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Mcdonnell & Miller Flow Switches

Mcdonnell & Miller Flow Switches

  • FS251, General Purpose Flow Switch w/ NEMA 1 Encl. Product Image
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    FS251, General Purpose Flow Switch w/ NEMA 1 Encl. 120611 FS251, General Purpose Flow Switch w/ NEMA 1 Encl.
    SKU: 120611 Mcdonnell & Miller
    SKU: 120611
    Brand: Mcdonnell & Miller
    (15)
    $117.87 each
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    83
    Wed, Dec 15
    122
    QtyArrives
    83 Wed, Dec 15
    39 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS4-3, 1" General Purpose Flow Switch - Paddle Style Product Image
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    FS4-3, 1" General Purpose Flow Switch - Paddle Style 114400 FS4-3, 1" General Purpose Flow Switch - Paddle Style
    Contains Lead
    SKU: 114400 Mcdonnell & Miller
    SKU: 114400
    Brand: Mcdonnell & Miller
    (5)
    $139.52 each
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    222
    Wed, Dec 15
    733
    QtyArrives
    222 Wed, Dec 15
    511 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS254, General Purpose Flow Switch w/ NEMA 4 Encl. (Replaces FS8-W) Product Image
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    FS254, General Purpose Flow Switch w/ NEMA 4 Encl. (Replaces FS8-W) 120610 FS254, General Purpose Flow Switch w/ NEMA 4 Encl. (Replaces FS8-W)
    SKU: 120610 Mcdonnell & Miller
    SKU: 120610
    Brand: Mcdonnell & Miller
    (7)
    $219.28 each
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    142
    Wed, Dec 15
    159
    QtyArrives
    142 Wed, Dec 15
    17 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS5-3/4, 3/4" Flow Switch Product Image
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    FS5-3/4, 3/4" Flow Switch 114760 FS5-3/4, 3/4" Flow Switch
    SKU: 114760 Mcdonnell & Miller
    SKU: 114760
    Brand: Mcdonnell & Miller
    (3)
    $239.04 each
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    Added to List Icon List
    22
    Wed, Dec 15
    24
    QtyArrives
    22 Wed, Dec 15
    2 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS4-15SS, Stainless Steel Paddle Kit<br>w/ 1", 2" 3", & 6" Paddle Product Image
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    FS4-15SS, Stainless Steel Paddle Kit w/ 1", 2" 3", & 6" Paddle 310451 FS4-15SS, Stainless Steel Paddle Kit w/ 1", 2" 3", & 6" Paddle
    SKU: 310451 Mcdonnell & Miller
    SKU: 310451
    Brand: Mcdonnell & Miller
    (1)
    $16.95 each
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    55
    Wed, Dec 15
    60
    QtyArrives
    55 Wed, Dec 15
    5 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS1, 1/2" Flow Switch Product Image
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    FS1, 1/2" Flow Switch 113200 FS1, 1/2" Flow Switch
    SKU: 113200 Mcdonnell & Miller
    SKU: 113200
    Brand: Mcdonnell & Miller
    (3)
    $216.00 each
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    63
    Wed, Dec 15
    69
    QtyArrives
    63 Wed, Dec 15
    6 Thu, Dec 16
    Questions? Call 1-888-757-4774
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    Added to List Icon List
  • FS5-1, 1" Flow Switch Product Image
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    FS5-1, 1" Flow Switch 114780 FS5-1, 1" Flow Switch
    SKU: 114780 Mcdonnell & Miller
    SKU: 114780
    Brand: Mcdonnell & Miller
    (6)
    $230.21 each
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    14
    Wed, Dec 15
    21
    QtyArrives
    14 Wed, Dec 15
    7 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • 11 -No.11 Switch Product Image
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    11 -No.11 Switch 309100 11 -No.11 Switch
    SKU: 309100 Mcdonnell & Miller
    SKU: 309100
    Brand: Mcdonnell & Miller
    $156.74 each
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    Thu, Jan 13 – Thu, Feb 10
    Arrives
    Thu, Jan 13 – Thu, Feb 10
    Questions? Call 1-888-757-4774 or
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  • FS6-3/4, 3/4" Flow Switch High Sensitivity Product Image
