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    Results 1-50 of 637.
    XYLEM 101A

    XYLEM

    MCDONNELL & MILLER

    101A

    120VWTR. FEEDER, 150#MAX. #169400
    ✓ IN STOCK!
    $908.00 Buy Surplus As Low As $549.55
    $549.55
    XYLEM 110300

    XYLEM

    MCDONNELL & MILLER

    110300

    AUTO RESET SWITCH, HEAD ASSEMBLY ONLY, NO.5, 115 OR 230VAC, 345 VA, 93/94 SERIES
    ✓ IN STOCK!
    $1,171.44 Buy Surplus As Low As $890.29
    $890.29
    Repair Yours $386.00
    XYLEM 14-B

    XYLEM

    MCDONNELL & MILLER

    14-B

    (310447), BLOW DOWN VALVE, SERIES 14-B BALL TYPE, FOR SERIES 47,67, AND 70 BOILER CONTROL BLOW, DOWN VALVE REPLACEMENT
    ✓ IN STOCK!
    $267.00 Buy Surplus As Low As $61.61
    $61.61
    Repair Yours $300.00
    XYLEM 150S-HD

    XYLEM

    MCDONNELL & MILLER

    150S-HD

    HEAD MECHANISM, SNAP ACTING SPDT, FOR 150 SERIES LOW WATER CUT-OFF/PUMP CONTROLLER, (173003)
    ✓ IN STOCK!
    $1,563.00 Buy Surplus As Low As $938.00
    $938.00
    Repair Yours $779.00
    XYLEM 47-2

    XYLEM

    MCDONNELL & MILLER

    47-2

    47W/#2 SPDT SWITCH #132800
    ✓ IN STOCK!
    $2,008.75 Buy Surplus As Low As $1,205.25
    $1,205.25
    XYLEM FS5-3/4

    XYLEM

    MCDONNELL & MILLER

    FS5-3/4

    FLOW SWITCH, 3/4 NPT, 120/240VAC, 15 GPM
    ✓ IN STOCK!
    $547.00 Buy Surplus As Low As $275.99
    $275.99
    Repair Yours $300.00
    XYLEM 150S

    XYLEM

    MCDONNELL & MILLER

    150S

    FLOAT CHAMBER, FOR HIGH PRESSURE LEVEL CONTROL, 150-HD, (171702)
    ✓ IN STOCK!
    $1,717.58 Buy Surplus As Low As $1,030.55
    $1,030.55
    Repair Yours $840.00
    XYLEM P-2-SS

    XYLEM

    MCDONNELL & MILLER

    P-2-SS

    (179535), PROBE 24 IN, FOR LOW WATER CUTOFF
    ✓ IN STOCK!
    $84.00 Buy Surplus As Low As $49.20
    $49.20
    XYLEM PS-851-M-120

    XYLEM

    MCDONNELL & MILLER

    PS-851-M-120

    DISCONTINUED BY MANUFACTURER, CONTROL LOW WATER CUT-OFF, 120/240VAC, 160PSI, 250DEG
    ✓ IN STOCK!
    Buy Surplus As Low As $315.21
    $315.21
    Repair Yours $300.00
    XYLEM PS-802-24

    XYLEM

    MCDONNELL & MILLER

    PS-802-24

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH PROBE STYLE 24V STEAM BOILER
    ✓ IN STOCK!
    Buy Surplus As Low As $134.00
    $134.00
    XYLEM RS-1-LP

    XYLEM

    MCDONNELL & MILLER

    RS-1-LP

    (176203), LOW PRESSURE SENSOR, MAXIMUM WATER TEMPERATURE: 250F (121C), MAXIMUM WATER PRESSURE: 160 PSI (11.2KG/CM2), MAXIMUM STEAM PRESSURE: 15 PSIG (1.0 KG/CM2)
    ✓ IN STOCK!
    $208.27 Buy Surplus As Low As $124.96
    $124.96
    Repair Yours $300.00
    XYLEM RS-2-BR-1

    XYLEM

    MCDONNELL & MILLER

    RS-2-BR-1

    REMOTE SENSOR, 2 LEVELS, NEMA 4X ENCLOSURE, MAXIMUM TEMPERATURE 406 DEG. F (208 DEG. C), MAXIMUM PRESSURE 250 PSIG (17.6 KG/CM), (179525)
    ✓ IN STOCK!
    $827.09 Buy Surplus As Low As $486.82
    $486.82
    Repair Yours $401.00
    XYLEM SA101-38

