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    Sensors & Switches / Pressure Switch

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    Results 101-150 of 982.
    DWYER 1950-00-2F

    DWYER

    1950-00-2F

    DIFFERENTIAL PRESSURE SWITCH, EXPLOSION PROOF, 1950 SERIES, 0.07-0.15" W.C., AIR AND NON-COMBUSTIBLE GASES, (1950-00)
    ✓ IN STOCK!
    CAN$567.42 Buy Surplus As Low As CAN$279.00
    CAN$279.00
    Repair Yours CAN$250.00
    DWYER 3003MR

    DWYER

    3003MR

    PRESSURE GAUGE, 3INCH-H2O, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:3INCH-H2O; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOHELIC 30 ...
    ✓ IN STOCK!
    CAN$1,194.87 Buy Surplus As Low As CAN$555.49
    CAN$555.49
    Repair Yours CAN$460.09
    DWYER 1950-20-2F

    DWYER

    1950-20-2F

    PRESSURE SWITCH, DIFFERENTIAL, EXPLOSION PROOF, 11 BAR, TEMPERATURE RANGE -40 F TO 140 F, 1/8-1/4 HP, 15 AMP, 250/480 VAC
    ✓ IN STOCK!
    CAN$601.57 Buy Surplus As Low As CAN$292.21
    CAN$292.21
    Repair Yours CAN$250.00
    DWYER 1950P-2-2F

    DWYER

    1950P-2-2F

    DIFFERENTIAL PRESSURE SWITCH, EXPLOSION PROOF, 5-2 PSI, 15 AMP, 125/250/480 VAC, 60 HZ, 1/8IN FEMALE NPT
    ✓ IN STOCK!
    CAN$636.20 Buy Surplus As Low As CAN$334.94
    CAN$334.94
    Repair Yours CAN$313.14
    DWYER 1910-10

    DWYER

    1910-10

    DIFFERENTIAL PRESSURE SWITCH, COMPACT LOW, 1900 SERIES, 1/8IN NPT, SET POINTS 0.07-20IN WC, 3%
    ✓ IN STOCK!
    CAN$159.78 Buy Surplus As Low As CAN$92.01
    CAN$92.01
    Repair Yours CAN$300.00
    DWYER 1950-1-2F

    DWYER

    1950-1-2F

    PRESSURE SWITCH, 1.6INCH-H2O, 1/8 FNPT; PRESSURE FITTING STYLE:1/8 FNPT; OPERATING PRESSURE MIN:0.4INCH-H2O; OPERATING PRESSURE MAX:1.6INCH-H2O; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:195 ...
    ✓ IN STOCK!
    CAN$535.00 Buy Surplus As Low As CAN$321.00
    CAN$321.00
    Repair Yours CAN$267.00
    DWYER 1003W-B3-D

    DWYER

    1003W-B3-D

    PRESSURE SWTICH WEATHERPROOF, 5-40 PSIG RANGE, 316 STAINLESS STEEL PRESSURE CHAMBER, SNAP SWITCH
    ✓ IN STOCK!
    CAN$834.34 Buy Surplus As Low As CAN$576.21
    CAN$576.21
    Repair Yours CAN$526.13
    DWYER DA-7031-153-9

    DWYER

    DA-7031-153-9

    PRESSURE SWITCH, SERIES DA, BRASS BOURDON TUBE, 10-300 PSIG, 37.5 PSIG MIN. DEADBAND., SPDT, 120/240 VAC; 10 A, 120/240 VDC; 50/25 A
    ✓ IN STOCK!
    CAN$2,096.53 Buy Surplus As Low As CAN$867.00
    CAN$867.00
    Repair Yours CAN$718.29
    DWYER 1920-1

    DWYER

    1920-1

    PRESSURE SW, 0.4-1.6INCH-H2O, SCREW; PRESSURE FITTING STYLE:1/8 FNPT; OPERATING PRESSURE MIN:0.4INCH-H2O; OPERATING PRESSURE MAX:1.6INCH-H2O; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:1900 S ...
    ✓ IN STOCK!
    CAN$199.14 Buy Surplus As Low As CAN$100.62
    CAN$100.62
    Repair Yours CAN$300.00
    DWYER 1950G-0-B-120-NA

