Pentair 190030Z Drain Cap Plug - 1-1/2in NPT

What This Part Is Used For
Pentair 190030Z Drain Cap Plug - 1-1/2in NPT is a threaded drain plug used on compatible Pentair filters or pump housings. It allows the system to be drained for service or winterizing and then securely resealed.

Why This Part Matters
A worn or cracked drain cap can leak under pressure or fail during seasonal startup. Replacing it ensures a tight seal and protects against water loss. Proper drain plug function is especially important during winterization and spring openings.

Key Features and Specifications

• Manufacturer part number 190030Z
• 1-1/2in NPT threaded drain cap plug
• Used on select Pentair equipment
• Allows controlled draining for service
• Threaded sealing component

Installation and Fitment Guidance
Relieve pressure before removing any drain plug. Confirm by manufacturer part number before ordering. Apply suitable thread sealant and do not overtighten.

About the Pentair Brand
Pentair manufactures filters, pumps, and related plumbing components for pool systems. Their drain assemblies are built for routine service access and seasonal maintenance. Genuine Pentair drain plugs maintain proper sealing and fit.

Common Service Context
Common during winterizing, filter cleanings, or when replacing stripped or leaking drain caps.