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    Controls & Indicators / Pressure Control

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    Results 1-50 of 128.
    DWYER 604D5

    DWYER

    604D5

    SERIES 604D MINIHELIC DIFFERENTIAL PRESSURE INDICATING TRANSMITTER
    ✓ IN STOCK!
    Buy Surplus As Low As $242.88 $184.00
    $242.88 $184.00
    Repair Yours $230.00
    DWYER 3310

    DWYER

    3310

    PHOTOELECTRIC PRESSURE GAUGE, PRESSURE SWITCH, 25 PSIG, SERIES 3000, -5 TO 5 INCHES OF WATER GAUGE, EASY ADJUST SETPOINT INDICATORS, CONTINUOUS GAGE READING
    ✓ IN STOCK!
    $1,410.00 Buy New $1,410.00
    $846.00
    Repair Yours $702.18
    DWYER DH-007

    DWYER

    DH-007

    PRESSURE CONTROLLER, DH SERIES, SELECTABLE ENGINEERING UNITS: 10.00 INCH, .8333 FT, 254.0 MM, 25.40 CM, .3613 PSI, .7356" HG, 18.68 MM HG, 24.91 MBAR, 2491 PA, 2.491 KPA, 24.91 HPA, 5.780 OZ ...
    ✓ IN STOCK!
    $785.00 Buy New $785.00
    $597.00
    Repair Yours $391.00
    DWYER DSH-221-3-6S

    DWYER

    MERCOID

    DSH-221-3-6S

    DWYER, DSH-221-3-6S, DSH22136S, PRESSURE CONTROL
    ✓ IN STOCK!
    $1,083.60 Buy New $1,083.60
    $715.50
    Repair Yours $499.66
    DWYER DAW-543-3B-RG-9E

    DWYER

    MERCOID

    DAW-543-3B-RG-9E

    PRESSURE SWITCH, SERIES DA, WEATHERPROOF ENCLOSURE, FLANGED BACK, SPST MERCURY SWITCH, 10-300 PSIG RANGE, 316SS BOURDON TUBE
    ✓ IN STOCK!
    $954.00 Buy New $954.00
    $541.02
    DWYER DR-7031-804U-4

    DWYER

    MERCOID

    DR-7031-804U-4

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL, D-700 SERIES, 1/4IN NPT, 1-35 PSIG, 125/250/480V
    ✓ IN STOCK!
    Buy Surplus As Low As $464.40
    $464.40
    Repair Yours $430.00
    DWYER BB221-2

    DWYER

    MERCOID

    BB221-2

    DISCONTINUED BY MANUFACTURER, MERCURY SWITCH PRESSURE CONTROL, 120-240 VAC, .3-015 AMPS TO .15-.07 AMPS, 50-1000 LBS OF PSI, MAXIMUM 1500 LBS OF PRESSURE
    ✓ IN STOCK!
    Buy Surplus As Low As $172.80
    $172.80
    Repair Yours $200.00
    DWYER PQW-3-X3

    DWYER

    MERCOID

    PQW-3-X3

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 240VOLTS, 0.15 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As $198.53
    $198.53
    Repair Yours $200.00
    DWYER 165956-00

    DWYER

    165956-00

    DIFFERENTIAL PRESSURE SWITCH, SERIES 1900, 0.40-1.6" W.C. PRESSURE RANGE, 45" WC MAX PRESSURE, 10 PSI SURGE PRESSURE, 15 AMP 125/250/480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, (1910-1), (1 ...
    ✓ IN STOCK!
    $65.45 Buy New $65.45
    $43.20
    DWYER A3000-0

    DWYER

    A3000-0

    PRESSURE GAUGE, 0.5 IN W.C. MAX, 1/8" FNPT, -6.67 TO 48.9°C, PHOTOHELIC A3000 SERIES, ROHS COMPLIANT
    ✓ IN STOCK!
    $705.00 Buy New $705.00
    $423.00
    Repair Yours $352.00
    DWYER DH-014

