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Controller (4)
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Dwyer Pressure Controls

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Product Image of Flanged 3-Valve Block Manifold
Flanged 3-Valve Block Manifold
SKU: BBV-1F
Dwyer
SKU: BBV-1F
Brand: Dwyer
$331.17 each
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Product Image of Explosion-Proof Differential Pressure Switch, 24V (.4 - 1.6" W.C.)
$570.01 each
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Product Image of Submersible Level Transmitter (10 PSI, 9 ft Polyurethane Cable)
$936.81 each
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Product Image of Adjustable Differential Pressure Switch w/ 1/2" NPT Connection (.08" - 1.20" W.C.)
$37.65 each
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Product Image of Low Differential Pressure Switch, SPDT (5.0" - 44.0" W.C.)
$135.38 each
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Product Image of Miniature Pressure Regulator (0-5 PSI)
Miniature Pressure Regulator (0-5 PSI)
SKU: MPR1-0
Dwyer
SKU: MPR1-0
Brand: Dwyer
$75.38 each
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Product Image of Explosion-Proof Differential Pressure Switch (.07 - .15" W.C.)
Explosion-Proof Differential Pressure Switch (.07 - .15" W.C.)
SKU: 1950G-00-B-24-NA
Dwyer
SKU: 1950G-00-B-24-NA
Brand: Dwyer
$570.01 each
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Product Image of 616W Series Differential Pressure Transmitter w/ LCD (0 - 6" W.C.)
$490.06 each
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Product Image of 628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 50 PSIG)
628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 50 PSIG)
SKU: 628-09-GH-P1-E1-S1
Dwyer
SKU: 628-09-GH-P1-E1-S1
Brand: Dwyer
$137.62 each
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Product Image of 616W Series Differential Pressure Transmitter w/ LCD (0 - 20" W.C.)
$490.06 each
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Product Image of 628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 150 PSIG)
628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 150 PSIG)
SKU: 628-11-GH-P1-E1-S1
Dwyer
SKU: 628-11-GH-P1-E1-S1
Brand: Dwyer
$137.62 each
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Product Image of 605 Series Differential Pressure Indicating Transmitter (0 - 20" W.C.)
$485.24 each
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Product Image of MPC Jr.Pump Controller
MPC Jr.Pump Controller
SKU: MPCJR
Dwyer
SKU: MPCJR
Brand: Dwyer
$807.98 each
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Product Image of A6 Series Pressure Switch (3.1 - 7 PSI)
A6 Series Pressure Switch (3.1 - 7 PSI)
SKU: A6-353221
Dwyer
SKU: A6-353221
Brand: Dwyer
$35.34 each
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Product Image of Differential Pressure Controller (25" W.C.)
$585.71 each
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Product Image of Differential Pressure Module (20" W.C.)
Differential Pressure Module (20" W.C.)
SKU: DCP200A
Dwyer
SKU: DCP200A
Brand: Dwyer
$420.82 each
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Product Image of Submersible Level Transmitter (15 PSI, 63 ft Polyurethane Cable)
$1,013.55 each
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Product Image of 616 Series Differential Pressure Transmitter (0 - 20" W.C.)
$236.07 each
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Product Image of Floating Contact Null Switch w/ Visual Set Point Adjustment (.01" - .2" W.C.)
$1,125.20 each
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Product Image of Differential Pressure Module (10" W.C.)
Differential Pressure Module (10" W.C.)
SKU: DCP100A
Dwyer
SKU: DCP100A
Brand: Dwyer
$420.82 each
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Product Image of Miniature Pressure Regulator (0-15 PSI)
$75.38 each
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Product Image of Explosion-Proof Differential Pressure Switch, 120V (.15 - .50" W.C.)
Explosion-Proof Differential Pressure Switch, 120V (.15 - .50" W.C.)
SKU: 1950G-0-B-120-NA
Dwyer
SKU: 1950G-0-B-120-NA
Brand: Dwyer
$570.01 each
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Product Image of Diaphragm Pressure Switch, Fixed Deadband (10 - 150 PSIG)
$590.40 each
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Product Image of Pressure Transmitter (0 - 5 PSI)
Pressure Transmitter (0 - 5 PSI)
SKU: 673-3
Dwyer
SKU: 673-3
Brand: Dwyer
$532.54 each
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Product Image of Explosion-Proof Differential Pressure Switch, 120V (.4 - 1.6" W.C.)
