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Pump capacitor fitment

Davey Storm 150M Capacitor

The Davey Storm 150M is a single-phase spa-pool circulation pump commonly found in washing machines setups. Its motor runs on a 25µF 450V motor-run capacitor in a CBB60-style can — here's the exact replacement and how to confirm it.

Pump type
spa-pool circulation pump
Motor
single-phase
Run capacitor
25µF · 450V · CBB60
Tolerance
±5%
Terminal
flying-lead
Application
Washing machines
Also sold as
Storm 150M, Storm150M, 150M, Storm 150
Fitment source
Manufacturer-documented
Manufacturer-documented25µF · 450V

The Davey Storm 150M spa-pool circulation pump uses a 25µF 450V motor-run capacitor (CBB60-style) — it's the part that helps the single-phase motor start and keep running smoothly. We source this value from manufacturer / supplier documentation. Match the replacement to 25µF (about 22.5–27.5µF) at 450V or higher; the checklist below covers how to confirm it against your own capacitor.

The capacitor that fits

One listing covers every terminal style — open it and choose your terminal (lug, flying lead, or stud) from the dropdown to match how your old capacitor's wires come out. Not sure? Any works electrically; the terminal is just the connection.

How to be sure you get the right one

  • µF must match — the Storm 150M needs 25µF (about 22.5–27.5µF), within roughly ±5–10%. Too low and the motor won't start; too high and it runs hot.
  • Voltage can go up, never down — a 450V (or higher) cap is correct here; a 450V part safely replaces a 370V or 440V one. Don't fit below 450V.
  • Check the terminal + size — make sure the new cap physically fits the housing and the connections match (the Storm 150M typically uses a flying-lead terminal).
  • When in doubt, read your old cap — the printed µF and voltage on the part you're replacing is the final word.

Common questions — Davey Storm 150M capacitor

What capacitor does the Davey Storm 150M use?

A 25µF 450V motor-run capacitor (CBB60-style). Always confirm against the rating printed on your existing capacitor before ordering.

Can I fit a higher-voltage capacitor in the Davey Storm 150M?

Yes — voltage can be equal or higher, never lower. A capacitor rated 450V or above is fine (450V is the usual choice), as long as the µF still matches (25µF).

Other Davey pump capacitors

Replacing the capacitor on a different Davey? These models have a confirmed or documented fitment too:

Use the find-my-part wizardBrowse all washing machines capsPump capacitor guide

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