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ERS Spec Data Sheet (.pdf)
ERS 3-Part Spec (.doc)
Multi-Product Spec (.doc)


110 Concrete Surface Prep.
111 Ferrous Metal Surface Prep.


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EXPANDED RUBBER SEALING SYSTEM (ERS)


ERS Main Page | Switch to ERS-WW | Switch to ERS-WC | Switch to ERS-SS

Fire Rated System icon represents approvals and listings with accredited laboratories. Waterproof System icon represents expansion joints that provide a watertight exterior seal. Narrow Sightline icon represents expansion joints that provide a narrow and aesthetically pleasing sightline.

ERS
Total Movement
Joint Opening "A"
Installation Range "A"
Depth
"B"
Min.
Max.
Min.
Max.
ERS-100 0.75" 19 0.50" 13 1.25" 32 0.75" 19 0.9" 23 1.50" 38
ERS-150 1.50" 38 0.50" 13 2.00" 51 1.13" 29 1.35" 34 2.13" 54
ERS-200 1.75" 44 0.75" 19 2.50" 64 1.50" 38 1.8" 46 2.75" 70
ERS-250 2.25" 57 1.00" 25 3.25" 83 1.88" 48 2.25" 57 3.38" 86
ERS-300 2.50" 64 1.25" 32 3.75" 95 2.25" 57 2.7" 69 4.00" 102
ERS-400 3.50" 89 1.50" 38 5.00" 127 3.00" 76 3.6" 91 5.25" 133

Dimensions shown in inches (bold) and millimeters.
Width "A" is the seal's relaxed dimension.
Depth "B" is a fully compressed clearance dimension.

Contact MM Systems for below grade applications.