Data Sheet
Bulletin 71.1:MR95
24
Table 20. Water Capacities
(1)(2)
in GPM / L/min for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95L and
MR95LD Regulators with Elastomer Diaphragm
RECOMMENDED
OUTLET/
DIFFERENTIAL
PRESSURE
RANGE,
psig/psi / bar
PRESSURE REGULATOR BODY SIZE, IN. / DN
Outlet/
Differential
Setting
Inlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min
2 to 6 /
0.14 to 0.41
5 0.34
10
20
30
50
75
100
150
200
250
0.69
1.4
2.1
3.4
5.2
6.9
10.3
13.8
17.2
3.8
5.0
6.0
8.0
8.0
4.0
14.4
18.9
22.7
30.3
30.3
15.1
4.0
5.0
6.7
10.0
10.0
5.0
15.1
18.9
25.2
37.8
37.8
18.9
3.0
4.0
4.7
6.0
6.0
6.0
11.3
15.1
17.7
22.7
22.7
22.7
6.0
7.0
7.3
8.0
8.5
9.0
22.7
26.5
27.7
30.3
32.2
34.0
4.5
8.0
9.7
13.0
15.2
18.9
19.8
20.7
22.5
17.0
30.3
36.6
49.2
57.4
71.5
74.9
78.3
85.1
10.0
14.0
15.3
18.0
20.7
22.5
23.9
25.2
25.2
37.8
53.0
58.0
68.1
78.5
85.1
90.2
95.3
95.3
6.0
10.0
10.9
12.7
16.9
21.0
22.0
23.0
25.0
22.7
37.8
41.2
48.0
63.7
79.4
83.2
87.0
94.6
11.0
15.2
17.2
21.1
23.1
25.0
26.5
28.0
28.0
41.6
57.5
64.9
79.8
87.2
94.6
100
106
106
5 to 15 /
0.34 to 1.0
10 0.69
20
30
50
75
100
150
200
250
1.4
2.1
3.4
5.2
6.9
10.3
13.8
17.2
2.0
3.3
6.0
6.0
6.0
7.6
12.6
22.7
22.7
22.7
4.0
5.7
9.0
9.0
9.0
15.1
21.4
34.0
34.0
34.0
5.0
5.7
7.0
7.5
8.0
8.5
18.9
21.4
26.5
28.4
30.3
32.2
8.0
9.0
11.0
11.5
12.0
12.0
30.3
34.0
41.6
43.5
45.4
45.4
10.0
11.7
15.0
18.5
21.6
23.4
25.2
28.8
37.8
44.1
56.7
69.8
81.7
88.5
95.3
109
16.0
18.0
22.0
26.1
28.8
30.2
31.5
34.2
60.5
68.1
83.2
98.7
109
114
119
129
10.0
12.3
17.0
20.5
24.0
26.0
28.0
32.0
37.8
46.7
64.3
77.6
90.8
98.4
106
121
16.0
19.3
26.0
29.0
32.0
33.5
35.0
38.0
60.5
73.1
98.4
110
121
127
132
144
15 1.0
20
30
50
75
100
150
200
250
1.4
2.1
3.4
5.2
6.9
10.3
13.8
17.2
2.0
3.7
7.0
10.5
14.0
14.0
7.6
13.9
26.5
39.7
53.0
53.0
4.0
6.0
10.0
12.5
15.0
15.0
15.1
22.7
37.8
47.3
56.7
56.7
5.0
6.0
8.0
8.5
9.0
10.0
11.0
18.9
22.7
30.3
32.2
34.0
37.8
41.6
8.0
9.7
13.0
14.0
15.0
15.0
15.0
30.3
36.6
49.2
53.0
56.7
56.7
56.7
10.0
12.7
18.0
20.7
23.4
25.2
27.0
30.6
37.8
47.9
68.1
78.3
88.5
95.3
102
116
15.0
19.0
27.0
30.6
34.2
36.9
39.6
40.5
56.7
71.9
102
116
129
140
150
153
10.0
13.3
20.0
23.0
26.0
28.0
30.0
34.0
37.8
50.4
75.7
87.0
98.4
106
113
129
15.0
20.0
30.0
34.0
38.0
41.0
44.0
45.0
56.7
75.7
113
129
144
155
166
170
13 to 30 /
0.90 to 2.1
20 1.4
30
40
50
75
100
150
200
250
2.1
2.8
3.4
5.2
6.9
10.3
13.8
17.2
2.9
4.3
5.7
8.6
11.4
11.4
11.4
10.8
16.2
21.6
32.3
43.1
43.1
43.1
4.8
6.7
8.6
11.4
14.3
14.3
14.3
18.0
25.2
32.3
43.1
53.9
53.9
53.9
6.0
7.0
8.0
9.5
11.0
11.5
12.0
12.0
22.7
26.5
30.3
35.9
41.6
43.5
45.4
45.4
10.0
11.5
13.0
14.5
16.0
16.5
17.0
18.0
37.8
43.5
49.2
54.9
60.5
62.4
64.3
68.1
12.0
13.5
17.0
18.5
21.0
25.2
29.7
30.6
45.4
51.1
64.3
69.8
79.4
95.3
112
116
19.0
21.2
26.0
29.3
32.0
37.8
42.3
45.0
71.9
80.0
98.4
111
121
143
160
170
12.0
15.0
18.0
20.5
23.0
28.0
33.0
34.0
45.4
56.7
68.1
77.6
87.0
106
125
129
19.0
23.5
28.0
32.5
37.0
42.0
47.0
50.0
71.9
88.9
106
123
140
159
178
189
30 2.1
40
50
75
100
150
200
250
2.8
3.4
5.2
6.9
10.3
13.8
17.2
4.4
5.7
8.6
11.4
13.3
15.2
17.1
16.5
21.6
32.3
43.1
50.3
57.5
64.7
6.6
7.6
10.5
13.3
14.7
16.2
18.1
25.1
28.8
39.5
50.3
55.7
61.1
68.3
7.5
9.0
10.5
12.0
13.0
14.0
14.0
28.4
34.0
39.7
45.4
49.2
53.0
53.0
12.0
14.0
16.0
18.0
19.5
21.0
22.0
45.4
53.0
60.5
68.1
73.8
79.4
83.2
16.0
18.0
22.0
26.0
31.5
37.8
37.8
60.5
68.1
83.2
98.4
119
143
143
26.0
29.0
34.0
39.0
44.6
49.5
52.2
98.4
110
129
148
169
187
197
17.0
19.0
23.5
28.0
35.0
42.0
42.0
64.3
71.9
88.9
106
132
159
159
27.0
29.0
36.5
44.0
49.5
55.0
58.0
102
110
138
166
187
208
219
1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.8.
2. To obtain capacities for regulators with reduced ow orices, multiply the table values by 0.7.
- Capacities not tested due to cavitation regime.