Product Search

    SEARCH NOW FOR ALL YOUR MCDONNELL & MILLER SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 635.
    XYLEM FS5-3/4

    XYLEM

    MCDONNELL & MILLER

    FS5-3/4

    FLOW SWITCH, 3/4 NPT, 120/240VAC, 15 GPM
    ✓ IN STOCK!
    $499.80 Buy Surplus As Low As $286.00
    $286.00
    Repair Yours $238.00
    XYLEM 150-1

    XYLEM

    MCDONNELL & MILLER

    150-1

    CASTING FOR 150 & 158
    ✓ IN STOCK!
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    XYLEM 150E-CU

    XYLEM

    MCDONNELL & MILLER

    150E-CU

    (310490), LOW WATER CUTOFF AND PUMP CONTROLLER, LIGHT INDICATORS, CERTIFIED AS REGULATING DEVICE ONLY, AUTOMATIC RESET FOR 150E/157E
    $777.00 Buy Surplus As Low As $467.00
    $467.00
    Repair Yours $388.00
    XYLEM 150S

    XYLEM

    MCDONNELL & MILLER

    150S

    FLOAT CHAMBER, FOR HIGH PRESSURE LEVEL CONTROL, 150-HD, (171702)
    ✓ IN STOCK!
    $1,684.00 Buy Surplus As Low As $1,011.00
    $1,011.00
    Repair Yours $840.00
    XYLEM G-2-SS

    XYLEM

    MCDONNELL & MILLER

    G-2-SS

    PROBE ROD, 24" 316,STAINLESS STEEL
    ✓ IN STOCK!
    $53.00 Buy Surplus As Low As $32.00
    $32.00
    XYLEM G-3-SS

    XYLEM

    MCDONNELL & MILLER

    G-3-SS

    (179157), GROUND PROBE, ROD, 36 INCH LENGTH, THREADED END, STAINLESS STEEL MATERIAL
    ✓ IN STOCK!
    $80.34 Buy Surplus As Low As $47.00
    $47.00
    XYLEM P-3-SS

    XYLEM

    MCDONNELL & MILLER

    P-3-SS

    (179540), PROBE 36 IN.
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    XYLEM P-4-SS

    XYLEM

    MCDONNELL & MILLER

    P-4-SS

    (179545), PROBE 48 IN.
    ✓ IN STOCK!
    $126.00 Buy Surplus As Low As $76.00
    $76.00
    XYLEM P-5-SS

    XYLEM

    MCDONNELL & MILLER

    P-5-SS

    (179550), PROBE 60 IN.
    ✓ IN STOCK!
    $164.00 Buy Surplus As Low As $99.00
    $99.00
    XYLEM RB-122-E

    XYLEM

    MCDONNELL & MILLER

    RB-122-E

    LOW WATER CUT OFF, GUARD DOG SERIES, PROBE CONTROL, FOR HOT WATER BOILERS, 120 VAC, 3.1 VA, 5.8 AMP, 160 PSI MAX, AUTOMATIC RESET, (144676)
    ✓ IN STOCK!
    $220.00 Buy Surplus As Low As $132.00
    $132.00
    Repair Yours $200.00
    XYLEM RS-1-HP

    XYLEM

    MCDONNELL & MILLER

    RS-1-HP

    (176199), HIGH PRESSURE SENSOR
    ✓ IN STOCK!
    $252.00 Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $200.00
    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!
    $206.00 Buy Surplus As Low As $124.00
    $124.00
    Repair Yours $200.00
    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!
    $803.00 Buy Surplus As Low As $482.00
    $482.00
    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.
    Buy Surplus As Low As $52.19
    $52.19
    XYLEM SA150-106R

    XYLEM

    MCDONNELL & MILLER

    SA150-106R

    BELLOWS ASSEMBLY AND GASKETS, FOR 150 SERIES, (347900)
    ✓ IN STOCK!
    $450.45 Buy Surplus As Low As $327.00
    $327.00
    XYLEM SA150-11

    XYLEM

    MCDONNELL & MILLER

    SA150-11

    FLOAT AND ROD ASSEMBLY, WITH GASKET, FOR 150 SERIES PUMP CONTROL
    ✓ IN STOCK!
    $513.00 Buy Surplus As Low As $351.00
    $351.00
    XYLEM SA-47-101-102

