Mercer 451 Expansion Joint Air Spring Mounts

Air Springs shall be manufactured with upper and lower steel sections connected by a replaceable flexible nylon reinforced neoprene element. Air spring configuration shall be multiple bellows to achieve a maximum natural frequency of 3 Hz. Air Springs shall be designed for a burst pressure that is a minimum of three times the published maximum operating pressure. All air spring systems shall be connected to either the building control air or a supplementary air supply and equipped with three leveling valves to maintain leveling within plus or minus 1/8” (3mm). Submittals shall include natural frequency, load and damping tests performed by an independent lab or acoustician. Air Springs shall be type MT and leveling valves type LV as manufactured by Mason Industries, Inc.
SIZE 25-150 psi Load Range (lbs)
10 1965-11790 lbs
12 2830-16980 lbs
14 3850-23100 lbs
16 5030-30180 lbs
18 6360-38160 lbs
20 7850-47100 lbs
24 11310-67860 lbs
30 17670-106020 lbs
36 25450-152700 lbs

Submittal & Files

PRODUCT SUBMITTAL
2D CAD DETAILS
3D CAD DETAILS
MODEL STP FORMAT
REVIT RFA FORMAT

BULLETINS, DATA SHEETS & INFORMATION

AIR SPRING MOUNTS SPECIFICATIONS
451AS – SUBMITTALS

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