Pump capacitor fitment

Bianco AHS10A Capacitor

The Bianco AHS10A is a 0.75 kW single-phase submersible auto pump (HS series) commonly found in well & domestic pumps 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: submersible auto pump (HS series)
Motor: 0.75 kW · single-phase
Run capacitor: 25µF · 450V · CBB60
Application: Well & domestic pumps
Also sold as: HSA750, HS10
Fitment source: Manufacturer-documented, our pump-spares records

Manufacturer-documented25µF · 450V

The Bianco AHS10A submersible auto pump (HS series) 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 our pump-spares records. 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.

How to be sure you get the right one

µF must match: the AHS10A needs 25µF (about 22.5-27.5µF), within ±5% of the label. 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 (or use a spade adapter).
When in doubt, read your old cap: the printed µF and voltage on the part you're replacing is the final word.

Common questions - Bianco AHS10A capacitor

What capacitor does the Bianco AHS10A 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 Bianco AHS10A?

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 Bianco pump capacitors

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

Browsing rather than replacing? All well & domestic pumps capacitors · Pump capacitor guide

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