Explosion-Proof Differential Pressure Switch, 120V (.4 - 1.6" W.C.)
SKU: 1950G-1-B-120-NA
Dwyer
SKU: 1950G-1-B-120-NA
Brand: Dwyer
$570.01 each
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Product Image of WWDP Series Differential Pressure Transmitter w/ LCD (Up to 100 PSID)
$1,123.81 each
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Product Image of SPDT Single/Dual Pressure Switch (.15" - 1.5" W.C)
$675.10 each
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Product Image of 616W Series Differential Pressure Transmitter w/ LCD (0 - 10" W.C.)
$490.06 each
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Product Image of 628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 100 PSIG)
628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 100 PSIG)
SKU: 628-10-GH-P1-E1-S1
Dwyer
SKU: 628-10-GH-P1-E1-S1
Brand: Dwyer
$137.62 each
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Product Image of 605 Series Differential Pressure Indicating Transmitter (+/-0.25" W.C.)
$555.60 each
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Product Image of DM Series Digital Differential Pressure Transmitter (0 - 2" W.C.)
$162.85 each
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Product Image of 628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 300 PSIG)
628 Series Industrial Pressure Transmitter, 4 - 20 mA (0 - 300 PSIG)
SKU: 628-13-GH-P1-E1-S1
Dwyer
SKU: 628-13-GH-P1-E1-S1
Brand: Dwyer
$137.62 each
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Product Image of DM Series Digital Differential Pressure Transmitter (+/-0.25" W.C.)
$162.85 each
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Product Image of Differential Pressure Transmitter (0 - 10" W.C.)
$319.83 each
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Product Image of MSX Series Differential Pressure Transmitter w/ LCD (Up to 28" W.C.)
$179.46 each
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Product Image of 616 Series Differential Pressure Transmitter (0 - 6" W.C.)
$236.07 each
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Product Image of 605 Series Differential Pressure Indicating Transmitter (0 - 3" W.C.)
$485.24 each
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Product Image of Differential Pressure Switch, SPDT w/ Threaded Back Connections (.15 - .5" W.C.)
$114.20 each
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Product Image of DM Series Digital Differential Pressure Transmitter (0 - 5" W.C.)
$162.85 each
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Product Image of A6 Series Pressure Switch (14 - 24 PSI)
A6 Series Pressure Switch (14 - 24 PSI)
SKU: A6-553221
Dwyer
SKU: A6-553221
Brand: Dwyer
$35.34 each
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Product Image of Brass Bourdon Tube SPDT Pressure Switch w/ Snap Action Switch & Adj. Deadband (1/8 - 15 PSIG)
$992.86 each
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Product Image of Panel Mount Nut for Miniature Pressure Regulator
$7.25 each
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Product Image of Subminiature Pressure Switch (2 - 20 PSI)
Subminiature Pressure Switch (2 - 20 PSI)
SKU: A2-5801
Dwyer
SKU: A2-5801
Brand: Dwyer
$61.49 each
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Product Image of Explosion-Proof Differential Pressure Switch (.4" - 1.6" W.C.)
$415.85 each
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Product Image of 3100D Series Differential Pressure Transmitter w/ LCD (0 - 150" W.C.)
3100D Series Differential Pressure Transmitter w/ LCD (0 - 150" W.C.)
SKU: 3100D-3-FM-1-1-LCD
Dwyer
SKU: 3100D-3-FM-1-1-LCD
Brand: Dwyer
$2,082.27 each
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Product Image of Diaphragm Operated Pressure Switch, SPDT Mercury (10 - 125 PSIG)
$769.89 each
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Product Image of Differential Pressure Switch (2 - 10" W.C.)
$117.48 each
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Product Image of 605 Series Differential Pressure Indicating Transmitter (0 - 50" W.C.)
605 Series Differential Pressure Indicating Transmitter (0 - 50" W.C.)
SKU: 605-50
Dwyer
SKU: 605-50
Brand: Dwyer
$485.24 each
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More About Dwyer Pressure Controls
Dwyer pressure controls are designed to monitor and control air and other non-combustible, compatible gases by activating an electrical contact at a preset pressure or pressure differential. Commonly used in HVAC systems, airflow monitoring, filter status indication, and fan or blower proving, these controls are available in a wide range of pressure ranges, switch types, and circuit configurations to meet diverse control and safety requirements.