FLOW SWITCHES FOR SALE

Browse flow switches at our shop - we offer over 50 different options, from water to air flow switches, by top brands like Taco, Dwyer, and Johnson Controls!
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View Details Mcdonnell Miller 114780 Flow Switch FS5-1 General Purpose Liquid SPDT 1 Inch NPT | Blackhawk Supply
114780 | Flow Switch FS5-1 General Purpose Liquid SPDT 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 114780
$408.97 each
View Details Dwyer AFS-151 Adjustable flow switch for liquids | 18 AWG | 24" polymeric lead wires | 316SS piston | 316SS housing. | Blackhawk Supply
AFS-151 | Adjustable flow switch for liquids | 18 AWG | 24" polymeric lead wires | 316SS piston | 316SS housing. | Dwyer
Brand: Dwyer
SKU: AFS-151
$1,932.11 each
View Details Dwyer AFS-231 Adjustable flow switch for gases | 18 AWG | 24" polymeric lead wires | brass piston | brass housing. | Blackhawk Supply
AFS-231 | Adjustable flow switch for gases | 18 AWG | 24" polymeric lead wires | brass piston | brass housing. | Dwyer
Brand: Dwyer
SKU: AFS-231
$1,249.61 each
View Details Dwyer AFS-141 Adjustable flow switch for water | 18 AWG | 24" polymeric lead wires | polysulfone piston | brass housing. | Blackhawk Supply
AFS-141 | Adjustable flow switch for water | 18 AWG | 24" polymeric lead wires | polysulfone piston | brass housing. | Dwyer
Brand: Dwyer
SKU: AFS-141
$1,016.55 each
View Details Dwyer AFS-152 Adjustable flow switch for liquids | 1/2" NPT conduit connection | 316SS piston | 316SS housing. | Blackhawk Supply
AFS-152 | Adjustable flow switch for liquids | 1 / 2" NPT conduit connection | 316SS piston | 316SS housing. | Dwyer
Brand: Dwyer
SKU: AFS-152
$2,031.64 each
View Details Dwyer AFS-252 Adjustable flow switch for gases | 1/2" NPT conduit connection | 316SS piston | 316SS housing. | Blackhawk Supply
AFS-252 | Adjustable flow switch for gases | 1 / 2" NPT conduit connection | 316SS piston | 316SS housing. | Dwyer
Brand: Dwyer
SKU: AFS-252
$2,031.64 each
View Details Dwyer AFS-251 Adjustable flow switch for gases | 18 AWG | 24" polymeric lead wires | 316SS piston | 316SS housing. | Blackhawk Supply
AFS-251 | Adjustable flow switch for gases | 18 AWG | 24" polymeric lead wires | 316SS piston | 316SS housing. | Dwyer
Brand: Dwyer
SKU: AFS-251
$1,952.81 each
View Details Dwyer V6EPS-S-S-4-S Mini-size flow switch | stainless steel upper and lower body | 1-1/4" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-S-4-S | Mini-size flow switch | stainless steel upper and lower body | 1-1 / 4" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-S-4-S
$743.64 each
View Details Dwyer V6EPB-B-S-5-MI Mini-size flow switch | brass upper and lower body | 1-1/2" NPT | iron tee. | Blackhawk Supply
V6EPB-B-S-5-MI | Mini-size flow switch | brass upper and lower body | 1-1 / 2" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-5-MI
$462.59 each
View Details Dwyer V6EPS-S-D-5-S Mini-size flow switch | stainless steel upper and lower body | 1-1/2" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-D-5-S | Mini-size flow switch | stainless steel upper and lower body | 1-1 / 2" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-D-5-S
$913.41 each
View Details Dwyer V6EPB-B-S-1-B Mini-size flow switch | brass upper and lower body | 1/2" NPT | brass tee. | Blackhawk Supply
V6EPB-B-S-1-B | Mini-size flow switch | brass upper and lower body | 1 / 2" NPT | brass tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-1-B
$287.23 each