    DWYER

    1950G-0-B-120-NA

    PRESSURE SWITCH, 0.5INCH-H2O, 1/8 FNPT; PRESSURE FITTING STYLE:1/8 FNPT; OPERATING PRESSURE MIN:0.15INCH-H2O; OPERATING PRESSURE MAX:0.5INCH-H2O; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:19 ...
    ✓ IN STOCK!
    CAN$1,004.59 Buy Surplus As Low As CAN$463.13
    CAN$463.13
    Repair Yours CAN$383.18
    DWYER 1950G-1-B-120-NA

    DWYER

    1950G-1-B-120-NA

    PRESSURE SWITCH, 1.6INCH-H2O, 1/8 FNPT; PRESSURE TYPE:DIFFERENTIAL; PRESSURE PORT TYPE:NPT FEMALE; OPERATING PRESSURE MIN:0.4INCH-H2O; OPERATING PRESSURE MAX:1.6INCH-H2O; CONTACT CONFIGURATI ...
    ✓ IN STOCK!
    CAN$955.22 Buy Surplus As Low As CAN$463.13
    CAN$463.13
    Repair Yours CAN$383.18
    DWYER MVS-2

    DWYER

    MVS-2

    MINIATURE VACUUM SWITCH,MIN. SET POINT 9 W.C. 21 MBAR,MAX. SET POINT 80 W.C. 199 MBAR,14 SMOOTH PORT PROCESS CONNECTION. ROHS COMPLIANT: YES , MVS-2
    ✓ IN STOCK!
    CAN$60.45 Buy Surplus As Low As CAN$33.08
    CAN$33.08
    Repair Yours CAN$300.00
    DWYER MP-002

    DWYER

    MP-002

    DIFFERENTIAL PRESSURE SWITCHGAGE,RANGE 0-2.0 WATER. ROHS COMPLIANT: YES , MP-002
    ✓ IN STOCK!
    CAN$892.91 Buy Surplus As Low As CAN$438.32
    CAN$438.32
    Repair Yours CAN$362.58
    DWYER DCP100A

    DWYER

    DCP100A

    PRESSURE MODULE, FOR USE WITH DCT1000 DUST COLLECTOR CONTROLLER BOARDS, 10 PSI MAX, 4-20 MA, 10 INCHES W.C., ALARM CONTACTS, BARBED PROCESS CONNECTIONS , DCP100A
    ✓ IN STOCK!
    CAN$775.64 Buy Surplus As Low As CAN$358.38
    CAN$358.38
    Repair Yours CAN$311.38
    DWYER ADPS-05-2-N

    DWYER

    ADPS-05-2-N

    ADJUSTABLE DIFFERENTIAL PRESSURE SWITCH, SET POINT RANGE .80 TO 4 IN, M20 CONNECTION , ADPS-05-2-N
    ✓ IN STOCK!
    CAN$53.65 Buy Surplus As Low As CAN$28.94
    CAN$28.94
    Repair Yours CAN$300.00
    DWYER A6-753221

    DWYER

    A6-753221

    PRESSURE SWITCH, 90PSI, 1/4 MNPT; PRESSURE TYPE:-; PRESSURE PORT TYPE:NPT MALE; OPERATING PRESSURE MIN:51PSI; OPERATING PRESSURE MAX:90PSI; CONTACT CONFIGURATION:SPDT; SWITCHING VOLTAGE MAX: ...
    ✓ IN STOCK!
    CAN$68.12 Buy Surplus As Low As CAN$34.45
    CAN$34.45
    Repair Yours CAN$300.00
    DWYER BB221-3

    DWYER

    MERCOID

    BB221-3

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 120 VAC, .3 AMPS, 240 VAC .15 AMPS, 0-600LBS PSI, MAXIMUM 800 LBS PSI
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$172.43
    CAN$172.43
    Repair Yours CAN$372.30
    DWYER DA-31-153-5

    DWYER

    DA-31-153-5

    PRESSURE SWITCH, DA SERIES, ADJUSTABLE DEADBAND, BRASS BOURDON TUBE, STANDARD HOUSING, 9-64 V CIRCUIT, SPDT, 2-60 PSIG
    ✓ IN STOCK!
    CAN$1,418.79 Buy Surplus As Low As CAN$628.89
    CAN$628.89
    Repair Yours CAN$359.19
    DWYER 3002

