Isolator Details; Two Inch Deflection, Spring Isolator - York YCAL Series Manual

FORM 150.67-EG1 (219)

Isolator Details

MODEL Y2RSI-2D SEISMICALLY RESTRAINED VIBRATION ISOLATOR FOR 2" DEFLECTION
RATED LOAD
SEISMIC MOUNT
SIZE
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
78

TWO INCH DEFLECTION, SPRING ISOLATOR

1-1/8"
5/8"
2-3/4"
3/8" GAP
3/4"
TYP. (4)
3/4"
7/8"
4
4
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
Y2RS-X
2-3/4"
8
P 4
STOP &
LD18443
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
8-3/8"
OPER.
HEIGHT
8
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