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 101-150 of 608.
    XYLEM SA21-38R

    XYLEM

    MCDONNELL & MILLER

    SA21-38R

    SA21-38R STRAINER ASSEMBLY , 339700
    ✓ IN STOCK!
    $143.00 Buy Surplus As Low As $91.65
    $91.65
    XYLEM 51-HD

    XYLEM

    MCDONNELL & MILLER

    51-HD

    (134900), HEAD MECHANISM, FOR NUMBER 51 CONTROL,
    ✓ IN STOCK!
    $1,407.61 Buy Surplus As Low As $844.56
    $844.56
    XYLEM 42S-HD

    XYLEM

    MCDONNELL & MILLER

    42S-HD

    PUMP CONTROLLER, HEAD MECHANISM, ANDLOW WATER CUT-OFF, 50PSI MAX,120/240VAC
    ✓ IN STOCK!
    $1,210.00 Buy Surplus As Low As $679.19
    $679.19
    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!
    $1,606.38 Buy Surplus As Low As $1,220.85
    $1,220.85
    Repair Yours $708.00
    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!
    $354.29 Buy Surplus As Low As $212.58
    $212.58
    Repair Yours $300.00
    XYLEM 421-30

    XYLEM

    MCDONNELL & MILLER

    421-30

    421-30 REPLACEMENT FLOAT , 334100
    ✓ IN STOCK!
    $451.00 Buy Surplus As Low As $265.19
    $265.19
    XYLEM 67-12

    XYLEM

    MCDONNELL & MILLER

    67-12

    318900 - 67-12_GASKET 10 PACK , 318900
    ✓ IN STOCK!
    $141.80 Buy Surplus As Low As $85.08
    $85.08
    XYLEM EA-157-L

    XYLEM

    MCDONNELL & MILLER

    EA-157-L

    EA-157-L ELECTRODE LONG , 354107
    ✓ IN STOCK!
    $369.59 Buy Surplus As Low As $221.75
    $221.75
    XYLEM CO-106

    XYLEM

    MCDONNELL & MILLER

    CO-106

    CO-106 CAM. USED ON 47,51,53,63
    ✓ IN STOCK!
    $21.22 Buy Surplus As Low As $16.12
    $16.12
    XYLEM SA64-2

    XYLEM

    MCDONNELL & MILLER

    SA64-2

    (343500), BELLOWS BASE ASSEMBLY MM64, DIMS: 2X2X2"
    ✓ IN STOCK!
    $375.90 Buy Surplus As Low As $225.54
    $225.54
    XYLEM SA63-5

    XYLEM

    MCDONNELL & MILLER

    SA63-5

    (343200) BELLOWS ASSEMBLY, FOR 63 SERIES
    ✓ IN STOCK!
    $823.87 Buy Surplus As Low As $494.32
    $494.32
    XYLEM SA551S-101-102

    XYLEM

    MCDONNELL & MILLER

    SA551S-101-102

    (SA551S-101-102) VALVE/STRAINER ASSEMBLY
    ✓ IN STOCK!
    $523.90 Buy Surplus As Low As $316.16
    $316.16
    Repair Yours $300.00
    XYLEM 150-M-HD

    XYLEM

    MCDONNELL & MILLER

    150-M-HD

    HEAD MECHANISM 150-HD W/MANUAL RESET / 150-M-HD
    ✓ IN STOCK!
    Buy Surplus As Low As $511.76
    $511.76
    Repair Yours $424.76
    XYLEM 113250

    XYLEM

    MCDONNELL & MILLER

    113250

    DISCONTINUED BY MANUFACTURER, (FS1-G) SNAP LIQUID FLOW SWITCH, 1/2 INCH NPT, 120 V, 100 PSI, 10 FT / SEC VELOCITY
    ✓ IN STOCK!
    Buy Surplus As Low As $67.55
    $67.55
    Repair Yours $300.00
    XYLEM SA25A-15

