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Sensors & Switches / Flow Switch
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![SMC PF2A751-04-27-M](https://az343058.vo.msecnd.net/productimagethumbnails/d5724a0e357b4a03a4a4e014b1cdd187.jpg)
SMC
PF2A751-04-27-M
DIGITAL FLOW SWITCH, COMBO UNIT, IF/PFA, 1/2IN,
✓ IN STOCK!
€689.29
Buy Surplus As Low As
€413.57
€413.57
![SMC PFW720-04-27](https://az343058.vo.msecnd.net/productimagethumbnails/e00f5118ab5a4df09af0362eef166539.jpg)
SMC
PFW720-04-27
IF, WITH PFW FLOW SWITCH -IF, WITH PFW 1/2INCH PT VERSION -DIGITAL FLOW SWITCH, COMBO -USE: PF2W720-04-27
✓ IN STOCK!
€704.40
Buy Surplus As Low As
€423.02
€423.02
![SMC IF310-06-00](https://az343058.vo.msecnd.net/productimagethumbnails/e2e42a8c371f4565888db47b500b5dc6.jpg)
SMC
IF310-06-00
IF/PFA FLOW SWITCH, -IF/PFA, 3/4 INCH, PT VERSION FLOW SWITCH, PADDLE STYLE FLOW, SEAL MATERIAL: NBR/FPM, ENCLOSURES: STANDARD/DRIP PROOF/SPLASH PROOF, MAXIMUM OPERATING PRESSURE: 1MPA
€164.30
Buy Surplus As Low As
€99.14
€99.14
![SMC IF321-10-01](https://az343058.vo.msecnd.net/productimagethumbnails/a6cdf42648ae4ad384927ad66c1923c8.jpg)
SMC
IF321-10-01
IF/PFA FLOW SWITCH -IF/PFA 1 INCH PT VERSION -FLOW SWITCH
€254.94
Buy Surplus As Low As
€152.97
€152.97
![SMC IFW510-N06-00](https://az343058.vo.msecnd.net/productimagethumbnails/5ca79ae3df694bd1beb57cd190c28d66.jpg)
SMC
IFW510-N06-00
IFW/PFW FLOW SWITCH -IFW/PFW 3/4INCH NPT VERSION -FLOW SWITCH
€213.40
Buy Surplus As Low As
€128.42
€128.42
![SMC IFW520-06-10](https://az343058.vo.msecnd.net/productimagethumbnails/194b9786ba2c44e6a4954f9a73dc7df0.jpg)
SMC
IFW520-06-10
FLOW SWITCH, IFW/PFW, 3/4 INCH, 0.1-0.6 MPA, 25 L/MIN, 5 A, 125-250 V AC, 50/60 HZ
€228.50
Buy Surplus As Low As
€137.86
€137.86
![SMC PF2W540-N06-2](https://az343058.vo.msecnd.net/productimagethumbnails/7c2c43875b1442fb99291fe83905ae30.jpg)
SMC
PF2W540-N06-2
DIGITAL FLOW SWITCH, PF2W SERIES, FOR WATER, 2 TO 16 L/MIN, 3/4 IN NPT, M12 3M LEAD WIRE WITH CONNECTOR, OUTPUT FOR DISPLAY UNIT + ANALOG OUTPUT, 4 TO 20 MA
✓ IN STOCK!
€627.91
Buy Surplus As Low As
€376.75
€376.75
![SMC PF2A751-04-27-X113](https://az343058.vo.msecnd.net/productimagethumbnails/8cc4252c306b47bb9a2789bc65bb10b4.jpg)
SMC
PF2A751-04-27-X113
DISCONTINUED BY MANUFACTURER, IF/PFA FLOW SWITCH, MEASURES AIR/NITROGEN
✓ IN STOCK!
Buy Surplus As Low As
€1,004.66
€1,004.66
Repair Your Items
€887.58
![SMC PF2A550-N02](https://az343058.vo.msecnd.net/productimagethumbnails/57597ce793e44b72a4d65572fb333880.jpg)
SMC
PF2A550-N02
FLOW SWITCH,IF/PFA, 1/4 INCH NPT,DIGITAL FLOW SW, REMOTE SENSOR
€387.14
Buy Surplus As Low As
€232.28
€232.28
![SMC PF2A550-N02-1](https://az343058.vo.msecnd.net/productimagethumbnails/bbaa538b3472453da79d5c4809721ac4.jpg)
SMC
PF2A550-N02-1
IF/PFA FLOW SWITCH -IF/PFA 1/4 INCH NPT VERSION -DIGITAL FLOW SWITCH, REMOTE SENSOR
€541.99
Buy Surplus As Low As
€325.76
€325.76
![SMC IFW510-06-00](https://az343058.vo.msecnd.net/productimagethumbnails/3ed17e845d384a17b52a691c3b4f1fd5.jpg)
SMC
IFW510-06-00
FLOW SWITCH, IFW/PFW SERIES, 3/4 INCH, 0.1-0.6 MPA, 20 L/MIN, 5 A, 125-250 VAC
€201.12
Buy Surplus As Low As
€120.86
€120.86
![SMC PF2W520-N04](https://az343058.vo.msecnd.net/productimagethumbnails/0ca2379bcc2e4ebcbc49064a74739627.jpg)
SMC
PF2W520-N04
FLOW SWITCH, PF2W SERIES, DIGITAL, FOR WATER, 2-16 L/MIN FLOW RANGE, 1/2" NPT PORT, 3 M LEAD WIRE W/ CONNECTOR, PULSE OUTPUT ONLY
€466.45
Buy Surplus As Low As
€280.44
€280.44
![SMC PF2W520T-N03-2](https://az343058.vo.msecnd.net/productimagethumbnails/82777653655a4da3b2ae4751f697baef.jpg)
SMC
PF2W520T-N03-2
IFW/PFW FLOW SWITCH -IFW/PFW 3/8INCH NPT VERSION -DIGITAL FLOW SWITCH, REMOTE SENSOR
✓ IN STOCK!
