Silvan Smoothflo Pressure Switch – Suits DDP-552A Pump (5880-PSW)

When your Silvan Smoothflo DDP-552A pump stops, the pressure switch is the first place to look. This replacement pressure switch restores correct switching function and gets your sprayer back on the job — without replacing the entire pump assembly.

Key Features

• Part No: 5880-PSW
• Genuine Silvan replacement part
• Restores correct cut-in and cut-out pressure thresholds
• Max pressure: 8 Bar (120 PSI)
• Direct-fit replacement — no modifications required
• Lightweight at just 50g — easy to keep as a spare in the shed

Compatible Models

• Silvan Aquatec Smoothflo DDP-552A

When to Replace

If your pump stops, the pressure switch is a likely candidate for the reason. Replacing the switch with this part is a cost-effective fix compared to a full pump replacement.

Helpful Resources

• Not sure if the pressure switch is the problem? Learn how to test your pressure switch
• Need just the microswitch? View the microswitch here

Part No: 5880-PSW  |  Brand: Silvan