Trane CenTraVac - Page 26

CVHE-SVN01C-EN
26
CT-20 Spring Isolators
Isolator Maximum Spring
Type Load Deflection Color
and Size (lbs.) (Inches) Coding
CT 20-26 12000 1.17 Purple
CT 20-27 15000 1.06 Orange
CT 20-28 18000 1.02 Green
CT 20-31 22000 0.83 Gray
CT 20-32 26000 0.74 White
Note: Each type CT-20 spring isolator has 20 springs.
17" (431.8 mm)
15"
(381.0 mm)
8 1/2"
(215.9 mm)
3/4"
(19.0 mm)
Dia. Holes
(4) Req’d
9"
(228.6
mm)
7 1/2"
(190.5
mm)
4 1/2"
(114.3
mm)
3 3/4"
(95.2
mm)
15 1/4" (387.3 mm)
7 3/8"
(193.6 mm)
7 3/4"
(200.0 mm)
Free Height
3/4"
(19.0 mm)
1/4" (6.3 mm)
Acoustical Non-
Skid Neoprene Pad
Top & Bottom
(2) 1 5/8 (28.5 mm)
7 Unc
Adjusting &
Leveling Bolts
7 1/2"
(190.5 mm)
Figure 9 (continued). Typical spring isolator types and construction
Isolator Maximum Spring
Type Load Deflection Color
and Size (lbs.) (Inches) Coding
CT 16-26 9600 1.17 Purple
CT 16-27 12000 1.06 Orange
CT 16-28 14400 1.02 Green
CT 16-31 17600 0.83 Gray
CT 16-32 20800 0.74 White
Note: Each type CT-16 spring isolator has 16 springs.
General Information
CT-16 Spring Isolators
15" (381.0 mm)
13"
(330.2 mm)
7 1/2"
(190.5 mm)
6 1/2"
(65.1 mm)
3/4"
(19.0 mm)
Dia. Holes
(4) Req’d
9"
(228.6
mm)
7 1/2"
(190.5
mm)
4 1/2"
(114.3
mm)
3 3/4"
(95.2
mm)
13 1/4"
(336.5 mm)
6 1/16"
(168.2 mm)
7 3/4" Free
Height
(196.8 mm)
3/4"
(19.0 mm)
1/4" (6.3 mm)
Acoustical Non-
Skid Neoprene Pad
Top & Bottom
(2) 1 5/8 (28.5 mm)
7 Unc
Adjusting &
Leveling Bolts