    XYLEM

    MCDONNELL & MILLER

    SA101-38

    DISCONTINUED BY MANUFACTURER, (347100), STRAINER BASKET ASSEMBLY,FOR STRAINER AND VALVE ASSEMBLY HOUSINGS ON MODEL NUMBER 47, 51, 51-2, 247, 247-2, 847, AND 851S CONTROLS.
    ✓ IN STOCK!
    $131.00 Buy Surplus As Low As $74.00
    $74.00
    XYLEM PSE-801-M-120

    XYLEM

    MCDONNELL & MILLER

    PSE-801-M-120

    DISCONTINUED BY MANUFACTURER, WATER CUT-OFF, PSE-800-M SERIES, LOW WATER CUT-OFF, 120 VOLTS, 15 PSI STEAM / 160 PSI HOT WATER, 250 DEGREE F, 7000 OHMS SENSITIVITY, SELF-CLEANING PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As $250.79
    $250.79
    Repair Yours $300.00
    XYLEM RS-3-BR-1

    XYLEM

    MCDONNELL & MILLER

    RS-3-BR-1

    (179526), HIGH PRESSURE SENSOR
    $980.77 Buy Surplus As Low As $588.46
    $588.46
    Repair Yours $424.00
    XYLEM RS-4-BR-1

    XYLEM

    MCDONNELL & MILLER

    RS-4-BR-1

    (179527), HIGH PRESSURE SENSOR
    ✓ IN STOCK!
    $1,040.00 Buy Surplus As Low As $624.00
    $624.00
    Repair Yours $518.00
    XYLEM RS-5-BR-1

    XYLEM

    MCDONNELL & MILLER

    RS-5-BR-1

    (179528), HIGH PRESSURE REMOTE SENSOR, 4 LEVELS, FOR NON-METALLIC TANKS, 250 PSI, NPT, NEMA 4X
    ✓ IN STOCK!
    $1,215.10 Buy Surplus As Low As $729.06
    $729.06
    Repair Yours $581.00
    XYLEM SA150-106R

    XYLEM

    MCDONNELL & MILLER

    SA150-106R

    (347900) BELLOWS ASSEMBLY, INCLUDES GASKETS NAD SEALS, FOR 150 SERIES
    ✓ IN STOCK!
    $476.00 Buy Surplus As Low As $362.00
    $362.00
    XYLEM SA67-2

    XYLEM

    MCDONNELL & MILLER

    SA67-2

    (344200), FLOAT & BELLOWS ASSEMBLY
    ✓ IN STOCK!
    $285.99 Buy Surplus As Low As $171.59
    $171.59
    XYLEM SWA150S

    XYLEM

    MCDONNELL & MILLER

    SWA150S

    SWITCH ASSEMBLY WITH AUTOMATIC RESET, SNAP SWITCH ASSEMBLY, 150 SERIES, (310462)
    ✓ IN STOCK!
    $638.00 Buy Surplus As Low As $383.00
    $383.00
    XYLEM T-5R

    XYLEM

    MCDONNELL & MILLER

    T-5R

    DISCONTINUED BY MANUFACTURER, TIME DELAY RELAY 5SEC 120V
    ✓ IN STOCK!
    Buy Surplus As Low As $63.95
    $63.95
    XYLEM 347600

    XYLEM

    MCDONNELL & MILLER

    347600

    (SA150-11) FLOAT & ROD ASSEMBLY
    ✓ IN STOCK!
    $463.09 Buy Surplus As Low As $277.85
    $277.85
    XYLEM 369

    XYLEM

    MCDONNELL & MILLER

    369

    SENSOR, 2 1/2" NPT, 1 3/4" INSERTION LENGTH, 20 PSI, AUTO RESET MECHANICAL LOW WATER CUT OFF FOR STEAM BOILERS, PART NUMBER 155300
    ✓ IN STOCK!
    $740.02 Buy Surplus As Low As $444.01
    $444.01
    Repair Yours $335.00
    XYLEM 47-171

