Pounds
kPa
1
6.89
2
13.78
3
20.68
4
27.57
5
34.47
6
41.36
7
48.25
8
55.15
9
62.04
10
68.94
11
75.83
12
82.72
13
89.62
14
96.51
15
103.41
4 PSI
7 PSI
10 PSI
13 or 14 PSI
Pressure Release Level Conversion Chart
BAR
Millibar
0.06
6.8
0.13
13.7
0.2
20.6
0.27
27.5
0.34
34.4
0.41
41.3
0.48
48.2
0.55
55.1
0.62
62
0.68
68.9
0.75
75.7
0.82
82.6
0.89
89.5
0.96
96.4
1.03
103.3
Radiator Cap Pressure Ranges
3-5 Lbs
6-8 Lbs
9-11 Lbs
12-16 Lbs
Pounds
kPa
16
110.3
17
117.19
18
124.09
19
130.98
20
137.88
21
144.77
22
151.66
23
158.56
24
165.45
25
172.35
26
179.24
27
186.13
28
193.03
29
199.92
30
206.82
15 or 16 PSI
18 PSI
20 PSI
30 PSI
BAR
Millibar
1.1
110.2
1.17
117.1
1.24
124
1.3
130.9
1.37
137.8
1.44
144.6
1.51
151.5
1.58
158.4
1.65
165.3
1.72
172.2
1.79
179.1
1.86
186
1.95
195.4
1.99
199.8
2.06
206.7
14-18 Lbs
16-20 Lbs
18-22 Lbs
28-30 Lbs