    XYLEM

    MCDONNELL & MILLER

    SA25A-15

    SA25A-15 STEM DISC ASSEMBLY , 340000
    ✓ IN STOCK!
    $296.99 Buy Surplus As Low As $178.19
    $178.19
    XYLEM 250-3/4-36

    XYLEM

    MCDONNELL & MILLER

    250-3/4-36

    3/4"RELIEF VLV,36# #181325
    ✓ IN STOCK!
    $245.00 Buy Surplus As Low As $187.00
    $187.00
    XYLEM 194-7B

    XYLEM

    MCDONNELL & MILLER

    194-7B

    (167200), HI PRESSURE LEVEL CONTROL, PROPORTIONING SWITCH, FOR COMBINATION LOW-WATER CUT-OFF & PUMP CONTROLLER
    ✓ IN STOCK!
    $5,077.95 Buy Surplus As Low As $3,046.77
    $3,046.77
    XYLEM 194

    XYLEM

    MCDONNELL & MILLER

    194

    HI PRESSURE LEVEL CONTROL, LOW WATER CUT OFF, PUMP CONTROLLER, NO 5 SWITCH INCLUDED, 1IN NPT, (166600)
    ✓ IN STOCK!
    $3,805.17 Buy Surplus As Low As $2,283.10
    $2,283.10
    XYLEM 193-B-7B

    XYLEM

    MCDONNELL & MILLER

    193-B-7B

    (164700), HI PRESSURE LEVEL CONTROL, 7B SWITCH, 150 PSI, AUTOMATIC RESET, W/ WATER COLUMN ALTERNATE TAPPINGS
    ✓ IN STOCK!
    $3,553.91 Buy Surplus As Low As $2,132.35
    $2,132.35
    XYLEM 173200

    XYLEM

    MCDONNELL & MILLER

    173200

    DISCONTINUED BY MANUFACTURER, HEAD MECHANISM, PUMP CONTROL & LOW WATER CUT-OFF, 150PSI MAX BOILER PRESSURE, 115-230VAC 1.2-7.4AMP RATING
    ✓ IN STOCK!
    Buy Surplus As Low As $314.93
    $314.93
    XYLEM 203095

    XYLEM

    MCDONNELL & MILLER

    203095

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH 1.189IN NPT BRASS BODY
    ✓ IN STOCK!
    Buy Surplus As Low As $200.90
    $200.90
    Repair Yours $300.00
    XYLEM FPC-1000

    XYLEM

    MCDONNELL & MILLER

    FPC-1000

    ELECTRONIC LOW WATER CUT OFF LWCO WITHOUT PROBE (144704)
    ✓ IN STOCK!
    $308.45 Buy Surplus As Low As $174.73
    $174.73
    Repair Yours $200.00
    XYLEM RB-24SE

    XYLEM

    MCDONNELL & MILLER

    RB-24SE

    LOW WATER CUT-OFF, CONNECTION SIZE: 3/4", CONTROL CONNECTION: NPT, MAX WATER PRESSURE: 160 PSI, MAX WATER TEMP: 250F, AUTOMATIC
    ✓ IN STOCK!
    $223.42 Buy Surplus As Low As $134.05
    $134.05
    Repair Yours $200.00
    XYLEM 3

    XYLEM

    MCDONNELL & MILLER

    3

    DISCONTINUED BY MANUFACTURER, SPDT SWITCH, REPLACED BY 2
    ✓ IN STOCK!
    Buy Surplus As Low As $52.25
    $52.25
    XYLEM RS-1-BR-1

    XYLEM

    MCDONNELL & MILLER

    RS-1-BR-1

    SINGLE LEVEL REMOTE SENSOR, LIQUID LEVEL CONTROL, THREADED CONNECTION, MAX PRESSURE 250PSIG
    ✓ IN STOCK!
    $348.70 Buy Surplus As Low As $209.22
    $209.22
    Repair Yours $300.00
    XYLEM 93-HD

