High Temperature Systems, Inc.
16755 Park Circle Drive
Chagrin Falls, OH 44023
Phone: (440) 543-8271
Fax:    (440) 543-8198
Email: Inquiry Form
Web:   www.hitemp.com
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Impervious Graphite Rupture Disks
The Ultimate Protection of Graphite
Impregnated with Modified Phenolic Resin

 

 

 
Nozzle
Size

Disk Dimensions (in.)
Available Burst Pressure
A
B
T
Maximum
Minimum
1
1-1/2
2
3
4
6
8
10
12
14
16
2-1/2
3-1/4
4
5-1/4
6-3/4
8-5/8
10-7/8
13-1/4
16
17-5/8
20-1/8
1
1-1/2
2
3
4
6
8
10
12
14
16
7/8
7/8
7/8
7/8
7/8
7/8
1-1/8
1-1/2
2
2-1/4
2-1/2
150psi±5%
150psi±5%
150psi±5% 150psi±5%
150psi±5%
150psi±5% 150psi±5%
150psi±5%
150psi±5% 150psi±5%
150psi±5%
25psi±5%
15psi±5%
10psi±1psi 7psi±0.75psi
5psi±0.75psi
3psi±0.75psi 1psi±0.75psi
1psi±0.75psi
1psi±0.75psi 1psi±0.75psi
1psi±0.75psi
 
Disks 1 to 150 psi std. 150 # a.s.a. flg.
Nozzle
Size

Disk Dimensions (in.)
A B C
1
1-1/2
2
3
4
6
8
10
12
2-1/2
3-1/4
4
5-1/4
6-3/4
8-5/8
10-7/8
13-1/4
16
1
1-1/2
2
3
4
6
8
10
12
7/8
7/8
7/8
7/8
7/8
7/8
1-1/8
1-1/2
2
 
Disks 175 to 300 psi std. 300 # a.s.a. flg.
Nozzle
Size

Disk Dimensions (in.)
A
B
T
1
1-1/2
2
3
4
6
8
2-3/4
3-5/8
4-1/4
5-3/4
7
9-3/4
12
1
1-1/2
2
3
4
6
8
1
1
1
1-1/4
1-1/4
1-3/4
2-1/4
 
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Pressures of 10, 15, 20, 25, 30, 40, 50, 75, 100, 125, 150, 175, 200, 225, 275, 300 psi available from stock subject to prior sale, intermediate pressures available on special order. Lower pressures and larger sizes available on order.
  • TFE coating and steel armor available on order.
  • 15 psi and under required vacuum supports.
Standard burst ratings @ 70°F.
Standard temperature @ 340°F.
Maximum burst pressure 300psi±5%.