    XYLEM

    MCDONNELL & MILLER

    SA-47-101-102

    VALVE & STRAINER ASSEMBLY, FOR 47, 247, 847
    ✓ IN STOCK!
    $769.00 Buy Surplus As Low As $462.00
    $462.00
    Repair Yours $384.00
    XYLEM SA67-2

    XYLEM

    MCDONNELL & MILLER

    SA67-2

    (344200), FLOAT & BELLOWS ASSEMBLY
    ✓ IN STOCK!
    $323.00 Buy Surplus As Low As $194.00
    $194.00
    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 $67.32
    $67.32
    XYLEM 347600

    XYLEM

    MCDONNELL & MILLER

    347600

    SA150-11, FLOAT & ROD ASSY
    ✓ IN STOCK!
    $482.00 Buy Surplus As Low As $290.00
    $290.00
    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!
    $704.55 Buy Surplus As Low As $403.00
    $403.00
    Repair Yours $335.00
    XYLEM 369-MV

    XYLEM

    MCDONNELL & MILLER

    369-MV

    LWCO 1 3/4" INSERT MV 155400
    ✓ IN STOCK!
    $733.00 Buy Surplus As Low As $440.00
    $440.00
    Repair Yours $366.00
    XYLEM 42-1

    XYLEM

    MCDONNELL & MILLER

    42-1

    M/M BODY CASTING
    ✓ IN STOCK!
    $367.00 Buy Surplus As Low As $221.00
    $221.00
    XYLEM 47

    XYLEM

    MCDONNELL & MILLER

    47

    FEEDER W/QUIK HOOKUP,#132700
    ✓ IN STOCK!
    $1,644.00 Buy Surplus As Low As $987.00
    $987.00
    XYLEM 47-171

    XYLEM

    MCDONNELL & MILLER

    47-171

    (315450), REPLACEMENT CAP
    ✓ IN STOCK!
    $54.69 Buy Surplus As Low As $36.00
    $36.00
    XYLEM 47-2M

    XYLEM

    MCDONNELL & MILLER

    47-2M

    (132900), WATER FEEDER LWCO
    ✓ IN STOCK!
    $2,045.00 Buy Surplus As Low As $1,227.00
    $1,227.00
    XYLEM 47X

    XYLEM

    MCDONNELL & MILLER

    47X

    WATER FEEDER W/O QUICK HOOK UP
    ✓ IN STOCK!
    $1,375.00 Buy Surplus As Low As $825.00
    $825.00
    XYLEM 51-1

    XYLEM

    MCDONNELL & MILLER

    51-1

    CASTING (25A/51/53/3155)
    ✓ IN STOCK!
    $364.00 Buy Surplus As Low As $219.00
    $219.00
    XYLEM 51-2

    XYLEM

    MCDONNELL & MILLER

    51-2

    35# FEEDER 1"W/CUTOFFSW135000
    ✓ IN STOCK!
    $2,419.00 Buy Surplus As Low As $1,452.00
    $1,452.00
    XYLEM 51-2-HD

    XYLEM

    MCDONNELL & MILLER

    51-2-HD

    HEAD MECH. FOR 51-2 #135100
    ✓ IN STOCK!
    $2,195.00 Buy Surplus As Low As $1,317.00
    $1,317.00
    Repair Yours $1,094.00
    XYLEM 51-2M

    XYLEM

    MCDONNELL & MILLER

    51-2M

    (135200), MECHANICAL WATER FEEDER, LWCO
    ✓ IN STOCK!
    $2,516.00 Buy Surplus As Low As $1,510.00
    $1,510.00
    XYLEM 51S-2

    XYLEM

    MCDONNELL & MILLER

    51S-2

    51-S W/#2 CUTOFF SW.,#135900
    ✓ IN STOCK!
    $2,821.00 Buy Surplus As Low As $1,693.00
    $1,693.00
    XYLEM 51S-2-HD

    XYLEM

    MCDONNELL & MILLER

    51S-2-HD

    (136200), MECHANICAL WATER FEEDERS/LWCO, 2SWITCH, ?
    ✓ IN STOCK!
    $2,519.00 Buy Surplus As Low As $1,512.00
    $1,512.00
    XYLEM 51S-2M-HD