    XYLEM

    MCDONNELL & MILLER

    93-HD

    CONTROLLER, COMBINATION LOW WATER CUT OFF AND PUMP , TWO SNAP ACTING SPDT SWITCH, FOR STEAM BOILERS, 150 PSI MAX PRESSURE, HEAD MECHANISM ONLY
    ✓ IN STOCK!
    $2,752.19 Buy Surplus As Low As $1,651.31
    $1,651.31
    Repair Yours $1,140.00
    XYLEM SA27T-75

    XYLEM

    MCDONNELL & MILLER

    SA27T-75

    SA27T-75 DIAPHRAGM SEAL ASSEM , 340400
    ✓ IN STOCK!
    $102.69 Buy Surplus As Low As $61.61
    $61.61
    XYLEM 306500

    XYLEM

    MCDONNELL & MILLER

    306500

    REPLACEMENT PADDLE, (FS7S-27 OR FS7-27)
    ✓ IN STOCK!
    $8.26 Buy Surplus As Low As $3.40
    $3.40
    XYLEM SA91-110BR

    XYLEM

    MCDONNELL & MILLER

    SA91-110BR

    DISCONTINUED BY MANUFACTOR, REPLACEMENT ASSEMBLY KIT, SWITCH SPRING ASSEMBLY, FOR BURNER SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $34.57
    $34.57
    XYLEM SAF4-25

    XYLEM

    MCDONNELL & MILLER

    SAF4-25

    DISCONTINUED BY MANUFACTOR, REPLACEMENT PADDLE, FOR PNEUMATIC UNIT
    ✓ IN STOCK!
    Buy Surplus As Low As $6.46
    $6.46
    XYLEM 329

    XYLEM

    MCDONNELL & MILLER

    329

    DISCONTINUED BY MANUFACTURER, VALVE, SAFETY RELIEF, OPENING PRESSURE 100 LBS, INLET SIZE 1 INCH, OUTLET SIZE 3/4 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $24.52
    $24.52
    XYLEM 346650

    XYLEM

    MCDONNELL & MILLER

    346650

    COIL ASSEMBLY, 115V, 60HZ, DISCONTINUED BY MANUFACTURER,
    ✓ IN STOCK!
    Buy Surplus As Low As $37.02
    $37.02
    XYLEM SAFS7-4R

    XYLEM

    MCDONNELL & MILLER

    SAFS7-4R

    DISCONTINUED BY MANUFACTURER, PADDLE ARM ASSEMBLY, 6.3 INCH LENGTH
    ✓ IN STOCK!
    Buy Surplus As Low As $43.08
    $43.08
    XYLEM 67

    XYLEM

    MCDONNELL & MILLER

    67

    VALVE, 3/4" NPT, 20 PSI MAX BOILER PRESSURE, AUTO RESET MECHANICAL LOW WATER CUT OFF, FOR STEAM BOILERS, WITH QUICK HOOK UP FITTINGS, (149400)
    ✓ IN STOCK!
    $651.42 Buy Surplus As Low As $390.85
    $390.85
    Repair Yours $300.00
    XYLEM 6667

    XYLEM

    MCDONNELL & MILLER

    6667

    (153825), INSERT FOR SERIES 67 LOW WATER CUT-OFF, REPLACEMENT UNIT
    ✓ IN STOCK!
    $662.17 Buy Surplus As Low As $397.30
    $397.30
    XYLEM 150-14

    XYLEM

    MCDONNELL & MILLER

    150-14

    HEAD GASKET WITH NO MOUNTING HOLES FOR 93, 193, AND 150 SERIES WITH FLAT FLANGE HEAD UNITS (MODEL NUMBER 150-14)
    ✓ IN STOCK!
    $40.95 Buy Surplus As Low As $24.57
    $24.57
    XYLEM 344600

    XYLEM

    MCDONNELL & MILLER

    344600

    DISCONTINUED BY MANUFACTURER, SEAL TUBE, MODEL SA91-4
    ✓ IN STOCK!
    Buy Surplus As Low As $32.81
    $32.81
    XYLEM FS8V

