Product Details

Model PV-3 Top Mount Purge Vent 

This Vent is a gravity operated enclosure pressure relieving device designed to prevent excess pressure inside a protected enclosure while preventing any sparks or burning material from escaping into a hazardous location. The Model PV-3 is designed for use exclusively with Best Purging Systems Models YZ101B and YZ103 purge and pressurization products. It features an aluminum cap, base and pipe fitting and stainless steel filter element and fasteners providing corrosion protection from harsh environments.

This Model PV-3 is designed to mount on the top of a protected enclosure, will begin to open when enclosure pressure exceeds approximately 0.8” w.c. and will fully open once enclosure pressure exceeds approximately 1.5”. This vent must be installed in a true vertical position and attaches to the protected enclosure with a standard 1-1/4” conduit hub or it can be remotely mounted.

For more information on this vent and all accessories, please contact a Best Purging Systems Sales Associate
or click the technical bulletin tab above to view this vent’s detailed specifications.

Technical Information

Model PV Purge Vent Assembly Technical Bulletin

This two page full color technical bulletin provides all essential information to make an informed purchasing decision. Beginning with a detailed product description, this bulletin also includes vent dimensions, technical specifications, a model number segment guide, complete material specifications and a purging and pressurization unit compatibility chart.

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