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Perforated stainless steel strainer screen, silver finish, cylindrical shape

Value Brand

Value Brand 20H638 Strainer Screen 0.0625in 4.42inL

SKU CH-F85T-4EZRK

Perforated 304 stainless steel strainer screen with 0.0625 in holes, 2 in diameter and 4.42 in length for model 20H628

  • Fine filtration with 0.0625 in perforations
  • Durable 304 stainless steel construction
  • Fits 20H628 strainer assemblies
  • 42 in length for standard housings
  • 2,000 micron rating captures debris

Strainer Screen for 20H628

The ZORO SELECT 20H638 is a perforated strainer screen built from 304 stainless steel for use with the 20H628 assembly. It suits maintenance teams and plumbing professionals who need a direct replacement screen to keep debris out of fluid lines.

Material handles temperature range

The screen is constructed from 304 stainless steel with a silver finish, offering corrosion resistance across the operating temperatures of the host system. The 0.0625 in perforations and 2000 micron rating allow flow while capturing particles without adding noticeable pressure drop.

Perforated sheet replaces clogged element

The 4.42 in long by 2 in diameter screen installs into the 20H628 housing to restore filtration performance. No extra gaskets, tools or mesh inserts are included, so installers reuse existing hardware from the original assembly.

Highlights

  • Fine filtration with 0.0625 in perforations
  • Durable 304 stainless steel construction
  • Fits 20H628 strainer assemblies
  • 42 in length for standard housings
  • 2,000 micron rating captures debris

Specifications

BrandZORO SELECT

Questions about this item

How do I install the 20H638 strainer screen with the 20H628 housing, and what step is often missed?

Insert the 2 in diameter screen into the 20H628 housing until it seats fully; the step often missed is verifying the 0.0625 in perforations align with the flow direction so debris is caught on the correct face.

What maintenance will the 304 stainless steel screen need over time?

Remove the screen periodically and back-flush or brush the 2,000 micron perforations to clear trapped particles; inspect for deformation or corrosion and replace the screen if holes enlarge or the frame warps.

At what point does the 0.0625 in perforation size become the limiting factor during continuous flow?

The 2,000 micron openings restrict flow first when suspended solids exceed the screen open area, causing pressure drop to rise sharply and requiring more frequent cleaning to maintain the rated Cv factor.

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