EZ Vent-Purge® Slip Blinds

Combining the Benefits of the EZ Purge and EZ Vent Slip Blinds


The EZ Vent-Purge® slip blind combines the benefits of the EZ Vent® and EZ Purge® blinds! Safely purge the line when performing "Hot Work" using the Purge side while bleeding and controlling dangerous pressure or fluid upstream with the Vent side. Save time and money by combining these two useful blinds into a single combination blind!

EZ Vent® Details

The EZ Vent blocks flow on one side of the blind while allowing access to relieve or purge the other side. Because of this, downstream work is much safer in the event of a leaking valve upstream. The EZ Vent Slip Blind is the easiest way to verify there is zero energy in the line, to vent off pressure that has leaked by upstream valves, and creates an entry point for hydrotesting.

EZ Purge® Details

The EZ Purge slip blind creates a "stand off" area at the flange site that allows for line purging. The blind seals evenly, resulting in no damage to flange gasket surfaces often associated with the dated practice of using wedges, tubing, or other metals to create space between the blind and flange.

EZ Vent® EZ® Purge EZ Vent-Purge
Line Sheet

EZ Vent® and EZ Purge® EZ Vent-Purge® Slip Blind



  • Vent one side of your flange while purging the other side
  • Multiple Ports can be added, venting one or both sides
  • Safer, quicker and easier than traditional practices
  • Prevents damage to flanges from makeshift spacers


Check Out USA Industries' Patented EZ Lock® Blind Rack!

Frequently Asked Questions

Our EZ Vent-Purge blinds are stamped with the line size, flange rating, and the word "VENT" on the vented side.

We have a special handle designating it is a vent-purge blind, it is a combination of a "V" notch in the middle and one edge of the top will be rounded with a hole in it forming the letter "P" when viewed from the "Purge" side.

Yes! Let us know if you want an NPT or SW connection. Note: This may necessitate an increase of the blind thickness so your request can be accommodated.

Absolutely. As long as there is enough room to accommodate the vent sizes and the purge slots!

Our default thickness is a standard hydrotest thickness plus 1/4" for the purge channels. On smaller lines, because of the NPT, the thickness will be a minimum of 1/2".

Yes. We can do both machined 125-250 rms finishes and RTJ male or female surfaces upon request.

Typically 1-2 days lead time, but it will depend on how many you need along with any special requirements you might have.

They are available for either rental or purchase, depending on your needs. Some restrictions apply.