2 pump performance tuff variants – Casella CEL Software for the Tuff sampling pumps User Manual
Page 35
2 PUMP PERFORMANCE Tuff Variants
Flow rate
(L/min)
Back pressure
(cm H2O)
Current
(mA)
NiMH 2.7Ah
(h)
NiMH1.7Ah
(h)
1 L/min
2
32
76
48
5 40
61
38
10 53
46
29
20 81
30
19
30 103
24
15
40 126
19
12
50 146
17
10
60 163
15
9
70 182
13
8
80 197
12
8
1.5 L/min
2
42
58
36
5 48
51
32
10 63
39
24
20 91
27
17
30 114
21
13
40 138
18
11
50 159
15
10
60 181
13
8
70 195
12
8
2 L/min
2
58
42
26
5 64
38
24
10 78
31
20
20 103
24
15
30 128
19
12
40 148
16
10
50 168
14
9
60 184
13
8
70 197
12
8
2.5 L/min
2
75
32
20
5 81
30
19
10 95
26
16
20 122
20
13
30 142
17
11
40 162
15
9
50 180
14
9
3 L/min
3
92
26
17
5 99
25
15
10 113
22
14
20 135
18
11
30 161
15
10
35 170
14
9
3.5 L/min
2
112
22
14
5 121
20
13
10 132
18
12
15 145
17
11
4 L/min
2
136
18
11
5 140
17
11
10 170
14
9
Casella CEL Limited
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