    DWYER

    3002

    PRESSURE SWITCH - GAGE, PHOTOHELIC RANGE: 0-2.0 INC W.C., 25 PSI MAX
    ✓ IN STOCK!
    CAN$2,406.51 Buy Surplus As Low As CAN$1,050.00
    CAN$1,050.00
    Repair Yours CAN$817.38
    DWYER DAW-7033-153-2

    DWYER

    DAW-7033-153-2

    DAW-7033-153-2 PRESS SW ROHS COMPLIANT: YES , DAW-7033-153-2
    ✓ IN STOCK!
    CAN$2,054.40 Buy Surplus As Low As CAN$1,015.72
    CAN$1,015.72
    Repair Yours CAN$647.21
    DWYER AP-153-33

    DWYER

    AP-153-33

    DISCONTINUED BY MANUFACTURER, POSSIBLE REPLACEMENT PART AP-8021-153-33, DIAPHRAGM OPERATED PRESSURE SWITCH,RANGE 10 VAC-50 W.C. 2.5-12.4 KPA,SPDT MERCURY SWITCH,LOW DEADBAND 5 W.C. 1.2 KPA,H ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$619.44
    CAN$619.44
    Repair Yours CAN$425.93
    DWYER A3002-TP

    DWYER

    A3002-TP

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH GAGE, SERIES A3000, 25 MAX PSI, CIRCUIT HH, TYPE 2 ENCLOSURE, 50/60 HZ, 6 WATTS, 10 AMP, 28 VDC, 120/240 VAC, 170 KPA, 0-2.0" W.C RANGE, TEMPERA ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$296.07
    CAN$296.07
    Repair Yours CAN$250.00
    DWYER DAW-33-153-5

    DWYER

    DAW-33-153-5

    PRESSURE SWITCH, SERIES DA, BOURDON TUBE, 10AMP, 120/240VAC, 2-60PSIG PRESSURE RANGE, SPDT RELAY OUTPUT W/ MERCURY SWITCH, STEEL W/ BRASS MATERIAL, WEATHER-PROOF ENCLOSURE
    ✓ IN STOCK!
    CAN$1,816.10 Buy Surplus As Low As CAN$1,090.24
    CAN$1,090.24
    Repair Yours CAN$714.76
    DWYER DA-31-3

    DWYER

    DA-31-3

    DISCONTINUED BY MANUFACTURER, LOVE CONTROLS, (DA-31-3 / DA313), PRESSURE SWITCH, 0-30PSI, 10A/120V, 5AMP/240V, (MERCOID)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$170.36
    CAN$170.36
    Repair Yours CAN$250.00
    DWYER 1950-10-2F

    DWYER

    1950-10-2F

    DIFFERENTIAL PRESSURE SWITCH, 1950 SERIES, 3.0-11 INCH WATER COLUMN RANGE, SINGLE-POLE DOUBLE-THROW SWITCHING, 1/8 INCH NPT PORT SIZE, EXPLOSION-PROOF, IP54 ENCLOSURE PROTECTION
    ✓ IN STOCK!
    CAN$695.40 Buy Surplus As Low As CAN$417.24
    CAN$417.24
    Repair Yours CAN$359.18
    DWYER DS-7231-153

    DWYER

    LOVE CONTROLS

    DS-7231-153

    PRESSURE SWITCH 10-300PSIG 7-21KG/CM SQ
    ✓ IN STOCK!
    CAN$119.37 Buy Surplus As Low As CAN$49.61
    CAN$49.61
    DWYER AP-153-36

    DWYER

    AP-153-36

    PRESSURE SWITCH, DIAPHRAGM OPERATED, SPDT, 1-20PSIG
    ✓ IN STOCK!
    CAN$997.64 Buy Surplus As Low As CAN$563.53
    CAN$563.53
    Repair Yours CAN$398.97
    DWYER 1638-10

    DWYER

    1638-10

    PRESSURE SWITCH, SERIES 1630, LARGE DIAPHRAGM, 3-12IN-WC , 1638-10
    ✓ IN STOCK!
    CAN$834.53 Buy Surplus As Low As CAN$480.84
    CAN$480.84
    Repair Yours CAN$359.18
    DWYER DA-21-153-9S

    DWYER

    DA-21-153-9S

    DA-21-153-9S PRESS SW, HIGH SENSITIVITY, 10 - 300 PSIG
    ✓ IN STOCK!
    CAN$2,853.21 Buy Surplus As Low As CAN$1,857.58
    CAN$1,857.58
    Repair Yours CAN$954.25
    DWYER 1950G-1-B-24-NA