    DWYER

    DH-014

    PRESSURE CONTROLLER, 1INCH-H2O, 60DEG C; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:1INCH-H2O; OPERATING TEMPERATURE MIN:0C; OPERATING TEMPERATURE MAX:60C; PRODUCT RANGE:DIGIHELIC DH SER ...
    ✓ IN STOCK!
    $1,021.00 Buy New $1,021.00
    $613.00
    Repair Yours $509.00
    DWYER DH3-006

    DWYER

    DH3-006

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE CONTROLLER, INPUT RANGE 0-5IN WC, 4 DIGIT LCD, 2 SPDT, PROCESS CONNECTION 1/8 IN ID TUBING, 4 TO 20 MA DC
    ✓ IN STOCK!
    Buy Surplus As Low As $755.00
    $755.00
    Repair Yours $260.00
    DWYER DH-002

    DWYER

    DH-002

    PRESSURE CONTROLLER, DH SERIES, 24 VAC / 20 PRECENT LOW VOLTAGE POWER, 100-240 VAC / 132 - 240 VDC / 4 VA MAX HIGH VOLTAGE POWER, 4-20 MA DC INTO 900 OHMS MAC OUTPUT, 250 MS RESPONSE TIME, 4 ...
    ✓ IN STOCK!
    $681.67 Buy New $681.67
    $409.00
    Repair Yours $339.47
    DWYER DA-34-2-7

    DWYER

    DA-34-2-7

    PRESSURE CONTROL, AC/DC, 120/240/440 VOLTS, 3/5/10 AMP, BOTTOM PORT, SCREW MOUNT
    ✓ IN STOCK!
    $1,193.63 Buy New $1,193.63
    $716.18
    Repair Yours $579.00
    DWYER DRH-7031-153L-8

    DWYER

    LOVE CONTROLS

    DRH-7031-153L-8

    PRESSURE CONTROL EXLPOSION PROOF 15AMP 125VDC
    ✓ IN STOCK!
    $318.00 Buy New $318.00
    $191.00
    Repair Yours $200.00
    DWYER MM-80

    DWYER

    MM-80

    DISCONTINUED BY MANUFACTURER, MANOMETER, MARK II, 0-80 WC, INCLINED/VERTICAL
    ✓ IN STOCK!
    Buy Surplus As Low As $43.20
    $43.20
    DWYER MDPC-132

    DWYER

    MDPC-132

    SERIES MDPC MINI DIGITAL PRESSURE CONTROLLER
    ✓ IN STOCK!
    $165.00 Buy New $165.00
    $99.00
    Repair Yours $200.00
    DWYER DAH-21-804-10S

    DWYER

    MERCOID

    DAH-21-804-10S

    DWYER, DAH-21-804-10S, DAH2180410S, PRESSURE CONTROL, 4A, 1PH, 1HP, 120/240V
    ✓ IN STOCK!
    $1,083.60 Buy New $1,083.60
    $715.50
    Repair Yours $499.66
    DWYER APR-153-U

    DWYER

    MERCOID

    APR-153-U

    DWYER , APR-153-U, APR153U, DIAPHRAGM OPERATED PRESSURE SWITCH, 4AMP, 120VAC, 10-125PSI
    ✓ IN STOCK!
    $333.90 Buy New $333.90
    $200.34
    Repair Yours $200.00
    DWYER DA-435-4132-6

    DWYER

    MERCOID

    DA-435-4132-6

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL SWITCH, 20/240V,140-250 DEGREES F
    ✓ IN STOCK!
    Buy Surplus As Low As $259.20
    $259.20
    Repair Yours $240.00
    DWYER DS 7234-153

    DWYER

    MERCOID

    DS 7234-153

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL SWITCH, 15 AMP, 125/250 V
    ✓ IN STOCK!
    Buy Surplus As Low As $199.80
    $199.80
    Repair Yours $200.00
    DWYER DA-431-4132-6

    DWYER

    MERCOID

    DA-431-4132-6

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $263.52
    $263.52
    Repair Yours $244.00
    DWYER DR-31-152U-8

