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    Results 1-50 of 948.
    DUNGS AA-A2-4-3

    DUNGS

    AA-A2-4-3

    DISCONTINUED BY MANUFACTURER, AIR PRESSURE SWITCH, HOSE BARB CONNECTION, NEMA TYPE 4, 5 AMP RESISTIVE/ 3 AMP INDUCTIVE, 120 VAC, 7 PSI MAX. OPERATING PRESSURE, NPT THREADED CONNECTIONS, REPL ...
    ✓ IN STOCK!
    $110.37 Buy New $110.37
    $77.77
    Repair Yours Contact Us
    DUNGS AA-A2-6-3

    DUNGS

    AA-A2-6-3

    AA-A2-6-3, 0.4 - 4"WC RANGE, SPDT, NEMA 4, 1/4" NPT POSITIVE, 1/8" NPT NEGATIVE AIR PRESSURE SWITCH, 217-330A
    ✓ IN STOCK!
    $163.00 Buy New $163.00
    $82.40
    Repair Yours Contact Us
    DUNGS AA-A2-6-6

    DUNGS

    AA-A2-6-6

    DIFFERENTIAL PRESSURE SWITCH, FOR AIR, FLUE AND EXHAUST GASSES, FIELD ADJUSTABLE, 1/4 INCH NPT POSITIVE, 1/8 INCH NEGATIVE, 24-250 VOLT AC, 24-48 VOLT MAX, SCREW TERMINALS, NEMA TYPE 4
    ✓ IN STOCK!
    $290.24 Buy New $290.24
    $93.93
    Repair Yours Contact Us
    DUNGS GAO-A2-4-5

    DUNGS

    GAO-A2-4-5

    GAS PRESSURE SWITCH, MODULAR MOUNT, 2IN TO 20IN WC, HIGH OR LOW, AUTOMATIC RESET SPDT SWITCH, 10AMP @ 120VAC, 8AMP FLA, NEMA TYPE 4
    ✓ IN STOCK!
    $177.00 Buy New $177.00
    $97.97
    Repair Yours Contact Us
    DUNGS GMH-A2-4-8

    DUNGS

    GMH-A2-4-8

    GAS PRESSURE SWITCH, 40 TO 200 WC
    ✓ IN STOCK!
    $162.00 Buy New $162.00
    $124.00
    Repair Yours Contact Us
    DUNGS GAO-A4-4-6

    DUNGS

    GAO-A4-4-6

    DISCONTINUED BY MANUFACTURER, GAS PRESSURE SWITCH PIPE MOUNT, A4 PRESSURE SWITCH, 7 PSI (500 MBAR), NEMA TYPE4, -40 F TO +140 F, 12" TO 60" W.C
    ✓ IN STOCK!
    $149.83 Buy New $149.83
    $107.06
    Repair Yours Contact Us
    DUNGS 266936

    DUNGS

    266936

    AIR PRESSURE SWITCH, 2 TO 20, 5-AMP, 120 VAC, NEMA TYPE 4, FORMERLY 217-331A
    ✓ IN STOCK!
    $159.00 Buy New $159.00
    $105.00
    Repair Yours Contact Us
    DUNGS LGW 3 A4

    DUNGS

    LGW 3 A4

    DIFFERENTIAL PRESSURE SWITCH, 0.4-3MBAR, 24 ... 250 V AC, 24 ... 48 V DC, IP54
    ✓ IN STOCK!
    $213.13 Buy New $213.13
    $121.20
    Repair Yours Contact Us
    DUNGS 266948

    DUNGS

    266948

    GML-A4-4-8 GAS PRESSURE SWITCH, PIPE MOUNT 40 TO 200 W.C, LOW, MANUAL RESET, SPDT, SW 10A @ 120 VAC, 8A, FLA, NEMA TYPE 4 (FORMERLY 217-342A)
    ✓ IN STOCK!
    $206.00 Buy New $206.00
    $124.00
    Repair Yours $200.00
    DUNGS 266959

