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Flow Switches

System Sensor WFD20N 2" Water Flow Detector
Mfr. Part #: WFD20N
SKU: 32123
On Backorder
Estimated 24 business days

$178.49

System Sensor WFD80N 8" Waterflow Detector
Mfr. Part #: WFD80N
SKU: 32165
On Backorder
Estimated 25 business days

$346.49

System Sensor WFD60N 6" Waterflow Detector
Mfr. Part #: WFD60N
SKU: 32157
Limited Stock
Ships in 8 business days

$324.99

System Sensor WFD30N
Mfr. Part #: WFD30N
SKU: 32137
On Backorder
Estimated 25 business days

$230.49

Potter VSR-S Waterflow Alarm Switch, Small Pipe
Mfr. Part #: VSR-S
SKU: 80965
In Stock
Ships in 8 business days

$201.99

System Sensor WFDTN T-Tap Waterflow Detector
Mfr. Part #: WFDTN
SKU: 32114
On Backorder
Call for availability

$214.99

Potter VSR-3 1/2 3.5" Vane Type Waterflow Alarm Switch
Mfr. Part #: VSR-3 1/2
SKU: 104390
Limited Stock
Ships in 8 business days

$222.99

Potter IFS-1
Mfr. Part #: IFS-1
SKU: 104111
Limited Stock
Ships in 8 business days

$96.49

System Sensor WFD40N
Mfr. Part #: WFD40N
SKU: 32147
On Backorder
Call for availability

$212.99

Potter VSR-10
Mfr. Part #: VSR-10
SKU: 80962
Limited Stock
Ships in 8 business days

$715.00

Kidde-Fenwal 45-118500-001 Cylinder Pressure Switch
Mfr. Part #: 45-118500-001
SKU: 171841
On Backorder
Estimated 6 business days

$397.49

A. O. Smith 9004360115 Kit Pressure Switch
Mfr. Part #: 9004360115
SKU: 284305
Limited Stock
Ships in 5 business days

$142.49