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    FS6-3/4, 3/4" Flow Switch High Sensitivity 115400 FS6-3/4, 3/4" Flow Switch High Sensitivity
    SKU: 115400 Mcdonnell & Miller
    SKU: 115400
    Brand: Mcdonnell & Miller
    (8)
    $352.49 each
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    Added to List Icon List
    6
    Wed, Dec 15
    9
    QtyArrives
    6 Wed, Dec 15
    3 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • 7B-1R, Resistor for 7B Switch w/ SA7-3 Wire Kit Product Image
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    7B-1R, Resistor for 7B Switch w/ SA7-3 Wire Kit 309000 7B-1R, Resistor for 7B Switch w/ SA7-3 Wire Kit
    SKU: 309000 Mcdonnell & Miller
    SKU: 309000
    Brand: Mcdonnell & Miller
    $220.71 each
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    Thu, Jan 13 – Thu, Feb 10
    Arrives
    Thu, Jan 13 – Thu, Feb 10
    Questions? Call 1-888-757-4774 or
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  • FS4-3S, 1" Flow Switch<br>w/ Stainless Steel Body<br>Monel Bellows Product Image
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    FS4-3S, 1" Flow Switch w/ Stainless Steel Body Monel Bellows 114641 FS4-3S, 1" Flow Switch w/ Stainless Steel Body Monel Bellows
    SKU: 114641 Mcdonnell & Miller
    SKU: 114641
    Brand: Mcdonnell & Miller
    $438.14 each
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    7
    Wed, Dec 15
    15
    QtyArrives
    7 Wed, Dec 15
    8 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS4-3T3-1, 1" Flow Switch w/ NPT body<br>(Low Flow Rate) Product Image
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    FS4-3T3-1, 1" Flow Switch w/ NPT body (Low Flow Rate) 115300 FS4-3T3-1, 1" Flow Switch w/ NPT body (Low Flow Rate)
    SKU: 115300 Mcdonnell & Miller
    SKU: 115300
    Brand: Mcdonnell & Miller
    (2)
    $244.22 each
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    6
    Wed, Dec 15
    6
    QtyArrives
    6 Wed, Dec 15
    Questions? Call 1-888-757-4774
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  • FS7-4, 1-1/4" Flow Switch Paddle Style Product Image
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    FS7-4, 1-1/4" Flow Switch Paddle Style 119700 FS7-4, 1-1/4" Flow Switch Paddle Style
    SKU: 119700 Mcdonnell & Miller
    SKU: 119700
    Brand: Mcdonnell & Miller
    $388.67 each
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    Thu, Jan 13 – Thu, Feb 10
    Arrives
    Thu, Jan 13 – Thu, Feb 10
    Questions? Call 1-888-757-4774 or
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  • AF3, Air Flow Switch<br>(Low Velocity) Product Image
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    AF3, Air Flow Switch (Low Velocity) 123400 AF3, Air Flow Switch (Low Velocity)
    SKU: 123400 Mcdonnell & Miller
    SKU: 123400
    Brand: Mcdonnell & Miller
    $203.44 each
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    Thu, Jan 13 – Thu, Feb 10
    Arrives
    Thu, Jan 13 – Thu, Feb 10
    Questions? Call 1-888-757-4774 or
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  • AF1-S, Air Flow Switch<br>w/ Stainless Steel Paddle (Med. & High Velocity) Product Image
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    AF1-S, Air Flow Switch w/ Stainless Steel Paddle (Med. & High Velocity) 123000 AF1-S, Air Flow Switch w/ Stainless Steel Paddle (Med. & High Velocity)
    SKU: 123000 Mcdonnell & Miller
    SKU: 123000
    Brand: Mcdonnell & Miller
    $371.72 each
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    2
    Wed, Dec 15
    2
    QtyArrives
    2 Wed, Dec 15
    Questions? Call 1-888-757-4774
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  • FS4-3D, 1" Flow Switch<br>4-3 W/2 SPDT Switches Product Image
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    FS4-3D, 1" Flow Switch 4-3 W/2 SPDT Switches 114550 FS4-3D, 1" Flow Switch 4-3 W/2 SPDT Switches
    SKU: 114550 Mcdonnell & Miller
    SKU: 114550
    Brand: Mcdonnell & Miller
    $252.10 each
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    6
    Wed, Dec 15
    7
    QtyArrives
    6 Wed, Dec 15
    1 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS6-1, 1" Flow Switch<br>High Sensitivity Product Image