View Details Dwyer V6EPS-S-S-3-S Mini-size flow switch | stainless steel upper and lower body | 1" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-S-3-S | Mini-size flow switch | stainless steel upper and lower body | 1" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-S-3-S
$562.09 each
View Details Dwyer V6EPB-B-S-LF Mini-size flow switch | brass upper and lower body | 1/2" NPT | brass tee | low flow model. | Blackhawk Supply
V6EPB-B-S-LF | Mini-size flow switch | brass upper and lower body | 1 / 2" NPT | brass tee | low flow model. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-LF
$397.15 each
View Details Dwyer V6EPB-B-S-2-MI Mini-size flow switch | brass upper and lower body | 3/4" NPT | iron tee. | Blackhawk Supply
V6EPB-B-S-2-MI | Mini-size flow switch | brass upper and lower body | 3 / 4" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-2-MI
$300.44 each
View Details Dwyer V6EPS-S-D-6-S Mini-size flow switch | stainless steel upper and lower body | 2" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-D-6-S | Mini-size flow switch | stainless steel upper and lower body | 2" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-D-6-S
$1,011.73 each
View Details Dwyer V6EPB-B-D-5-B Mini-size flow switch | brass upper and lower body | 1-1/2" NPT | brass tee. | Blackhawk Supply
V6EPB-B-D-5-B | Mini-size flow switch | brass upper and lower body | 1-1 / 2" NPT | brass tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-5-B
$530.92 each
View Details Dwyer V6EPS-S-D-2-S Mini-size flow switch | stainless steel upper and lower body | 3/4" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-D-2-S | Mini-size flow switch | stainless steel upper and lower body | 3 / 4" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-D-2-S
$565.90 each
View Details Dwyer V6EPB-B-D-3-MI Mini-size flow switch | brass upper and lower body | 1" NPT | iron tee. | Blackhawk Supply
V6EPB-B-D-3-MI | Mini-size flow switch | brass upper and lower body | 1" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-3-MI
$415.57 each
View Details Dwyer V6EPB-B-D-5-MI Mini-size flow switch | brass upper and lower body | 1-1/2" NPT | iron tee. | Blackhawk Supply
V6EPB-B-D-5-MI | Mini-size flow switch | brass upper and lower body | 1-1 / 2" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-5-MI
$530.92 each
View Details Dwyer V6EPB-B-S-3-B Mini-size flow switch | brass upper and lower body | 1" NPT | brass tee. | Blackhawk Supply
V6EPB-B-S-3-B | Mini-size flow switch | brass upper and lower body | 1" NPT | brass tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-3-B
$347.26 each
View Details Dwyer V6EPS-S-S-5-S Mini-size flow switch | stainless steel upper and lower body | 1-1/2" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-S-5-S | Mini-size flow switch | stainless steel upper and lower body | 1-1 / 2" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-S-5-S
$845.09 each
View Details Dwyer V6EPB-B-D-6-0 Mini-size flow switch | brass upper and lower body | 2" NPT | less tee. | Blackhawk Supply
V6EPB-B-D-6-0 | Mini-size flow switch | brass upper and lower body | 2" NPT | less tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-6-0
$349.19 each
View Details Dwyer V6EPB-B-S-1-MI Mini-size flow switch | brass upper and lower body | 1/2" NPT | iron tee. | Blackhawk Supply
V6EPB-B-S-1-MI | Mini-size flow switch | brass upper and lower body | 1 / 2" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-1-MI
$287.23 each
View Details Dwyer V8-WP Vane operated flow switch with weatherproof enclosure (phenylpolioxide). | Blackhawk Supply
V8-WP | Vane operated flow switch with weatherproof enclosure (phenylpolioxide). | Dwyer
Brand: Dwyer
SKU: V8-WP
$154.13 each
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