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Testing & Measuring
Liquid Flow Measuring Instruments
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Flow Rate
1.81 gpm (1)
10.5 gpm (1)
7.7 gpm (1)
Connection Type
1-1/4 in NPT (1)
1/2 in NPT (1)
3/4 in NPT (1)
Pressure Rating
100 psi (1)
160 psi (1)
300 psi (1)
Body Material
Stainless Steel (2)
Flow Switches
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McDonnell & Miller 113601 FS1 High Sensitivity Liquid Flow Switch, 1.81 gpm Flow Rate, 125 VA Power Rating, 7.4 A at 120 VAC/3.7 A at 240 VAC Contact, 1/2 in NPT Connection, SPDT Switch
MFG #
113601
Part #
157132
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McDonnell & Miller 115000 FS4-3T General Purpose Liquid Flow Switch, 10.5 gpm Flow Rate, 125 VA Power Rating, 7.4 A at 120 VAC/3.7 A at 240 VAC Contact, 3/4 in NPT Connection, SPDT Switch
MFG #
115000
Part #
103403
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McDonnell & Miller 120201 FS7-4 Industrial Liquid Flow Switch, 7.7 gpm Flow Rate, 125 VA Power Rating, 7.4 A at 120 VAC/3.7 A at 240 VAC Contact, 1-1/4 in NPT Connection, SPDT Switch
MFG #
120201
Part #
12959
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Viessmann Manufacturing 7826 314 Pump Flow Switch
MFG #
7826 314
Part #
107692
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Viessmann Manufacturing 7826 542 Pump Flow Switch
MFG #
7826 542
Part #
107717
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Viessmann Manufacturing 7828 795 Pump Flow Switch
MFG #
7828 795
Part #
107816
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Viessmann Manufacturing 7843 832 Pump Flow Switch
MFG #
7843 832
Part #
108429
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McDonnell & Miller 113601 FS1 High Sensitivity Liquid Flow Switch, 1.81 gpm Flow Rate, 125 VA Power Rating, 7.4 A at 120 VAC/3.7 A at 240 VAC Contact, 1/2 in NPT Connection, SPDT Switch
MFG #
113601
Part #
157132
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Compare
Add to List
McDonnell & Miller 115000 FS4-3T General Purpose Liquid Flow Switch, 10.5 gpm Flow Rate, 125 VA Power Rating, 7.4 A at 120 VAC/3.7 A at 240 VAC Contact, 3/4 in NPT Connection, SPDT Switch
MFG #
115000
Part #
103403
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Compare
Add to List
McDonnell & Miller 120201 FS7-4 Industrial Liquid Flow Switch, 7.7 gpm Flow Rate, 125 VA Power Rating, 7.4 A at 120 VAC/3.7 A at 240 VAC Contact, 1-1/4 in NPT Connection, SPDT Switch
MFG #
120201
Part #
12959
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Compare
Add to List
Viessmann Manufacturing 7826 314 Pump Flow Switch
MFG #
7826 314
Part #
107692
Sign In to Build Cart
Compare
Add to List
Viessmann Manufacturing 7826 542 Pump Flow Switch
MFG #
7826 542
Part #
107717
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Compare
Add to List
Viessmann Manufacturing 7828 795 Pump Flow Switch
MFG #
7828 795
Part #
107816
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Compare
Add to List
Viessmann Manufacturing 7843 832 Pump Flow Switch
MFG #
7843 832
Part #
108429
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Compare
Add to List
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