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    FS6-1, 1" Flow Switch High Sensitivity 115600 FS6-1, 1" Flow Switch High Sensitivity
    SKU: 115600 Mcdonnell & Miller
    SKU: 115600
    Brand: Mcdonnell & Miller
    (2)
    $386.98 each
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    5
    Wed, Dec 15
    10
    QtyArrives
    5 Wed, Dec 15
    5 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • AF3-D, Air Flow Switch<br>w/ 2 SPDT Snap Switches<br>(Low Velocity) Product Image
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    AF3-D, Air Flow Switch w/ 2 SPDT Snap Switches (Low Velocity) 123450 AF3-D, Air Flow Switch w/ 2 SPDT Snap Switches (Low Velocity)
    SKU: 123450 Mcdonnell & Miller
    SKU: 123450
    Brand: Mcdonnell & Miller
    $263.48 each
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    Thu, Jan 13 – Thu, Feb 10
    Arrives
    Thu, Jan 13 – Thu, Feb 10
    Questions? Call 1-888-757-4774 or
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  • FS7-4W, 1-1/4" Flow Switch w/ NEMA 4X enclosure Product Image
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    FS7-4W, 1-1/4" Flow Switch w/ NEMA 4X enclosure 120201 FS7-4W, 1-1/4" Flow Switch w/ NEMA 4X enclosure
    SKU: 120201 Mcdonnell & Miller
    SKU: 120201
    Brand: Mcdonnell & Miller
    (1)
    $499.70 each
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    3
    Wed, Dec 15
    5
    QtyArrives
    3 Wed, Dec 15
    2 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS4-3T1-3/4, 3/4" Flow Switch w/ NPT body<br>(High Flow Rate) Product Image
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    FS4-3T1-3/4, 3/4" Flow Switch w/ NPT body (High Flow Rate) 114800 FS4-3T1-3/4, 3/4" Flow Switch w/ NPT body (High Flow Rate)
    SKU: 114800 Mcdonnell & Miller
    SKU: 114800
    Brand: Mcdonnell & Miller
    $246.28 each
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    5
    Wed, Dec 15
    7
    QtyArrives
    5 Wed, Dec 15
    2 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • AFE-1, Air flow switch (NEMA 7 & 9) Product Image
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    AFE-1, Air flow switch (NEMA 7 & 9) 123010 AFE-1, Air flow switch (NEMA 7 & 9)
    SKU: 123010 Mcdonnell & Miller
    SKU: 123010
    Brand: Mcdonnell & Miller
    $808.33 each
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    Added to List Icon List
    10
    Wed, Dec 15
    14
    QtyArrives
    10 Wed, Dec 15
    4 Thu, Dec 16
    Questions? Call 1-888-757-4774
    Not Added to List Icon Add to List
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  • FS4-3T1-1, 1" Flow Switch w/ NPT body<br>(High Flow Rate) Product Image
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    FS4-3T1-1, 1" Flow Switch w/ NPT body (High Flow Rate) 115100 FS4-3T1-1, 1" Flow Switch w/ NPT body (High Flow Rate)
    SKU: 115100 Mcdonnell & Miller
    SKU: 115100
    Brand: Mcdonnell & Miller
    $237.33 each
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    1
    Wed, Dec 15
    3
    QtyArrives
    1 Wed, Dec 15
    2 Thu, Dec 16
    Questions? Call 1-888-757-4774
    Not Added to List Icon Add to List
    Added to List Icon List
  • FS4-3T3-3/4, 3/4" Flow Switch w/NPT body<br>(Low Flow Rate) Product Image
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    FS4-3T3-3/4, 3/4" Flow Switch w/NPT body (Low Flow Rate) 115000 FS4-3T3-3/4, 3/4" Flow Switch w/NPT body (Low Flow Rate)
    SKU: 115000 Mcdonnell & Miller
    SKU: 115000
    Brand: Mcdonnell & Miller
    (1)
    $244.22 each
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    2
    Thu, Dec 16
    2
    QtyArrives
    2 Thu, Dec 16
    Questions? Call 1-888-757-4774
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  • FS1-17, Replacement Switch for Flow Switches Product Image
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    FS1-17, Replacement Switch for Flow Switches 304300 FS1-17, Replacement Switch for Flow Switches
    SKU: 304300 Mcdonnell & Miller
    SKU: 304300
    Brand: Mcdonnell & Miller
    $91.30 each
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    1
    Thu, Dec 16
    1
    QtyArrives
    1 Thu, Dec 16
    Questions? Call 1-888-757-4774
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