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    Results 1-50 of 636.
    XYLEM 93-7B-HD

    XYLEM

    MCDONNELL & MILLER

    93-7B-HD

    HEAD MECHANISM, COMBINATION LOW WATER CUT OFF AND PUMP CONTROLLER, 150 PSI, 1" NPT, 7B SWITCH, MAGNETIC REPULSION, (163200)
    ✓ IN STOCK!
    $3,525.49 Buy Surplus As Low As $2,115.29
    $2,115.29
    Repair Yours $1,756.00
    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 FS5-3/4

    XYLEM

    MCDONNELL & MILLER

    FS5-3/4

    FLOW SWITCH, 3/4 NPT, 120/240VAC, 15 GPM
    ✓ IN STOCK!
    $459.98 Buy Surplus As Low As $275.99
    $275.99
    Repair Yours $300.00
    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 101A

    XYLEM

    MCDONNELL & MILLER

    101A

    120VWTR. FEEDER, 150#MAX. #169400
    ✓ IN STOCK!
    $915.92 Buy Surplus As Low As $549.55
    $549.55
    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 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 G-3-SS

    XYLEM

    MCDONNELL & MILLER

    G-3-SS

    (179157), GROUND PROBE, ROD, 36 INCH LENGTH, THREADED END, STAINLESS STEEL MATERIAL
    $84.00 Buy Surplus As Low As $49.20
    $49.20
    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 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 FS4-3T1-1

    XYLEM

    MCDONNELL & MILLER

    FS4-3T1-1

    1"W/TEEFLO SW,HI-FLOW,#115100
    ✓ IN STOCK!
    $433.00 Buy Surplus As Low As $260.00
    $260.00
    XYLEM FS4-3S

    XYLEM

    MCDONNELL & MILLER

    FS4-3S

    FLOW SWITCH, STAINLESS STEEL BODY, 115/230 VAC, 7.4/3.7 AMP, MAX PSI 160, 1 INCH NPT
    ✓ IN STOCK!
    $963.42 Buy Surplus As Low As $578.05
    $578.05
    XYLEM FS4-3DS

    XYLEM

    MCDONNELL & MILLER

    FS4-3DS

    DISCONTINUED BY MANUFACTURER, , FLOW SWITCH, 1 INCH, STAINLESS STEEL BODY, 2 SPDT SWITCHES
    ✓ IN STOCK!
    Buy Surplus As Low As $624.00
    $624.00
    XYLEM FS4-3

    XYLEM

    MCDONNELL & MILLER

    FS4-3

    LIQUID FLOW SWITCH, GENERAL PURPOSE, 160 PSI MAX PRESSURE, 300 DEGREE F MAX LIQUID TEMPERATURE, 10 FT/SEC MAX VELOCITY, 120/240 VAC, 7.4 / 3.7 FULL LOAD AMPS, 44.4 / 22.2 LOCKED ROTOR AMPS, ...
    ✓ IN STOCK!
    $308.00 Buy Surplus As Low As $171.00
    $171.00
    XYLEM FS4-15SS

    XYLEM

    MCDONNELL & MILLER

    FS4-15SS

    (310451), PADDLE KIT, INCLUDES 1/ 2/ 3/ 6IN PADDLES, STAINLESS STEEL
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $26.19
    $26.19
    XYLEM 94-7B-HD

    XYLEM

    MCDONNELL & MILLER

    94-7B-HD

    LOW WATER CUT OFF AND PUMP CONTROLLER, COMBINATION, WITH POTENTIOMETER SWITCH, FOR STEAM BOILERS, 250 PSI MAX PRESSURE, 166400
    ✓ IN STOCK!
    $3,866.49 Buy Surplus As Low As $2,319.89
    $2,319.89
    Repair Yours $1,875.00
    XYLEM 93-HDLS

    XYLEM

    MCDONNELL & MILLER

    93-HDLS

    162402, HEAD MECHANISM LESS SWITCH, LOW WATER CUT OFF, PUMP CNTROLLER FORR STEAM BOILERS, 150 PSI MAX PRESSURE, MAGNETIC REPULSION
    ✓ IN STOCK!
    $1,589.00 Buy Surplus As Low As $982.29
    $982.29
    Repair Yours $708.00
    XYLEM 93-7B

    XYLEM

    MCDONNELL & MILLER

    93-7B

    COMBO LOW WATER CUT-OFF / PUMP CONTROLLER, 93 SERIES, W/POTENTIOMETER SWITCH, FOR USE WITH STEAM BOILER, 150 PSI, 115/230 VAC, 345 VA, (163000)
    ✓ IN STOCK!
    $3,805.17 Buy Surplus As Low As $2,283.10
    $2,283.10
    Repair Yours $1,753.00
    XYLEM 750-P-MT-120

    XYLEM

    MCDONNELL & MILLER

    750-P-MT-120

    DISCONTINUED BY MANUFACTURER, LOW WATER CUT-OFF, GUARDDOG, 176234, (DIRECT REPLACEMENT: FPC-1000-P)
    ✓ IN STOCK!
    Buy Surplus As Low As $212.58
    $212.58
    Repair Yours $300.00
    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 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 47-171

    XYLEM

    MCDONNELL & MILLER

    47-171

    (315450), REPLACEMENT CAP
    ✓ IN STOCK!
    $48.60 Buy Surplus As Low As $32.40
    $32.40
    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 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 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 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 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 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 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 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 SA21-38R