    DWYER

    1950G-1-B-24-NA

    PRESSURE SWITCH, 1.6INCH-H2O, 1/8 FNPT; PRESSURE TYPE:DIFFERENTIAL; PRESSURE PORT TYPE:NPT FEMALE; OPERATING PRESSURE MIN:0.4INCH-H2O; OPERATING PRESSURE MAX:1.6INCH-H2O; CONTACT CONFIGURATI ...
    ✓ IN STOCK!
    CAN$830.80 Buy Surplus As Low As CAN$533.37
    CAN$533.37
    Repair Yours CAN$359.19
    DWYER 16L20-992

    DWYER

    16L20-992

    A RS 485 COMMUNICATION INTERFA
    ✓ IN STOCK!
    CAN$149.92 Buy Surplus As Low As CAN$69.22
    CAN$69.22
    DWYER A3000-15KPA

    DWYER

    A3000-15KPA

    PRESSURE SWITCH/GAUGE, 15KPA, 1/8FNPT; THREAD SIZE - METRIC:-; OPERATING PRESSURE MAX:15KPA; OPERATING TEMPERATURE MIN:-6.67°C; OPERATING TEMPERATURE MAX:48.9°C; PRODUCT RANGE:PHOTOHELIC A30 ...
    ✓ IN STOCK!
    CAN$1,080.25 Buy Surplus As Low As CAN$439.87
    CAN$439.87
    Repair Yours CAN$359.19
    DWYER 1638

    DWYER

    1638

    DISCONTINUED BY MANUFACTURER, DIAPHRAGM PRESSURE SWITCH, 10 PSI MAX, 15 AMP, 125-480V AC, 1/8-1/4 HP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$336.97
    CAN$336.97
    Repair Yours CAN$359.18
    DWYER 1950P-15-2F

    DWYER

    1950P-15-2F

    PRESSURE PORT TYPE:1/8 FNPT; OPERATING PRESSURE MIN:3PSI; OPERATING PRESSURE MAX:15PSI; CONTACT CONFIGURATION:SPDT; PRODUCT RANGE:1950 SERIES ROHS COMPLIANT: YES , 1950P-15-2F
    ✓ IN STOCK!
    CAN$612.17 Buy Surplus As Low As CAN$466.41
    CAN$466.41
    Repair Yours CAN$359.19
    DWYER DSW-7233-804-5

    DWYER

    LOVE CONTROLS

    DSW-7233-804-5

    PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$349.81 Buy Surplus As Low As CAN$157.08
    CAN$157.08
    Repair Yours CAN$365.90
    DWYER 3000MRS-00

    DWYER

    3000MRS-00

    DIFFERENTIAL PRESSURE GAUGE, PHOTOHELIC SERIES, MAX PRESSURE: 25 PSIG, 0-.25 WC, 24 VDC, 4 INCH FACE DIAL
    ✓ IN STOCK!
    CAN$1,031.72 Buy Surplus As Low As CAN$551.14
    CAN$551.14
    Repair Yours CAN$365.90
    DWYER 3003-C

    DWYER

    3003-C

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH GAGE, PHOTOHELIC, SERIES 3000
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$247.32
    CAN$247.32
    Repair Yours CAN$359.19
    DWYER 1823-5

    DWYER

    1823-5

    LOW DIFFERENTIAL PRESSURE SWITCH, SERIES 1800, SPDT, 15 AMP, 120/480 VAC, 60 HZ, 1/8 INCH FEMALE NPT, 10/25 PSI, 180 DEGREE F
    ✓ IN STOCK!
    CAN$185.11 Buy Surplus As Low As CAN$116.97
    CAN$116.97
    Repair Yours CAN$359.18
    DWYER 1626-10

    DWYER

    1626-10

    PRESSURE SWITCH, SWITCH TYPE: 1626, SINGLE-POLE DOUBLETHROW, 2-11"W.C., 15 AMP @ 120-480 VAC, 60 HZ, RESISTIVE, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 HZ, 3 SCREW TYPE, N/O, N/C, 1/8 INCH FE ...
    ✓ IN STOCK!
    CAN$758.26 Buy Surplus As Low As CAN$486.82
    CAN$486.82
    Repair Yours CAN$359.19
    DWYER PPQ-4129-X2A