    DWYER

    MERCOID

    DR-31-152U-8

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL, 200PSIG MAX, 120-240V, 2-4A
    ✓ IN STOCK!
    Buy Surplus As Low As $76.21
    $76.21
    Repair Yours $200.00
    DWYER A3310-GAUGE

    DWYER

    A3310-GAUGE

    GAUGE ONLY FOR SERIES A3310 5-0-5
    $186.00 Buy New $186.00
    $112.00
    Repair Yours $200.00
    DWYER 45VD0

    DWYER

    45VD0

    TRANSMITTER, 4-20 MA, SPDT SNAP, 10A @ 125/250 VAC, 1/3 HP @ 125/250 VAC, 1/2A @ 125 VDC, 1/4A @ 250 VDC, 4A @ 125 VAC, DIRECT DRIVE WITH STAINLESS STEEL VISUAL INDICATOR, ALUMINUM, PAINTED ...
    $783.00 Buy New $783.00
    $470.00
    Repair Yours $391.00
    DWYER 3100C

    DWYER

    3100C

    DISCONTINUED BY MANUFACTURER, PHOTOHELIC PRESSURE SWITCH GAGE, 3000 SERIES, 1-100" W.C. RANGE, 25 PSIG
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    DWYER DH-010

    DWYER

    DH-010

    PRESSURE CONTROLLER, 100INCH-H2O; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:100INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DH SERIES
    $785.00 Buy New $785.00
    $471.00
    Repair Yours $391.00
    DWYER 42VD0-J1

    DWYER

    42VD0-J1

    2 SWITCHES, SPDT SNAP, 10A @ 125/250 VAC, 1/3 HP @ 125/250 VAC, DIRECT DRIVE WITH STAINLESS STEEL VISUAL INDICATOR, ALUMINUM, PAINTED BLACK, WITH JUNCTION PACKAGE. ROHS COMPLIANT: YES
    $317.00 Buy New $317.00
    $191.00
    Repair Yours $200.00
    DWYER A3000-00AV

    DWYER

    A3000-00AV

    PRESSURE SW/GAUGE, 0.25IN-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:0.25INCH-H2O; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOH ...
    $745.00 Buy New $745.00
    $447.00
    Repair Yours $230.00
    DWYER A3000-00N

    DWYER

    A3000-00N

    PRESSURE SW/GAUGE, 0.2IN-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:0.2INCH-H2O; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOHEL ...
    $745.00 Buy New $745.00
    $447.00
    Repair Yours $372.00
    DWYER DH-016

    DWYER

    DH-016

    PRESSURE CONTROLLER, 5INCH-H2O, 60DEG C; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:5INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DH S ...
    $785.00 Buy New $785.00
    $471.00
    Repair Yours $391.00
    DWYER DH-017

    DWYER

    DH-017

    PRESSURE CONTROLLER, 10INCH-H2O, 60DEG C; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:10INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DH ...
    $785.00 Buy New $785.00
    $471.00
    Repair Yours $391.00
    DWYER DHII-002

    DWYER

    DHII-002

    PRESSURE CONTROL, 0.25INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:0.25INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC D ...
    $1,371.00 Buy New $1,371.00
    $823.00
    Repair Yours $684.00
    DWYER DHII-004

    DWYER

    DHII-004

    PRESSURE CONTROLLER, 1INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:1INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DHII ...
    $1,371.00 Buy New $1,371.00
    $823.00
    Repair Yours $684.00
    DWYER DHII-006

    DWYER

    DHII-006

    PRESSURE CONTROLLER, DHII SERIES, NEMA 4 HOUSING, LCD DISPLAY, 4-DIGIT, 2 SPDT RELAYS, 4-20 MA PROCESS OUTPUT
    $1,060.00 Buy New $1,060.00
    $636.00
    Repair Yours $528.00
    DWYER DHII-007

