Spectra Watermakers 1/4" WATER PRESSURE REGULATOR PL-PRG-1/4P

1. Genuine replacement part for Spectra/Daily Watermakers systems.
2. Use the part number to confirm compatibility and replace when worn, leaking, or no longer operating as intended.
3. Best practice: verify by part number and system model/serial before ordering, especially on older or modified systems.

Key Fitment Details

• Part No.: PL-PRG-1/4P
• Common Sizes Mentioned: 1/4"

F.A.Q.

1. What is this part used for?
   Genuine replacement part for Spectra/Daily Watermakers systems.
2. How do I confirm it is the correct one?
   Match the part number and compare key specs (sizes, voltage, ports). If you have your watermaker model and serial number, we can confirm before you order.
3. Any service tips?
   Verify fitment by part number, then follow standard Spectra service procedures for installation.
4. Good to know:
   If you are unsure, share your model and serial number and we will help confirm the correct part.

USED ON THE FOLLOWING MODELS (but not limited to):

VENTURA 150-D

VENTURA 150-MPC

VENTURA 200T-D

VENTURA 200T-MPC

CAPEHORN XTREME

CATALINA 340Z

CATALINA 300MKII

NEWPORT MODELS

Compatibility can vary by configuration - confirm by part number.

Additional Parts You Might Consider: 

Spectra 5 Micron Filter

Spectra 20 Micron Filter

Spectra SC-1 Storage Compound

Also helpful:

• Thread sealant or PTFE tape (as appropriate for the thread type)
• Replacement hose clamps if any clamps are removed during service

Questions? Visit our Contact Page to speak to our watermaker experts.

We Ship Internationally, Contact us For a Shipping Quote!