York YLAA0041 Installation Operation & Maintenance page 117

Form 150.72-ICOM6
Issue date: 12/19/2023
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 P/N
029-25336-006 (688690)
029-25336-008 (688691)
029-25336-009 (688692)
029-25336-010 (688693)
029-25336-011 (688694)
029-25336-012 (688695)
029-25336-013 (688697)
029-25336-014 (688698)
029-25336-015 (688699)
029-25336-016 (688700)
029-25336-017 (688701)
029-25336-018 (688702)
Johnson Controls
2 in. deflection isolator cross-reference
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.
Restrained vibration isolator for 2 inch deflection
RATED
RATED LOAD
DEFLECTION
(LB)
(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
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.
SPRING RATE SOLID LOAD
(LB/IN.) (LB)
62 234
140 490
200 688
330 1072
460 1312
638 1818
900 2450
1140 2892
1318 3342
1854 4283
2004 4629
2134 4930
Section 5: Technical data
LD13761A
ALLOWABLE
COLOR
G RATING
CODE
HORIZONTAL
WHITE 34.7
YELLOW 16.3
GREEN 11.3
DK BROWN 7.3
RED 6.0
RED/BLACK 4.3
TAN 3.6
PINK 3.1
PINK/BLACK 2.6
PINK/GRAY 2.0
PINK/GRAY/
1.7
ORANGE
PINK/GRAY/DK
1.4
BROWN
117
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