
Max file size: 6 Mb
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