    DUNGS

    266959

    PRESSURE SWITCH, GAO-A4 SERIES, GAS/AIR, 2.00"-20.00" W.C. RANGE, HIGH OR LOW, AUTOMATIC RESET, SPDT, 10A @ 24VDC, GOLD PLATED CONTACTS, NEMA TYPE 4, (GAO-A4-4-5 GOLD), (FORMERLY 222-268A)
    $273.00 Buy New $273.00
    $164.00
    Repair Yours $200.00
    DUNGS 229609

    DUNGS

    229609

    FRS 710/6 STAND ALONE PRESSURE REGULATOR 1” NPT OUTLET PRESSURE RANGES 1" TO 80" W.C. STANDARD SPRING 4" TO 12" W.C. (BLUE) (FORMERLY 229-609)
    $506.00 Buy New $506.00
    $304.00
    Repair Yours $253.00
    DUNGS FRI 712/6

    DUNGS

    FRI 712/6

    MODULAR REGULATOR, PRESSURE REGULATOR, ADJUSTABLE SETPOINT, 7 PSI, 50 MICRON, 1IN, STANDARD SPRING, (230475)
    ✓ IN STOCK!
    $631.30 Buy New $631.30
    $418.37
    Repair Yours $286.00
    DUNGS 217340A

    DUNGS

    217340A

    DISCONTINUED BY MANUFACTURER, GAS PRESSURE SWITCH, 1IN - 20IN W.C., 10 A, 7 PSI MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $349.70
    $349.70
    Repair Yours $300.00
    DUNGS LGW150A4

    DUNGS

    LGW150A4

    AIR PRESSURE SWITCH, ADJUSTABLE DIAL, 30-150M BAR, SPDT, 6A, 230V
    ✓ IN STOCK!
    $175.60 Buy New $175.60
    $101.99
    Repair Yours $300.00
    DUNGS 230472

    DUNGS

    230472

    MODULAR PRESSURE REGULATOR, FRI 705/6 OUTLET, 1" TO 80" W.C., STANDARD SPRING 4" TO 12" W.C., 50 MICRON, (BLUE)
    ✓ IN STOCK!
    $524.00 Buy New $524.00
    $282.00
    Repair Yours $300.00
    DUNGS 266925

    DUNGS

    266925

    GAS PRESSURE SWITCH, MODULAR MOUNT, 12-60" W.C., SPDT, 10 AMP RESISTIVE / 8 AMP INDUCTIVE @ 120 VAC, 1/2" NPT CONDUIT CONNECTION, 7 PSI MAX OPERATING PRESSURE, MANUAL RESET, NEMA TYPE 4, (FO ...
    ✓ IN STOCK!
    $182.00 Buy New $182.00
    $102.00
    Repair Yours $300.00
    DUNGS 266956

    DUNGS

    266956

    LGW 50 A4 AIR PRESSURE SWITCH 2.5 TO 50 MBAR SPDT SW 6A @ 230 VAC 3A FLA,IP 54 (FORMERLY 221-592A)
    ✓ IN STOCK!
    $190.00 Buy New $190.00
    $119.84
    Repair Yours $300.00
    DUNGS 266927

    DUNGS

    266927

    GAS PRESSURE SWITCH, MANUAL RESET, 1/4" NPT, NEMA TYPE 4, (FORMERLY 217-326A), GMH-A4-4-4
    ✓ IN STOCK!
    $188.00 Buy New $188.00
    $105.06
    Repair Yours $300.00
    DUNGS 157540

    DUNGS

    157540

    MVD 510/5 SINGLE AUTOMATIC SHUT-OFF VALVE RP 1 230 VAC (+10%/-15%), 50/60 HZ 25 VA, IP 54 (FORMERLY 157-540)
    ✓ IN STOCK!
    $874.10 Buy New $874.10
    $533.79
    Repair Yours $300.00
    DUNGS 209064

    DUNGS

    209064

    FRNG 515 PROPORTIONATOR / ZERO GOVERNOR 1 1/2 RP (FORMERLY 209-064)
    ✓ IN STOCK!
    $962.63 Buy New $962.63
    $524.54
    Repair Yours $300.00
    DUNGS 217641

