FORM QWC3-NM1
ISSUE DATE: 11/20/2020
SECTION 5 – TECHNICAL DATA
QUANTECH
96
TWO INCH DEFLECTION SEISMIC ISOLATOR CROSS-REFERENCE
MODEL Y2RSI-2D SEISMICALLY RESTRAINED VIBRATION ISOLATOR FOR 2” DEFLECTION
MODEL NUMBER ISOL. COLOR WEIGHT RANGE (LBS) WEIGHT RANGE (KGS) QUANTECH P/N
Y2RSI-2D-460 GREEN Up thru 391 UP TO 177 029-25336-006
Y2RSI-2D-710 DARK BROWN 392 thru 604 178 - 274 029-25336-008
Y2RSI-2D-870 RED 605 thru 740 275 - 336 029-25336-009
Y2RSI-2D-1200N RED/BLACK 741 thru 1020 337 - 463 029-25336-010
Y2RSI-2D-1690 PINK 1021 thru 1437 464 - 652 029-25336-011
Y2RSI-2D-2640N PINK/GRAY 1438 thru 2244 653 - 1018 029-25336-012
Y2RSI-2D-2870N PINK/GRAY/ORANGE 2245 thru 2618 1019 - 1188 029-25336-013
Y2RSI-2D-3280N
PINK/GRAY/
DK.BROWN
2619 thru 3740 1189 - 1696 029-25336-014
Units shipped on or after June 15, 2008
LD13761A
Y2RS
12"
5"
2-3/4"
12-1/4"
8-3/8"
OPER.
HEIGHT
14"
5/8"
3/8"
Ø3/4"
TYP.(4)
3-1/2"
5/8-11UNC
TYP. (4)
2-3/4"
3/4"
7/8"
1-1/8"
3/8" GAP
5"
1/2" LIMIT
STOP &
NUT
NOTES:
1. ALL DIMENSIONS ARE IN INCHES, INTERPRET PER ANSI Y14.
2. STANDARD FINISH: HOUSING-POWDER COATED (COLOR:BLACK), SPRING-POWDER COATED (COLOR: SEE T
HARDWARE ZINC-ELECTROPLATE.
3. EQUIPMENT MUST BE BOLTED OR WELDED TO THE TOP PLATE TO MEET ALLOWABLE SEISMIC RATINGS.
4. ALL SPRINGS ARE DESIGNED FOR 50% OVERLOAD CAPACITY WITH EXCEPTION OF THE 2D-3280N & 2D-2870
5. REFER TO PAGE FOR INSTALLATION INSTRUCTIONS.
6. CONSULT FACTORY FOR CONCRETE INSTALLATION.
1. All dimensions are in inches, interpret per ANSI
Y14.
2. Standard nish: housing-powder coated (color,
black), spring-powder coated (color, see table be-
low) hardware - zinc-electroplate.
3. Equipment must be bolted or welded to the top
plate to meet allowable seismic ratings.
4. All springs are designed for 50% overload capac-
ity with exception of the 2D-3280N and 2D-2870.
5. See the next page for installation instructions.
6. Consult factory for concrete installation.
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