Questions? Call us! (918) 663-9321

NFPA-496 Compliant Stand Alone Purge & Pressurization Equipment

InPac Purge and Pressurization SystemsIt is important to maintain an atmosphere inside a building that is conducive to allowing equipment to operate effectively. Specific Systems InPac PPUs are designed and manufactured to provide those necessary interior conditions.

  • Engineered and proven to stand up to the rigors and harsh conditions of corrosive and hazardous environments.
  • Built to demanding industrial specifications
  • Features corrosion resistant coatings and dual-redundancy for efficiency and to avoid downtime.
  • When combined with a stack package, can reduce the hazardous (classified) area rating within the room from Class I, Div. 1 or 2 to non-hazardous (classified).
  • Available in configurations up to 12000 cfm
  • Controls to automatically purge and pressurize the building.

Overview

InPac pressurization units are custom-engineered and built-to-order for each customer using a time-proven assembly method.

Standard Assembly

  • Manufactured using 16-gauge galvanized steel with all-welded construction
  • Corrosion-fighting 4 mil powdercoat finish
  • Industrial grade motor and direct drive blowers
  • Wired for high level, low level, and fail using Form C contacts, allowing remote notification of alarms

Optional Features

  • Auxiliary (stand-by) fans to serve secondarily as a redundant fan should a failure occur to the primary fan.
  • Pressurization units can be manufactured to seal off the area from outside air via a damper in the event of gas detection
  • Stainless steel and aluminum cabinet
  • Gas detection and alarms
  • Explosion proof design up to Class I Div 1

Need more information?

Let us help you get the correct HVAC system for application.

Request Info

Go to top