    XYLEM

    MCDONNELL & MILLER

    47-171

    (315450), REPLACEMENT CAP
    ✓ IN STOCK!
    $46.17 Buy Surplus As Low As $32.40
    $32.40
    XYLEM 47-2M

    XYLEM

    MCDONNELL & MILLER

    47-2M

    (132900), WATER FEEDER LWCO
    ✓ IN STOCK!
    $2,197.93 Buy Surplus As Low As $1,318.76
    $1,318.76
    XYLEM 51-2

    XYLEM

    MCDONNELL & MILLER

    51-2

    35# FEEDER 1"W/CUTOFFSW135000
    ✓ IN STOCK!
    $2,469.72 Buy Surplus As Low As $1,481.83
    $1,481.83
    XYLEM SA-150-124

    XYLEM

    MCDONNELL & MILLER

    SA-150-124

    DISCONTINUED BY MANUFACTURER, MERCURY SWITCH, 6INCH WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As $241.00
    $241.00
    XYLEM SA-150-125

    XYLEM

    MCDONNELL & MILLER

    SA-150-125

    DISCONTINUED BY MANUFACTURER, MERCURY SWITCH, 150 SERIES, 2 WIRE, PUMP CONTROL & LOW WATER CUT-OFF
    ✓ IN STOCK!
    Buy Surplus As Low As $148.21
    $148.21
    XYLEM SA21-6

    XYLEM

    MCDONNELL & MILLER

    SA21-6

    VALVE ASSEMBLY, 339500, FOR NO 21 SERIES, 2X2X2
    ✓ IN STOCK!
    $1,061.00 Buy Surplus As Low As $457.41
    $457.41
    XYLEM TC-4

    XYLEM

    MCDONNELL & MILLER

    TC-4

    (TC-U AND TC-L), TEST-N-CHECK VALVES, 2 VALVES, UPPER AND LOWER VALVE, 1" NPT, 160 PSI
    ✓ IN STOCK!
    $1,142.37 Buy Surplus As Low As $868.20
    $868.20
    XYLEM FS8-W

    XYLEM

    MCDONNELL & MILLER

    FS8-W

    LIQUID FLOW SWITCH, GENERAL PURPOSE, SEALED MONEL BELLOWS, SINGLE POLE DOUBLE THROW, SNAP SWITCH, 160 PSI, W/ 4 PADDLES: 1IN / 2IN / 3IN / 6IN, SENSITIVITY ADJUSTING SCREW
    ✓ IN STOCK!
    $400.00 Buy Surplus As Low As $231.00
    $231.00
    Repair Yours $300.00
    XYLEM FS-251

    XYLEM

    MCDONNELL & MILLER

    FS-251

    FLOW SWITCH, 160 PSI, BRASS HOUSING, GENERAL PURPOSE, 5.1 TO 131.1, GPM, 120 VAC VOLTAGE
    ✓ IN STOCK!
    $292.17 Buy Surplus As Low As $175.30
    $175.30
    XYLEM 250-1-30

    XYLEM

    MCDONNELL & MILLER

    250-1-30

    1"RELF VLV 30# 1,170,000BTU
    ✓ IN STOCK!
    $367.00 Buy Surplus As Low As $251.10
    $251.10
    XYLEM 344800

    XYLEM

    MCDONNELL & MILLER

    344800

    (SA91-30B) BURNER SWITCH
    ✓ IN STOCK!
    $169.00 Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $300.00
    XYLEM 61

    XYLEM

    MCDONNELL & MILLER

    61

    LOW WATER CUT-OFF, (140100), ADJUSTABLE OUTLET, 1 INCH NPT
    ✓ IN STOCK!
    $607.55 Buy Surplus As Low As $364.53
    $364.53
    Repair Yours $359.00
    XYLEM 63

    XYLEM

    MCDONNELL & MILLER

    63

    (142400), LOW WATER CUT-OFF
    $1,132.25 Buy Surplus As Low As $679.35
    $679.35
    Repair Yours $520.00
    XYLEM 63-M-HD

    XYLEM

    MCDONNELL & MILLER

    63-M-HD

    MANUAL RESET, MECHANICAL LOW WATER CUT OFF FOR HOT WATER AND STEAM BOILERS, WITH 50 PSI MAX BOILER PRESSURE, HEAD MECHANISM ONLY, PART NUMBER 143200
    ✓ IN STOCK!
    $1,054.40 Buy Surplus As Low As $632.64
    $632.64
    Repair Yours $406.00
    XYLEM 64

