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.

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Adjustable flow switch for gases, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
Sale Price:

$1,808.12$1,953.50

Regular Price: $1,953.50, you save $145.38 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for gases, 1/2" NPT conduit connection, brass piston, brass housing.
Sale Price:

$1,195.24$1,291.35

Regular Price: $1,291.35, you save $96.11 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for liquids, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
Sale Price:

$1,808.12$1,953.50

Regular Price: $1,953.50, you save $145.38 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for liquids, 18 AWG, 24" polymeric lead wires, 316SS piston, 316SS housing.
Sale Price:

$1,719.53$1,857.80

Regular Price: $1,857.80, you save $138.27 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for oil, 18 AWG, 24" polymeric lead wires, brass piston, brass housing.
Sale Price:

$1,129.44$1,220.25

Regular Price: $1,220.25, you save $90.81 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for water, 18 AWG, 24" polymeric lead wires, polysulfone piston, brass housing.
Sale Price:

$904.71$977.45

Regular Price: $977.45, you save $72.74 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Air flow switch.
Sale Price:

$126.77$153.00

Regular Price: $153.00, you save $26.23 (17%)
Typically ships within 3-5 weeks

Subject to factory lead times

Brass flow switch, actuation set point 0.50 GPM (1.89 LPM), calibrated for water @ standard conditions.
Sale Price:

$360.18$389.15

Regular Price: $389.15, you save $28.97 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Flotect® vane operated flow switch, weatherproof, brass body, 1" NPT, trimmable vane.
Sale Price:

$111.44$150.50

Regular Price: $150.50, you save $39.06 (26%)
Typically ships within 3-5 weeks

Subject to factory lead times

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

$164.43$177.65

Regular Price: $177.65, you save $13.22 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

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

$164.43$177.65

Regular Price: $177.65, you save $13.22 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

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

$164.43$177.65

Regular Price: $177.65, you save $13.22 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for gases, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
Sale Price:

$1,808.12$1,953.50

Regular Price: $1,953.50, you save $145.38 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for gases, 1/2" NPT conduit connection, brass piston, brass housing.
Sale Price:

$1,195.24$1,291.35

Regular Price: $1,291.35, you save $96.11 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for liquids, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
Sale Price:

$1,808.12$1,953.50

Regular Price: $1,953.50, you save $145.38 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for liquids, 18 AWG, 24" polymeric lead wires, 316SS piston, 316SS housing.
Sale Price:

$1,719.53$1,857.80

Regular Price: $1,857.80, you save $138.27 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for oil, 18 AWG, 24" polymeric lead wires, brass piston, brass housing.
Sale Price:

$1,129.44$1,220.25

Regular Price: $1,220.25, you save $90.81 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Adjustable flow switch for water, 18 AWG, 24" polymeric lead wires, polysulfone piston, brass housing.
Sale Price:

$904.71$977.45

Regular Price: $977.45, you save $72.74 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Air flow switch.
Sale Price:

$126.77$153.00

Regular Price: $153.00, you save $26.23 (17%)
Typically ships within 3-5 weeks

Subject to factory lead times

Brass flow switch, actuation set point 0.50 GPM (1.89 LPM), calibrated for water @ standard conditions.
Sale Price:

$360.18$389.15

Regular Price: $389.15, you save $28.97 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

Flotect® vane operated flow switch, weatherproof, brass body, 1" NPT, trimmable vane.
Sale Price:

$111.44$150.50

Regular Price: $150.50, you save $39.06 (26%)
Typically ships within 3-5 weeks

Subject to factory lead times

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

$164.43$177.65

Regular Price: $177.65, you save $13.22 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

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

$164.43$177.65

Regular Price: $177.65, you save $13.22 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times

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

$164.43$177.65

Regular Price: $177.65, you save $13.22 (7%)
Typically ships within 3-5 weeks

Subject to factory lead times