    DWYER

    DHII-007

    SERIES DHII, DIGIHELIC, DIFFERENTIAL PRESSURE CONTROLLER0-10" WC
    $1,060.00 Buy New $1,060.00
    $636.00
    Repair Yours $528.00
    DWYER DHII-014

    DWYER

    DHII-014

    PRESSURE CONTROLLER, 1INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:1INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DHII ...
    $1,371.00 Buy New $1,371.00
    $823.00
    Repair Yours $684.00
    DWYER DHII-015

    DWYER

    DHII-015

    PRESSURE CONTROL, 2.5INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:2.5INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DHI ...
    $1,060.00 Buy New $1,060.00
    $636.00
    Repair Yours $528.00
    DWYER DHII-016

    DWYER

    DHII-016

    PRESSURE CONTROLLER, 5INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:5INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DHII ...
    $1,060.00 Buy New $1,060.00
    $636.00
    Repair Yours $528.00
    DWYER DHII-017

    DWYER

    DHII-017

    PRESSURE CONTROL, 10INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:10INCH-H2O; OPERATING TEMPERATURE MIN:0°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:DIGIHELIC DHII ...
    $1,060.00 Buy New $1,060.00
    $636.00
    Repair Yours $528.00
    DWYER DR-21-2L-RG-9S-UL

    DWYER

    LOVE CONTROLS

    DR-21-2L-RG-9S-UL

    PRESSURE CONTROL 10AMP 240V
    $244.00 Buy New $244.00
    $147.00
    Repair Yours $200.00
    DWYER DA431-4123-RG-6

    DWYER

    LOVE CONTROLS

    DA431-4123-RG-6

    PRESSURE CONTROL SWITCH 5-100PSIG 120/240V
    $329.00 Buy New $329.00
    $198.00
    Repair Yours $200.00
    DWYER DRF-7031-153L-6

    DWYER

    LOVE CONTROLS

    DRF-7031-153L-6

    PRESSURE CONTROL 15AMP 125/250/480VAC
    Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $260.00
    DWYER DA21-2

    DWYER

    LOVE CONTROLS

    DA21-2

    PRESSURE CONTROL 25-600PSIG 3/4HP
    Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $240.00
    DWYER DA-24

    DWYER

    LOVE CONTROLS

    DA-24

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL, SERIES DA, W/ MERCURY SWITCH, 3/4 HP, 0-600 PSI, 115/230 V
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $698.00
    DWYER EDAW-N1E1-05T1

    DWYER

    EDAW-N1E1-05T1

    GAUGE, SERIES EDA, ELECTRONIC PRESSURE CONTROLLER, 0-150PSI 1/4MALE
    $591.00 Buy New $591.00
    $355.00
    Repair Yours $295.00
    DWYER DA-531-3-1

    DWYER

    LOVE CONTROLS

    DA-531-3-1

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL, BOURDON TUBE, W/ MERCURY SWITCHES, 1/8-15 PSIG, ADJUSTABLE OR FIXED DEADBAND, SPDT SNAP-ACTION
    Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $349.00
    DWYER DA-533-3-2

    DWYER

    LOVE CONTROLS

    DA-533-3-2

    PRESSURE CONTROL, 120/240 VAC
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $225.00
    DWYER EDAW-N1E1-02T1

    DWYER

    EDAW-N1E1-02T1

    PRESSURE CONTROLLER, 20PSI, 1/4MNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:20PSI; OPERATING TEMPERATURE MIN:-6.6°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:EDA SERIES
    $591.00 Buy New $591.00
    $355.00
    Repair Yours $295.00
    DWYER EDAW-N1E1-03T0

    DWYER

    EDAW-N1E1-03T0

    PRESSURE CONTROLLER, 60PSI, 1/4MNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:60PSI; OPERATING TEMPERATURE MIN:-6.6°C; OPERATING TEMPERATURE MAX:60°C; PRODUCT RANGE:EDA SERIES
    $536.00 Buy New $536.00
    $322.00
    Repair Yours $268.00
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