York YLAA Series Installation Operation & Maintenance page 94

SECTION 5 – TECHNICAL DATA
2" DEFLECTION ISOLATOR CROSS-REFERENCE
1. All dimensions are in inches, interpret per ANSI
Y14.
2. Standard finish: 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.
MODEL Y2RSI-2D SEISMICALLY RESTRAINED VIBRATION ISOLATOR FOR 2" DEFLECTION
SEISMIC RATED LOAD
MOUNT SIZE (LBS)
Y2RSI-2D-150 150
Y2RSI-2D-320 320
Y2RSI-2D-460 460
Y2RSI-2D-710 710
Y2RSI-2D-870 870
Y2RSI-2D-1200N 1200
Y2RSI-2D-1450 1450
Y2RSI-2D-1690 1690
Y2RSI-2D-2000N 2000
Y2RSI-2D-2640N 2640
Y2RSI-2D-2870N 3080
Y2RSI-2D-3280N 3740
94
Y2RS
1-1/8"
5"
5/8"
2-3/4"
3/8" GAP
Ø3/4"
TYP.(4)
3/4"
7/8"
12-1/4"
14"
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.
RATED
SPRING RATE
DEFLECTION
(LBS/IN)
(IN)
2.4
2.3
2.3
2.2
1.9
1.9
1.8
1.7 1140
1.7 1318
1.5 1854
1.5 2004
1.8 2134
2-3/4"
12"
5/8-11UNC
TYP. (4)
1/2" LIMIT
STOP &
NUT
8-3/8"
OPER.
HEIGHT
3-1/2"
3/8"
5"
4. All springs are designed for 50% overload capac-
ity with exception of the 2D-3280N and 2D-2870.
5. See next page for installation instructions.
6. Consult factory for concrete installation.
SOLID LOAD
(LBS)
62 234
140 490
200 688
330 1072
460 1312
638 1818
900 2450
2892
3342
4283
4629
4930
FORM 150.72-ICOM6
ISSUE DATE: 12/29/2017
LD13761A
ALLOWABLE
COLOR
G RATING
CODE
HORIZONTAL
WHITE 34.7
YELLOW 16.3
GREEN 11.3
DK BROWN 7.3
RED 6
RED/BLACK 4.3
TAN 3.6
PINK 3.1
PINK/BLACK 2.6
PINK/GRAY 2
PINK/GRAY/
1.7
ORANGE
PINK/GRAY/DK
1.4
BROWN
JOHNSON CONTROLS