Figure 35 - Two Inch Deflection Seismic Isolator Cross-Reference - York YCAL0019 Installation, Operation And Maintenance Manual

SECTION 5 – TECHNICAL DATA
TWO INCH DEFLECTION SEISMIC ISOLATOR CROSS-REFERENCE
3/8" GAP
TYP.(4)
3/4"
7/8"
NOTES:
1. ALL DIMENSIONS ARE IN INCHES, INTERPRET PER ANSI Y14.
MODEL Y2RSI-2D SEISMICALLY RESTRAINED VIBRATION ISOLATOR FOR 2" DEFLECTION
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.
SEISMIC MOUNT RATED LOAD
4. ALL SPRINGS ARE DESIGNED FOR 50% OVERLOAD CAPACITY WITH EXCEPTION OF THE 2D-3280N & 2D-2870
SIZE
5. REFER TO NEXT PAGE FOR INSTALLATION INSTRUCTIONS.
6. CONSULT FACTORY FOR CONCRETE INSTALLATION.
Y2RSI-2D-150
Y2RSI-2D-320
Y2RSI-2D-460
Y2RSI-2D-710
Y2RSI-2D-870
Y2RSI-2D-1200N
Y2RSI-2D-1450
Y2RSI-2D-1690
Y2RSI-2D-2000N
Y2RSI-2D-2640N
Y2RSI-2D-2870N
Y2RSI-2D-3280N
NOTES:
1. All dimensions are in inches, interpret per ANSI Y14.
2. Standard finish: housing-powder coated (color, black), spring-powder coated (color, see table) 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 and 2D-2870.
5. Refer to next page for installation instructions.
6. Consult factory for concrete installation.

FIGURE 35 - TWO INCH DEFLECTION SEISMIC ISOLATOR CROSS-REFERENCE

140
Y2RS
Units shipped on or after June 15, 2008
1-1/8"
5"
5/8"
2-3/4"
Ø3/4"
12-1/4"
14"
RATED
DEFLECTION
(LBS)
(IN)
150 2.4
320 2.3
460 2.3
710 2.2
870 1.9
1200 1.9
1450 1.8
1690 1.7
2000 1.7
2640 1.5
3080 1.5
3740 1.8
2-3/4"
12"
5/8-11UNC
TYP. (4)
1/2" LIMIT
STOP &
NUT
3-1/2"
3/8"
5"
SPRING RATE SOLID LOAD
(LBS/IN) (LBS)
62 234
140 490
200 688
330 1072
460 1312
638 1818
900 2450
1140 2892
1318 3342
1854 4283
2004 4629
2134 4930
FORM 150.67-NM1
ISSUE DATE: 4/28/2017
8-3/8"
OPER.
HEIGHT
LD13761A
ALLOWABLE
COLOR CODE G RATING
HORIZONTAL
WHITE
YELLOW
GREEN
DK BROWN
RED
RED/BLACK
TAN
PINK
PINK/BLACK
PINK/GRAY
PINK/GRAY/
ORANGE
PINK/GRAY/
DK BROWN
JOHNSON CONTROLS
34.7
16.3
11.3
7.3
6
4.3
3.6
3.1
2.6
2
1.7
1.4