Models 0722, 0722A, 0722-SE/LE, and 0722A-SE/LE

Nailor Model 0722 Ceiling Dampers are for use in round applications, in lieu of hinged door type dampers in any UL/ULC floor/ceiling or roof/ceiling assembly with up to a 3 hour fire resistance rat

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ing where air ducts are allowed. Exteneded collar models 0722-SE and 0722-LE available. Adjustable models 0722A, 0722A-SE, and 0722A-LE available.

Models

0722 - Round

0722-SE - Round • Short Top Extension

0722A - Round, Adjustable

0722A-SE - Round • Short Top Extension, Adjustable

0722-LE - Round • Long Top Extension

0722A-LE - Round • Long Top Extension, Adjustable

Submittals

All Submittals Combined

Individual Submittals

0722 • Ceiling Radiation Damper • Round

0722-SE, 0722-LE • Ceiling Radiation Damper • Butterfly Type • Short and Long Extensions • Round

0722A • Ceiling Radiation Damper • Round, Adjustable

0722A-SE, 0722A-LE • Ceiling Radiation Damper • Butterfly Type • Short and Long Extensions • Round

IOM

0700 • Ceiling Radiation Damper w/ Thermal Blanket • Lay-in Diffuser Applications • Installation Instructions

0700 • Ceiling Radiation Damper • Inspection & Maintenance Procedures

0700 • Ceiling Radiation Dampers • Steel Duct Support Applications • Installation Instructions

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