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Microswitch on a wooden surface with visible wiring.

Silvan Pump Pressure Switch – Microswitch – Suits DDP-552A, DDP-554, DDP-555 & DDP-550

$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

Silvan DDP series pump replacement pressure switch Microswitch 

Keep your Silvan 'DDP' model 12 volt pumps operating at peak performance with this replacement pressure microswitch. A direct-fit swap into the original pressure switch housing — no modifications required. When your pump starts cycling erratically or fails to run at all, this is often the first component to check and replace. a simple test can verify if your pressure switch has failed check out our guide here.

Technical Specifications

  • SKU: DDP-55*Microswitch
  • Type: Pressure Limit Switch (Microswitch)
  • Rated Amps; 15

Compatible Pump Models

  • Silvan DDP-552A
  • Silvan DDP-554
  • Silvan DDP-555
  • Silvan DDP-550

Why Replace with the Correct Part?

The pressure microswitch is a critical component that controls when your pump cuts in and out. A worn or failed switch leads to pump no longer operating and unfinished work. Using the correct replacement ensures proper switching thresholds and long service life — protecting the rest of your pump investment.