    DUNGS

    217641

    VALVE, MVD 505/602, SINGLE AUTOMATIC SHUT-OFF VALVE, 1/2" NPT, 120 VAC (+10%/-15%), 60 HZ, 15 VA, SCREW TERMINALS, NEMA TYPE 12, (FORMERLY 46040-2 OR 217-641)
    ✓ IN STOCK!
    $629.00 Buy New $629.00
    $479.00
    Repair Yours $300.00
    DUNGS 220968

    DUNGS

    220968

    DISCONTINUED BY MANUFACTURER, FRNG 505 PROPORTIONATOR / ZERO GOVERNOR 1/2 RP (FORMERLY 220-968)
    ✓ IN STOCK!
    Buy Surplus As Low As $155.00
    $155.00
    Repair Yours $300.00
    DUNGS 220969

    DUNGS

    220969

    PROPORTIONATOR, ZERO GOVERNOR, ALUMINUM, ADJUSTABLE SETPOINT SPRING, NON-ADJUSTABLE COUNTERPSPRING
    ✓ IN STOCK!
    $573.62 Buy New $573.62
    $190.50
    Repair Yours $300.00
    DUNGS 220970

    DUNGS

    220970

    FRNG 510 PROPORTIONATOR / ZERO GOVERNOR 1” RP (FORMERLY 220-970)
    ✓ IN STOCK!
    $625.72 Buy New $625.72
    $397.68
    Repair Yours $300.00
    DUNGS 266848

    DUNGS

    266848

    AIR PRESSURE SWITCH, PIPE MOUNT 2 TO 20 W.C, HIGH OR LOW, 120 VAC
    ✓ IN STOCK!
    $130.22 Buy New $130.22
    $78.13
    Repair Yours $300.00
    DUNGS 266915

    DUNGS

    266915

    GAS PRESSURE SWITCH, 0.40 - 4 IN. W.C. SETTING RANGE, <- 0.20 IN. W.C. SWITCHING HYSTERESIS, GAO-A2-4-3
    ✓ IN STOCK!
    $174.00 Buy New $174.00
    $104.03
    Repair Yours $300.00
    DUNGS 266916

    DUNGS

    266916

    GAO-A2-4-5 GAS PRESSURE SWITCHES, MODULAR MOUNT 2“ TO 20“ W.C; HIGH OR LOW; AUTOMATIC RESET SPDT SW 10A @ 120 VAC 8A FLA, NEMA TYPE 4 (FORMERLY 217-087A)
    ✓ IN STOCK!
    $173.00 Buy New $173.00
    $103.00
    Repair Yours $300.00
    DUNGS 266917

    DUNGS

    266917

    GAO-A2-4-6 GAS PRESSURE SWITCHES, MODULAR MOUNT 12 TO 60 W.C; HIGH OR LOW; AUTOMATIC RESET SPDT SW 10A @ 120 VAC 8A FLA, NEMA TYPE 4 (FORMERLY 217-088A)
    ✓ IN STOCK!
    $173.00 Buy New $173.00
    $96.82
    Repair Yours $300.00
    DUNGS 266911

    DUNGS

    266911

    AIR PRESSURE SWITCH, 0.4 - 4" WC RANGE, SPDT, NEMA 4, 5/32" HOSE CONNECTION
    ✓ IN STOCK!
    $125.30 Buy New $125.30
    $75.18
    Repair Yours $300.00
    DUNGS 266921

    DUNGS

    266921

    GAS PRESSURE SWITCH, GAO-A4-4-5, PIPE MOUNT 2 TO 20 W.C, 1/4 INCH NPT, HIGH OR LOW, AUTOMATIC RESET, SPDT SWITCH 10A @ 120 VAC 8A FLA, NEMA TYPE 4
    ✓ IN STOCK!
    $173.00 Buy New $173.00
    $104.03
    Repair Yours $300.00
    DUNGS 266922

    DUNGS

    266922

    GAO-A4-4-6 GAS PRESSURE SWITCHES, PIPE MOUNT 12“ TO 60“ W.C; HIGH OR LOW; AUTOMATIC RESET SPDT SW 10A @ 120 VAC 8A FLA, NEMA TYPE 4 (FORMERLY 217-093A)
    ✓ IN STOCK!
    $171.00 Buy New $171.00
    $130.00
    Repair Yours $300.00
    DUNGS 266930