    XYLEM

    MCDONNELL & MILLER

    64

    LOW WATER CUT-OFF, MAXIMUM BOILER PRESSURE 50 PSI, ADJUSTABLE BX OUTLET, HEAVY DUTY, VALVE, 143600, 1 INCH/ 25 MM NPT
    $852.49 Buy Surplus As Low As $511.49
    $511.49
    Repair Yours $436.00
    XYLEM 67-G

    XYLEM

    MCDONNELL & MILLER

    67-G

    MILLIVOLT LWCOW/QHU FIT.149600
    ✓ IN STOCK!
    $893.43 Buy Surplus As Low As $536.06
    $536.06
    Repair Yours $415.00
    XYLEM 42S-HD

    XYLEM

    MCDONNELL & MILLER

    42S-HD

    PUMP CONTROLLER, HEAD MECHANISM, ANDLOW WATER CUT-OFF, 50PSI MAX,120/240VAC
    ✓ IN STOCK!
    $1,418.33 Buy Surplus As Low As $851.00
    $851.00
    Repair Yours $693.00
    XYLEM 51-HD

    XYLEM

    MCDONNELL & MILLER

    51-HD

    (134900), HEAD MECHANISM, FOR NUMBER 51 CONTROL,
    ✓ IN STOCK!
    $1,304.95 Buy Surplus As Low As $782.97
    $782.97
    Repair Yours $649.87
    XYLEM 5-M

    XYLEM

    MCDONNELL & MILLER

    5-M

    SELECTOR SWITCH, 2 LEVELS, MANUAL RESET,(110400)
    ✓ IN STOCK!
    $1,377.30 Buy Surplus As Low As $826.38
    $826.38
    XYLEM 63-HD

    XYLEM

    MCDONNELL & MILLER

    63-HD

    HEAD MECHANISM, LOW WATER CUTOFF, 142600
    ✓ IN STOCK!
    $966.82 Buy Surplus As Low As $580.09
    $580.09
    Repair Yours $484.00
    XYLEM 7-B

    XYLEM

    MCDONNELL & MILLER

    7-B

    WATER CUT OFF SWITCH, POTENTIOMETER, PROPORTIONAL, AUTO RESET
    ✓ IN STOCK!
    $2,393.04 Buy Surplus As Low As $1,435.82
    $1,435.82
    XYLEM 93

    XYLEM

    MCDONNELL & MILLER

    93

    (162300), HI PRESSURE LEVEL CONTROL
    ✓ IN STOCK!
    $1,730.79 Buy Surplus As Low As $1,038.47
    $1,038.47
    Repair Yours $818.83
    XYLEM 94

    XYLEM

    MCDONNELL & MILLER

    94

    (165200), HI PRESSURE LEVEL CONTROL
    ✓ IN STOCK!
    $3,309.82 Buy Surplus As Low As $1,985.89
    $1,985.89
    Repair Yours $1,616.00
    XYLEM 94-HD

    XYLEM

    MCDONNELL & MILLER

    94-HD

    (165300), HEAD MECHANISM
    ✓ IN STOCK!
    $3,193.55 Buy Surplus As Low As $1,916.13
    $1,916.13
    Repair Yours $1,294.00
    XYLEM 94-HDLS

    XYLEM

    MCDONNELL & MILLER

    94-HDLS

    (165302), HEAD MECHANISM LESS SWITCH
    ✓ IN STOCK!
    $1,630.63 Buy Surplus As Low As $978.38
    $978.38
    Repair Yours $752.00
    XYLEM AF1-S

    XYLEM

    MCDONNELL & MILLER

    AF1-S

    STAINLESS STEEL AF-1 #123000
    ✓ IN STOCK!
    $626.00 Buy Surplus As Low As $376.00
    $376.00
    XYLEM AF-2

    XYLEM

    MCDONNELL & MILLER

    AF-2

    (123200), AIR FLOW SWITCH
    ✓ IN STOCK!
    $479.00 Buy Surplus As Low As $266.09
    $266.09
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