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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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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply

B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo

Brand: Belimo

SKU: B220+LF120 US

Belimo ZIP-BT-NFC Bluetooth to NFC converter for temporary wireless operation | Blackhawk Supply

ZIP-BT-NFC | Bluetooth to NFC converter for temporary wireless operation | Belimo

Brand: Belimo

SKU: ZIP-BT-NFC

Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

Brand: Belimo

SKU: NMB24-SR

Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply

FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo

Brand: Belimo

SKU: FSNF120 US

Siemens QVM62.1 Air Velocity Sensor, 0 to 10 Vdc | Blackhawk Supply

QVM62.1 | Air Velocity Sensor, 0 to 10 Vdc | Siemens

Brand: Siemens

SKU: QVM62.1

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