Dwyer Flow switches Type

We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer P1-013 Brass flow switch | actuation set point 0.50 GPM (1.89 LPM) | calibrated for water @ standard conditions. | Blackhawk Supply
P1-013 | Brass flow switch | actuation set point 0.50 GPM (1.89 LPM) | calibrated for water @ standard conditions. | Dwyer
Brand: Dwyer
SKU: P1-013
each
View Details Dwyer P8-11 High pressure brass flow switch | actuation set point 0.25 GPM (.95 LPM). | Blackhawk Supply
P8-11 | High pressure brass flow switch | actuation set point 0.25 GPM (.95 LPM). | Dwyer
Brand: Dwyer
SKU: P8-11
$425.60 each
View Details Dwyer P4-35 PPS piston flow switch | actuation set point 1 GPM (3.7 LPM) | SPDT switch. | Blackhawk Supply
P4-35 | PPS piston flow switch | actuation set point 1 GPM (3.7 LPM) | SPDT switch. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: P4-35
View Details
View Details Dwyer P4-31 PPS piston flow switch | actuation set point .1 GPM (.38 LPM) | SPDT switch. | Blackhawk Supply
P4-31 | PPS piston flow switch | actuation set point .1 GPM (.38 LPM) | SPDT switch. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: P4-31
View Details
View Details Dwyer P2-15 Flow switch for gases | actuation set point .42 CFM (11.9 LPM) @ 5 psi. | Blackhawk Supply
P2-15 | Flow switch for gases | actuation set point .42 CFM (11.9 LPM) @ 5 psi. | Dwyer
Brand: Dwyer
SKU: P2-15
$314.91 each
View Details Dwyer P2-16 Flow switch for gases | actuation set point 1 CFM (28.3 LPM) @ 5 psi. | Blackhawk Supply
P2-16 | Flow switch for gases | actuation set point 1 CFM (28.3 LPM) @ 5 psi. | Dwyer
Brand: Dwyer
SKU: P2-16
$194.26 each
View Details Dwyer P2-14 Flow switch for liquids | actuation set point 1 GPM (3.79 LPM). | Blackhawk Supply
P2-14 | Flow switch for liquids | actuation set point 1 GPM (3.79 LPM). | Dwyer
Brand: Dwyer
SKU: P2-14
$194.26 each
View Details Dwyer FS-2-W8 Paddle flow switch | 1" male NPT connection with 8 ft leads | Blackhawk Supply
FS-2-W8 | Paddle flow switch | 1" male NPT connection with 8 ft leads | Dwyer
Brand: Dwyer
SKU: FS-2-W8
$194.26 each
View Details Dwyer P3-41 Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | Q disconnect. | Blackhawk Supply
P3-41 | Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | Q disconnect. | Dwyer
Brand: Dwyer
SKU: P3-41
$80.17 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
$158.58 each
View Details Dwyer P3-33 Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | 3/8" NPT. | Blackhawk Supply
P3-33 | Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-33
$802.22 each
View Details Dwyer V6EPS-S-D-4-S Mini-size flow switch | stainless steel upper and lower body | 1-1/4" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-D-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-D-4-S
$161.00 each
View Details Dwyer V6EPS-S-S-6-S Mini-size flow switch | stainless steel upper and lower body | 2" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-S-6-S | Mini-size flow switch | stainless steel upper and lower body | 2" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-S-6-S
$875.79 each
View Details Dwyer V10 Mini-size flow switch | brass | normally open or closed. | Blackhawk Supply
V10 | Mini-size flow switch | brass | normally open or closed. | Dwyer
Brand: Dwyer
SKU: V10
$1,017.99 each
View Details Dwyer V6EPS-S-S-1-S Mini-size flow switch | stainless steel upper and lower body | 1/2" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-S-1-S | Mini-size flow switch | stainless steel upper and lower body | 1 / 2" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-S-1-S
$94.43 each
View Details Dwyer V6EPS-S-D-3-S Mini-size flow switch | stainless steel upper and lower body | 1" NPT | stainless steel tee. | Blackhawk Supply
V6EPS-S-D-3-S | Mini-size flow switch | stainless steel upper and lower body | 1" NPT | stainless steel tee. | Dwyer
Brand: Dwyer
SKU: V6EPS-S-D-3-S
$443.73 each
View Details Dwyer P2-13 Flow switch for liquids | actuation set point .5 GPM (1.89 LPM). | Blackhawk Supply
P2-13 | Flow switch for liquids | actuation set point .5 GPM (1.89 LPM). | Dwyer
Brand: Dwyer
SKU: P2-13
$679.97 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
$194.26 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
$985.38 each
View Details Dwyer P2-12 Flow switch for liquids | actuation set point .25 GPM (.95 LPM). | Blackhawk Supply
P2-12 | Flow switch for liquids | actuation set point .25 GPM (.95 LPM). | Dwyer
Brand: Dwyer
SKU: P2-12
$610.23 each
View Details Dwyer FS-2-BSPT Paddle flow switch | 1" male BSPT. | Blackhawk Supply
FS-2-BSPT | Paddle flow switch | 1" male BSPT. | Dwyer
Brand: Dwyer
SKU: FS-2-BSPT
$194.26 each
View Details Dwyer V6EPB-B-S-6-0 Mini-size flow switch | brass upper and lower body | no tee. | Blackhawk Supply
V6EPB-B-S-6-0 | Mini-size flow switch | brass upper and lower body | no tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-6-0
$80.17 each
View Details Dwyer V10SS Mini-size flow switch | 303 SS | normally open or closed. | Blackhawk Supply
V10SS | Mini-size flow switch | 303 SS | normally open or closed. | Dwyer
Brand: Dwyer
SKU: V10SS
$309.82 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
$146.02 each
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