    XYLEM

    MCDONNELL & MILLER

    FS8V

    DISCONTINUED BY MANUFACTURER,FLOWSWITCH,VAPOR PROOF,MOTOR DUTY 120/240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $66.87
    $66.87
    Repair Yours $300.00
    XYLEM SA-101-24V-307

    XYLEM

    MCDONNELL & MILLER

    SA-101-24V-307

    DISCONTINUED BY MANUFACTURER, COIL ASSEMBLY, 24V, 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $44.87
    $44.87
    XYLEM SA101-107

    XYLEM

    MCDONNELL & MILLER

    SA101-107

    DISCONTINUED BY MANUFACTURER, COIL, 230V, 50/60 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $32.31
    $32.31
    XYLEM FS254

    XYLEM

    MCDONNELL & MILLER

    FS254

    LIQUID FLOW SWITCH, GENERAL PURPOSE, WITH NEMA 4 ENCLOSURE, 1" NPT, SPDT SNAP SWITCH 1"/2"/3" AND 6" STAINLESS STEEL PADDLES
    ✓ IN STOCK!
    $353.10 Buy Surplus As Low As $268.36
    $268.36
    Repair Yours $300.00
    XYLEM 325500

    XYLEM

    MCDONNELL & MILLER

    325500

    (150-14H) GASKET, WITH MOUNTING HOLES, FOR 150 SERIES, RAISED FACE HD
    ✓ IN STOCK!
    $7.84 Buy Surplus As Low As $5.17
    $5.17
    XYLEM 173000

    XYLEM

    MCDONNELL & MILLER

    173000

    HEAD MECHANISM, MERCURY SWITCH, 120-240VAC, 0-150PSI
    ✓ IN STOCK!
    $1,268.56 Buy Surplus As Low As $914.77
    $914.77
    Repair Yours $608.00
    XYLEM 157S-RBP-MD

    XYLEM

    MCDONNELL & MILLER

    157S-RBP-MD

    LEVEL CONTROL,HI PRESSURE, LOW QWATER CUT OFF, AUTOMATIC, 50PSI MAX PRESSURE, 120/240V, 1IN CONNECTION.
    ✓ IN STOCK!
    $4,192.38 Buy Surplus As Low As $2,515.43
    $2,515.43
    Repair Yours $1,621.00
    XYLEM 113200

    XYLEM

    MCDONNELL & MILLER

    113200

    DISCONTINUED BY MANUFACTURER, , FLOW SWITCH, 1/2 INCH NPT, FS1, SINGLE POLE, DOUBLE THROW SNAP SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $360.47
    $360.47
    XYLEM TC-L

    XYLEM

    MCDONNELL & MILLER

    TC-L

    TC-L REPLACEMENT LOWER VALVE , 317353
    ✓ IN STOCK!
    $590.35 Buy Surplus As Low As $339.11
    $339.11
    XYLEM 69-113

    XYLEM

    MCDONNELL & MILLER

    69-113

    GASKET (NEW STYLE IS SQRE CUT)
    ✓ IN STOCK!
    $13.45 Buy Surplus As Low As $8.88
    $8.88
    XYLEM BA-53

    XYLEM

    MCDONNELL & MILLER

    BA-53

    DISCONTINUED BY MANUFACTURER, DISC AND STEM ASSEMBLY, FOR COMBINATION MECHANICAL WATER FEEDER
    ✓ IN STOCK!
    Buy Surplus As Low As $182.98
    $182.98
    XYLEM 171600

    XYLEM

    MCDONNELL & MILLER

    171600

    DISCONTINUED BY MANUFACTURER, LOW WATER CUT OFF PUMP CONTROLLER, SERIES 150E, MH109A
    ✓ IN STOCK!
    Buy Surplus As Low As $797.81
    $797.81
    Repair Yours $536.38
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11