    XYLEM

    MCDONNELL & MILLER

    51S-2M-HD

    HEAD MECH WITH M/R (136250)
    ✓ IN STOCK!
    $2,618.00 Buy Surplus As Low As $1,571.00
    $1,571.00
    Repair Yours $1,304.00
    XYLEM 60-101

    XYLEM

    MCDONNELL & MILLER

    60-101

    DISCONTINUED BY MANUFACTURER, CASTNG REPLACEMENT, FOR 61/63/64/65 #316900
    ✓ IN STOCK!
    Buy Surplus As Low As $309.00
    $309.00
    XYLEM 61-HD

    XYLEM

    MCDONNELL & MILLER

    61-HD

    #61 HEAD MECH. #140300
    ✓ IN STOCK!
    $769.00 Buy Surplus As Low As $462.00
    $462.00
    Repair Yours $384.00
    XYLEM 63

    XYLEM

    MCDONNELL & MILLER

    63

    (142400), LOW WATER CUT-OFF
    ✓ IN STOCK!
    $1,110.00 Buy Surplus As Low As $666.00
    $666.00
    Repair Yours $553.00
    XYLEM 63-M

    XYLEM

    MCDONNELL & MILLER

    63-M

    (143100), LOW WATER CUT-OFF, SERIES 63, TYPE 2 M SWITCH, 120VDC, 0.5AMP, 50PSI MAX
    ✓ IN STOCK!
    $1,110.00 Buy Surplus As Low As $485.64
    $485.64
    Repair Yours $458.00
    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!
    $859.33 Buy Surplus As Low As $557.00
    $557.00
    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
    ✓ IN STOCK!
    $931.00 Buy Surplus As Low As $559.00
    $559.00
    Repair Yours $464.00
    XYLEM 64-A

    XYLEM

    MCDONNELL & MILLER

    64-A

    #64 W/QUICK HOOKUP #143700
    ✓ IN STOCK!
    $1,508.00 Buy Surplus As Low As $905.00
    $905.00
    Repair Yours $752.00
    XYLEM 6667-MV

    XYLEM

    MCDONNELL & MILLER

    6667-MV

    HEAD ASSM FOR 67-G 153850
    $650.00 Buy Surplus As Low As $390.00
    $390.00
    Repair Yours $324.00
    XYLEM 67-G

    XYLEM

    MCDONNELL & MILLER

    67-G

    MILLIVOLT LWCOW/QHU FIT.149600
    ✓ IN STOCK!
    $833.00 Buy Surplus As Low As $500.00
    $500.00
    Repair Yours $415.00
    XYLEM 752P-MT-U-24

    XYLEM

    MCDONNELL & MILLER

    752P-MT-U-24

    752P-MT-U-24 LWCO - 24V W/EXT. BARREL PROBE (U)
    ✓ IN STOCK!
    $443.00 Buy Surplus As Low As $266.00
    $266.00
    Repair Yours $221.00
    XYLEM 764

    XYLEM

    MCDONNELL & MILLER

    764

    (144500), LOW WATER CUT-OFF
    $807.00 Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $403.00
    XYLEM 7-B

    XYLEM

    MCDONNELL & MILLER

    7-B

    WATER CUT OFF SWITCH, POTENTIOMETER, PROPORTIONAL, AUTO RESET
    ✓ IN STOCK!
    $2,515.26 Buy Surplus As Low As $1,353.02
    $1,353.02
    XYLEM 93

    XYLEM

    MCDONNELL & MILLER

    93

    (162300), HI PRESSURE LEVEL CONTROL
    ✓ IN STOCK!
    $2,638.00 Buy Surplus As Low As $1,424.70
    $1,424.70
    Repair Yours $1,314.00
    XYLEM 93-M

    XYLEM

    MCDONNELL & MILLER

    93-M

    (162500), HI PRESSURE LEVEL CONTROL
    ✓ IN STOCK!
    $2,875.00 Buy Surplus As Low As $1,725.00
    $1,725.00
    Repair Yours $1,432.00
    XYLEM 94-1

    XYLEM

    MCDONNELL & MILLER

    94-1

    M/M BODY CASTING
    ✓ IN STOCK!
    $542.00 Buy Surplus As Low As $326.00
    $326.00
    Next
    1 2 3 4 5 6 7 8 9 10 11