    XYLEM

    MCDONNELL & MILLER

    SA21-38R

    SA21-38R, STRAINER BASKET ASSY
    ✓ IN STOCK!
    $143.00 Buy Surplus As Low As $91.95
    $91.95
    XYLEM 325500

    XYLEM

    MCDONNELL & MILLER

    325500

    (150-14H) GASKET, WITH MOUNTING HOLES, FOR 150 SERIES, RAISED FACE HD
    ✓ IN STOCK!
    $15.52 Buy Surplus As Low As $9.31
    $9.31
    XYLEM 173000

    XYLEM

    MCDONNELL & MILLER

    173000

    HEAD MECHANISM, MERCURY SWITCH, 120-240VAC, 0-150PSI
    ✓ IN STOCK!
    $1,268.56 Buy Surplus As Low As $965.56
    $965.56
    Repair Yours $608.00
    XYLEM 150S-M-MD-HD

    XYLEM

    MCDONNELL & MILLER

    150S-M-MD-HD

    CONTROLLER, LOW WATER CUT-OFF AND PUMP CONTROLLER, SNAP ACTING SPDT SWITCH FOR HIGH TEMPERATURE SERVICE, MAXIMUM DIFFERENTIAL OPERATION HEAD, MAXIMUM PRESSURE 150 PSI, MECHANISM ONLY, (17330 ...
    ✓ IN STOCK!
    $1,563.00 Buy Surplus As Low As $939.00
    $939.00
    Repair Yours $780.00
    XYLEM FS7-4W

    XYLEM

    MCDONNELL & MILLER

    FS7-4W

    FLOW SWITCH, 1-1/4 NPT, 155-230VAC, 3.7/7.4A, 300 PSI MAX
    ✓ IN STOCK!
    $1,083.00 Buy Surplus As Low As $582.43
    $582.43
    XYLEM FS7-4F

    XYLEM

    MCDONNELL & MILLER

    FS7-4F

    FS7-4 UL FOR SPRINKLER #119800
    ✓ IN STOCK!
    $269.51 Buy Surplus As Low As $120.02
    $120.02
    Repair Yours $300.00
    XYLEM FS7-4

    XYLEM

    MCDONNELL & MILLER

    FS7-4

    (119700), FLOW SWITCH, 1-1/4 NPT, BRASS WITH SEALED TUBE CONSTRUCTION, SINGLE POLE, DOUBLE THROW SNAP SWITCH, MAGNETIC SWITCHING MECHANISM
    ✓ IN STOCK!
    $791.48 Buy Surplus As Low As $459.66
    $459.66
    XYLEM FS6-1

    XYLEM

    MCDONNELL & MILLER

    FS6-1

    100 PSI, BRASS HOUSING, HIGH SENSITIVITY FLOW SWITCH 2.5 FLOW SET POINT, 0.12 TO 2.5 GPM
    ✓ IN STOCK!
    $847.65 Buy Surplus As Low As $644.21
    $644.21
    XYLEM FS5-1

    XYLEM

    MCDONNELL & MILLER

    FS5-1

    FLOW SWITCH, 1 NPT, 120/240 VAC, 150 PSI, (114780)
    ✓ IN STOCK!
    $551.63 Buy Surplus As Low As $330.98
    $330.98
    XYLEM FS1

    XYLEM

    MCDONNELL & MILLER

    FS1

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH, HIGH SENSITIVITY,1/2 NPT,100LBS,125VA,115-230VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $427.45
    $427.45
    XYLEM AF-1

    XYLEM

    MCDONNELL & MILLER

    AF-1

    (122800), AIR FLOW SWITCH, 1 POLE, DOUBLE THROW SNAP SWITCH, MATERIAL: BRASS STEEL ALUMINUM, AMBIENT TEMP: 32F, MAXIMUM DUCT TEMP: 300F
    ✓ IN STOCK!
    $443.70 Buy Surplus As Low As $263.61
    $263.61
    XYLEM 94-M-HD

    XYLEM

    MCDONNELL & MILLER

    94-M-HD

    HEAD MECHANISM, 250PSI, SPDT SWITCH, FOR STEAM BOILERS
    ✓ IN STOCK!
    $3,193.55 Buy Surplus As Low As $1,916.13
    $1,916.13
    Repair Yours $1,559.00
    XYLEM 94-M

    XYLEM

    MCDONNELL & MILLER

    94-M

    (165900), HI PRESSURE LEVEL CONTROL, BLACK
    ✓ IN STOCK!
    $3,309.82 Buy Surplus As Low As $1,985.89
    $1,985.89
    Repair Yours $1,456.00
    XYLEM 7-BM

    XYLEM

    MCDONNELL & MILLER

    7-BM

    (110900), PROPORTIONING LWCO SWITCH
    ✓ IN STOCK!
    $2,739.65 Buy Surplus As Low As $1,643.79
    $1,643.79
    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 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 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 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 $64.85
    $64.85
    Repair Yours $300.00
    XYLEM 51-HD

    XYLEM

    MCDONNELL & MILLER

    51-HD

    (134900), HEAD MECHANISM, FOR NUMBER 51 CONTROL,
    ✓ IN STOCK!
    $1,449.94 Buy Surplus As Low As $869.96
    $869.96
    Repair Yours $864.00
    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
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