Flow Switches - Dwyer

Flow switches are vital instruments in fluid systems that detect the presence or absence of flow. These devices ensure proper operation and prevent issues such as pump damage or system failure. Flow switches are employed in various industries to monitor and control the flow of liquids or gases, providing a reliable means of safeguarding equipment and optimizing fluid processes.

Filter

In Stock Only

Filter

122 items

Sort by:

content loaded

Compare

Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.

Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.

MPN:P2-15

Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.

Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.

MPN:P2-16

Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.

Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.

MPN:P2-17

Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point .05 GPM (.19 LPM).

Flow switch for liquids, actuation set point .05 GPM (.19 LPM).

MPN:P2-11

Flow switch for liquids, actuation set point .05 GPM (.19 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point .25 GPM (.95 LPM).

Flow switch for liquids, actuation set point .25 GPM (.95 LPM).

MPN:P2-12

Flow switch for liquids, actuation set point .25 GPM (.95 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).

Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).

MPN:P2-13

Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).

Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).

MPN:P2-14

Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).

High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).

MPN:P8-11

High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).

$303.45

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).

High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).

MPN:P8-12

High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).

$302.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).

High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).

MPN:P8-14

High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).

$304.30

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, 303 SS, normally open or closed.

Mini-size flow switch, 303 SS, normally open or closed.

MPN:V10SS

Mini-size flow switch, 303 SS, normally open or closed.

$150.54$180.65

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

MPN:V6EPB-B-D-3-B

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

$427.42$512.90

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

MPN:V6EPB-B-S-3-B

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

$358.21$429.85

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

MPN:V6EPB-B-D-3-MI

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

$427.42$512.90

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

MPN:V6EPB-B-S-3-MI

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

$358.21$429.85

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

MPN:V6EPB-B-D-5-B

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

$544.25$653.10

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

MPN:V6EPB-B-S-5-B

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

$475.05$570.05

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

MPN:V6EPB-B-D-5-MI

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

$544.25$653.10

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

MPN:V6EPB-B-S-5-MI

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

$475.05$570.05

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

MPN:V6EPB-B-D-4-B

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

$473.67$568.40

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

MPN:V6EPB-B-S-4-B

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

$404.46$485.35

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

MPN:V6EPB-B-D-4-MI

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

$473.67$568.40

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

MPN:V6EPB-B-S-4-MI

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

$404.46$485.35

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

MPN:V6EPB-B-S-LF

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

$407.13$488.55

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.

Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.

MPN:P2-15

Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.

Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.

MPN:P2-16

Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.

Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.

MPN:P2-17

Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point .05 GPM (.19 LPM).

Flow switch for liquids, actuation set point .05 GPM (.19 LPM).

MPN:P2-11

Flow switch for liquids, actuation set point .05 GPM (.19 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point .25 GPM (.95 LPM).

Flow switch for liquids, actuation set point .25 GPM (.95 LPM).

MPN:P2-12

Flow switch for liquids, actuation set point .25 GPM (.95 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).

Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).

MPN:P2-13

Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).

Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).

MPN:P2-14

Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).

$181.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).

High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).

MPN:P8-11

High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).

$303.45

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).

High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).

MPN:P8-12

High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).

$302.25

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).

High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).

MPN:P8-14

High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).

$304.30

placeholder

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, 303 SS, normally open or closed.

Mini-size flow switch, 303 SS, normally open or closed.

MPN:V10SS

Mini-size flow switch, 303 SS, normally open or closed.

$150.54$180.65

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

MPN:V6EPB-B-D-3-B

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

$427.42$512.90

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

MPN:V6EPB-B-S-3-B

Mini-size flow switch, brass upper and lower body, 1" NPT, brass tee.

$358.21$429.85

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

MPN:V6EPB-B-D-3-MI

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

$427.42$512.90

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

MPN:V6EPB-B-S-3-MI

Mini-size flow switch, brass upper and lower body, 1" NPT, iron tee.

$358.21$429.85

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

MPN:V6EPB-B-D-5-B

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

$544.25$653.10

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

MPN:V6EPB-B-S-5-B

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, brass tee.

$475.05$570.05

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

MPN:V6EPB-B-D-5-MI

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

$544.25$653.10

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

MPN:V6EPB-B-S-5-MI

Mini-size flow switch, brass upper and lower body, 1-1/2" NPT, iron tee.

$475.05$570.05

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

MPN:V6EPB-B-D-4-B

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

$473.67$568.40

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

MPN:V6EPB-B-S-4-B

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

$404.46$485.35

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

MPN:V6EPB-B-D-4-MI

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

$473.67$568.40

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

MPN:V6EPB-B-S-4-MI

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, iron tee.

$404.46$485.35

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Compare

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

MPN:V6EPB-B-S-LF

Mini-size flow switch, brass upper and lower body, 1/2" NPT, brass tee, low flow model.

$407.13$488.55

You save 17%

Should ship between 13 Nov and 27 Nov

Subject to factory lead times

QTY:

Results Per Page