    DWYER

    LOVE CONTROLS

    PPQ-4129-X2A

    PRESSURE SWITCH 2X SPST NO 6IN MIN .03IN MAX 10IN
    ✓ IN STOCK!
    CAN$1,223.90 Buy Surplus As Low As CAN$559.42
    CAN$559.42
    Repair Yours CAN$461.45
    DWYER 1996-20

    DWYER

    1996-20

    PRESSURE SWITCH, SERIES 1900, 4-20 IN WC, TYPE 1, 15 AMP, 1/4HP 1/8HP, 125/250 VAC
    ✓ IN STOCK!
    CAN$270.03 Buy Surplus As Low As CAN$168.43
    CAN$168.43
    Repair Yours CAN$359.18
    DWYER DPS-7243-153-62E

    DWYER

    DPS-7243-153-62E

    DPA F&O PRESSURE SWITCH
    ✓ IN STOCK!
    CAN$2,727.00 Buy Surplus As Low As CAN$598.28
    CAN$598.28
    Repair Yours CAN$394.56
    DWYER DH3-004

    DWYER

    DH3-004

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, NPT 1/8 IN FEMALE, 0PSI TO 0.04 PSI, 4 DIGIT LCD, 4-20MA DC, 12-28VDC/VAC, 2 SPDT, REPLACEMENT: DHC-004
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$558.71
    CAN$558.71
    Repair Yours CAN$391.30
    DWYER ADPS-04-2-N

    DWYER

    ADPS-04-2-N

    DIFFERENTIAL PRESSURE SWITCH, WITH DUAL SCALE FIELD, ADJUSTABLE SET POINT KNOB, 0.12 TO 1.60 INCH SET POINT RANGE, 240 VAC, M20 CONNECTION, SPDT, VERTICAL MOUNTING, IP54, 1 AMP, NEMA 3, LIQU ...
    ✓ IN STOCK!
    CAN$51.01 Buy Surplus As Low As CAN$39.35
    CAN$39.35
    Repair Yours Contact Us
    DWYER 43230S

    DWYER

    43230S

    PRESSURE SWITCH CAPSU-PHOTOHELIC 120VAC 50/60HZ 5W
    ✓ IN STOCK!
    CAN$1,588.73 Buy Surplus As Low As CAN$815.61
    CAN$815.61
    Repair Yours CAN$483.01
    DWYER DA-31-3-5

    DWYER

    DA-31-3-5

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 10/5/3A, 2-60PSIG, 120/240/440VAC, REPLACED WITH DA-7031-153-5
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$587.60
    CAN$587.60
    Repair Yours CAN$359.18
    DWYER 1627-5

    DWYER

    1627-5

    PRESSURE SWITCH, 120 TO 480 VAC, 15 AMP, 60 HZ, 50 INCH W.C. PRESSURE LIMIT MAX, 1626 SPDT & 1627 2-SPDT SWITCH TYPE, 1/8 INCH FEMALE NPT PORT
    ✓ IN STOCK!
    CAN$859.31 Buy Surplus As Low As CAN$636.95
    CAN$636.95
    Repair Yours CAN$359.19
    DWYER 1950P-50-2F

    DWYER

    1950P-50-2F

    DIFFERENTIAL PRESSURE SWITCH, EXPLOSION-PROOF, WEATHERPROOF, 0.03-20 INH2O, 70PSI MAX PRESSURE, 90 PSI SURGE, 15A @ 125, 250, AND 480 VAC, 1/8" FEMALE NPT, 3 SCREW TERMINALS , 1950P-50-2F
    ✓ IN STOCK!
    CAN$612.17 Buy Surplus As Low As CAN$466.41
    CAN$466.41
    Repair Yours CAN$359.19
    DWYER DA-531-3-7

    DWYER

    DA-531-3-7

    DA-531-3-7 PRESS SW
    ✓ IN STOCK!
    CAN$647.17 Buy Surplus As Low As CAN$237.29
    CAN$237.29
    Repair Yours CAN$365.90
    DWYER SG3AD0421S

    DWYER

    SG3AD0421S

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, SANITARY, 2.5 INCH DIAL, 1-1/2 INCH CONNECTION, 0-60PSI
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$326.20
    CAN$326.20
    Repair Yours CAN$372.30
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