    DUNGS

    266930

    GMH-A4-4-8 GAS PRESSURE SWITCHES, PIPE MOUNT 40 TO 200 W.C; HIGH, MANUAL RESET SPDT SW 10A @ 120 VAC, 8A FLA, NEMA TYPE 4 (FORMERLY 217-328A)
    ✓ IN STOCK!
    $206.00 Buy New $206.00
    $114.00
    Repair Yours $300.00
    DUNGS 266938

    DUNGS

    266938

    DIFFERENTIAL PRESSURE SWITCH, FOR AIR, FLUE AND EXHAUST GASSES, FIELD ADJUSTABLE, 1/4 INCH NPT POSITIVE, 1/8 INCH NEGATIVE, 24-250 VOLT AC, 24-48 VOLT MAX, SCREW TERMINALS, NEMA TYPE 4
    ✓ IN STOCK!
    $159.00 Buy New $159.00
    $81.80
    Repair Yours $300.00
    DUNGS 266945

    DUNGS

    266945

    GAS PRESSURE SWITCH, PIPE MOUNT 1 TO 20 W.C; LOW; MANUAL RESET SPDT SW 10A @ 120 VAC 8A FLA, NEMA TYPE 4 (FORMERLY 217-340A)
    ✓ IN STOCK!
    $176.00 Buy New $176.00
    $102.00
    Repair Yours $300.00
    DUNGS 266947

    DUNGS

    266947

    GML-A4-4-6 GAS PRESSURE SWITCHES, PIPE MOUNT 12 TO 60 W.C; LOW; MANUAL RESET SPDT SW 10A @ 120 VAC 8A FLA, NEMA TYPE 4 (FORMERLY 217-341A)
    ✓ IN STOCK!
    $182.00 Buy New $182.00
    $102.00
    Repair Yours $300.00
    DUNGS 266928

    DUNGS

    266928

    GAS PRESSURE SWITCH, PIPE MOUNT 12 TO 60 W.C; HIGH, MANUAL RESET, SPDT, SW 10A @ 120 VAC 8A FLA, NEMA TYPE 4 (FORMERLY 217-327A), GMH-A44-6
    ✓ IN STOCK!
    $182.00 Buy New $182.00
    $109.14
    Repair Yours $300.00
    DUNGS 266942

    DUNGS

    266942

    GAS PRESSURE SWITCH, MODULAR MOUNT, 1 INCH TO 20 INCH W.C, MANUAL RESET, SPDT, 10 A / 8 A @ 120 VAC, 1/2" NPT CONDUIT CONNECTION, NEMA TYPE 4, (FORMERLY 217-337A), **GML-A2-4-4**
    ✓ IN STOCK!
    $182.00 Buy New $182.00
    $109.14
    Repair Yours $300.00
    DUNGS 266943

    DUNGS

    266943

    GAS PRESSURE SWITCH, GML-A2-4-6, SPDT SWITCH 10A RESISTIVE/8A INDUCTIVE AT 120 VAC, 20 MA AT 24VDC MAX, 1 AMP AT 48 VDC, 1/2INCH NPT CONDUIT CONNECTION, NEMA TYPE 4 RATING, 7 PSI MAX OPERATI ...
    ✓ IN STOCK!
    $182.00 Buy New $182.00
    $109.57
    Repair Yours $300.00
    DUNGS 266955

    DUNGS

    266955

    LGW 10 A4 AIR PRESSURE SWITCH 1 TO 10 MBAR SPDT SW 6A @ 230 VAC 3A FLA,IP 54 (FORMERLY 221-591A)
    ✓ IN STOCK!
    $191.00 Buy New $191.00
    $107.06
    Repair Yours $300.00
    DUNGS 266968

    DUNGS

    266968

    INTERLOCK SWITCH, WITH VISUAL INDICATION, SPDT, 10A RES, 8A FLA @ 120 VAC, NEMA TYPE 4, UL RECOGNIZED, CSA CERTIFIED AND FM APPROVED, REPLACES 224-253A
    ✓ IN STOCK!
    $194.00 Buy New $194.00
    $129.00
    Repair Yours $300.00
    DUNGS 226458

    DUNGS

    226458

    GAS REGULATOR, BUTANE, FRG 705/6 PROPORTIONATOR / ZERO GOVERNOR, 1/2 INCH NPT, FORMERLY 226-458
    ✓ IN STOCK!
    $532.00 Buy New $532.00
    $318.86
    Repair Yours $300.00
    DUNGS 226459

    DUNGS

    226459

    REGULATOR, PROPORTIONATOR/ZERO GOVERNOR, ADJUSTABLE SETPOINT SPRING, NONADJUSTABLE COUNTER-SPRING, 3/4" NPT
    ✓ IN STOCK!
    $453.00 Buy New $453.00
    $297.95
    Repair Yours $300.00
    DUNGS 226460

    DUNGS

    226460

    PNEUMATIC REGULATOR, PROPORTIONATOR ZERO GOVERNOR, TYPE FRG-710/6, 7 PSI, 500 MBAR, 1 IN NPT, PROPORTIONATOR: 2 TO 82 IN. W.C., ZERO GOVERNOR: 2 TO 20 IN. W.C., ALUMINUM, FORMERLY 226-460
    ✓ IN STOCK!
    $466.00 Buy New $466.00
    $305.00
    Repair Yours $300.00
    DUNGS 267145

    DUNGS

    267145

    AIR PRESSURE SWITCH,AA-A4-4-6, 12 TO 60 W.C SPDT, SW 5A @ 120 VAC 3A FLA, NEMA TYPE 4 (FORMERLY 254-395A)
    ✓ IN STOCK!
    $215.59 Buy New $215.59
    $129.35
    Repair Yours $300.00
    DUNGS 267318

    DUNGS

    267318

    VBS-327 BRASS ORIFICES & VENTURI METERS 1/2“ NPT BETA RATIO 0.327, HEAD LOSS 10%; 64 SCFH (FORMERLY 48060-3)
    ✓ IN STOCK!
    $361.54 Buy New $361.54
    $148.34
    Repair Yours $300.00
    DUNGS 229595

    DUNGS

    229595

    PRESSURE REGULATOR, FRS 705/6, STAND ALONE, 1/2 NPT OUTLET, PRESSURE RANGES 1" TO 80" W.C., STANDARD SPRING, 4" TO 12" W.C. (BLUE) (FORMERLY 229-595)
    ✓ IN STOCK!
    $500.00 Buy New $500.00
    $277.00
    Repair Yours $300.00
    DUNGS 267143

    DUNGS

    267143

    (AA-A4-4-3), AIR PRESSURE SWITCH,0.4 TO 4 W.C, SPDT SW 5A @ 120 VAC, 3A FLA, NEMA TYPE 4, (FORMERLY 254-393A)
    ✓ IN STOCK!
    $169.00 Buy New $169.00
    $102.99
    Repair Yours $300.00
    DUNGS 275248

    DUNGS

    275248

    GAS PRESSURE SWITCH, GMH-A4-4-4 W/24V LIGHT, 1" TO 20" W.C.; HIGH; MANUAL RESET, SPDT SW 10A @ 24VAC RES; 1A MAX @ 24VDC. NEMA TYPE 4 WITH 24 VDC/VAC LIGHT INSTALLED
    ✓ IN STOCK!
    $246.00 Buy New $246.00
    $138.37
    Repair Yours $300.00
    DUNGS 275249

    DUNGS

    275249

    GAS PRESSURE SWITCH, GMH-A4-4-6 W/24V LIGHT, 12" TO 60" W.C.; HIGH; MANUAL RESET, SPDT SW 10A @ 24VAC RES; 1A MAX @ 24VDC. NEMA TYPE 4 WITH 24 VDC/VAC LIGHT INSTALLED
    ✓ IN STOCK!
    $246.00 Buy New $246.00
    $148.00
    Repair Yours $300.00
    DUNGS 276643

    DUNGS

    276643

    GAS PRESSURE SWITCH, GML-A4-4-4 W/24V LIGHT, 1 TO 20 W.C, LOW, MANUAL RESET WITH 24V LIGHT INSTALLED
    ✓ IN STOCK!
    $246.00 Buy New $246.00
    $148.44
    Repair Yours $300.00
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