€640.19
Buy Surplus As Low As
€487.22
€487.22
![SMC PF2W540-04](https://az343058.vo.msecnd.net/productimagethumbnails/42c99441bb5a44999955d4c5bc5bdc16.jpg)
SMC
PF2W540-04
FLOW SWITCH, FLOWRATE; 5-40 POUNDS PER MINUTE, DC 12-24 VOLT
✓ IN STOCK!
€472.12
Buy Surplus As Low As
€283.27
€283.27
![SMC PF2W540-N04-2](https://az343058.vo.msecnd.net/productimagethumbnails/c7ce6fb61cac442ebc411503324a9ece.jpg)
SMC
PF2W540-N04-2
DIGITAL FLOW SWITCH, PF2W SERIES, FOR WATER, 2 TO 16 L/MIN, 1/2 IN NPT, M12 3M LEAD WIRE WITH CONNECTOR, OUTPUT FOR DISPLAY UNIT + ANALOG OUTPUT, 4 TO 20 MA
✓ IN STOCK!
€620.36
Buy Surplus As Low As
€409.80
€409.80
![SMC PF2D301-A](https://az343058.vo.msecnd.net/productimagethumbnails/e9162953d27b462b8dd02b9b6c4de77f.jpg)
SMC
PF2D301-A
FLOW SWITCH, PFD DIGITAL, PFD NO SIZE, 2 OUTPUTS, PNP OPEN COLLECTOR, MAXIMUM LOAD CURRENT 80 MA, IP40 ENCLOSURE
✓ IN STOCK!
€311.60
Buy Surplus As Low As
€186.96
€186.96
Repair Your Items
Contact Us
![SMC PF2D520-13-2](https://az343058.vo.msecnd.net/productimagethumbnails/68a9127894044ecd8ae196c2b8c747c6.jpg)
SMC
PF2D520-13-2
PFD DIGITAL FLOW SWITCH -PFD NO SIZE (MISC./OTHER) -DIGITAL FLOW SWITCH
✓ IN STOCK!
€801.65
Buy Surplus As Low As
€481.56
€481.56
![SMC PF2A750-N02-27](https://az343058.vo.msecnd.net/productimagethumbnails/05fb1600b18d4d59a45eaf579697e8a7.jpg)
SMC
PF2A750-N02-27
DIGITAL FLOW SWITCH, IF/PFA, 1/4 INCH, NPT VERSION, INTEG SENSOR
✓ IN STOCK!
€689.29
Buy Surplus As Low As
€413.57
€413.57
![SMC PF2W720-04-27](https://az343058.vo.msecnd.net/productimagethumbnails/2279bf4d289042729acc0746cd0644e8.jpg)
SMC
PF2W720-04-27
DIGITAL FLOW SWITCH, INTEG SENSOR-IFW/PFW 1/2INCH PT VERSION -DIGITAL FLOW SWITCH, INTEG SENSOR
✓ IN STOCK!
€773.33
Buy Surplus As Low As
€464.56
€464.56
![SMC PF2A300-A](https://az343058.vo.msecnd.net/productimagethumbnails/b2dd6e871b9b492ba1d0e6c633fe7144.jpg)
SMC
PF2A300-A
IF/PFA FLOW SWITCH -IF/PFA NO SIZE ALL OTHERS -DIGITAL FLOW SWITCH, REMOTE DISPLAY
✓ IN STOCK!
€372.03
Buy Surplus As Low As
€283.27
€283.27
![SMC PF2W704T-N03-67](https://az343058.vo.msecnd.net/productimagethumbnails/4a0a5b93f24a44108d06840f9a1b30e8.jpg)
SMC
PF2W704T-N03-67
DIGITAL FLOW SWITCH, CONTROL VOLTAGE 12-24 VDC, FLOW RATE 0.5-4 L/MIN, MAX PRESSURE 1 MPA, PNP OUTPUT, 3/8 INCH NPT
✓ IN STOCK!
€788.43
Buy Surplus As Low As
€473.06
€473.06
![SMC PF2A750-01-27-M](https://az343058.vo.msecnd.net/productimagethumbnails/52c4b8e7f2c246368926ac7d109464f1.jpg)
SMC
PF2A750-01-27-M
IF/PFA FLOW SWITCH -IF/PFA 1/8 INCH PT VERSION -DIGITAL FLOW SWITCH, INTEG SENSOR
✓ IN STOCK!
€683.62
Buy Surplus As Low As
€410.74
€410.74
![SMC PF2A750-02-27](https://az343058.vo.msecnd.net/productimagethumbnails/23bf0706616f41de817a7f444f114ca4.jpg)
SMC
PF2A750-02-27
IF/PFA FLOW SWITCH -IF/PFA 1/4 INCH PT VERSION -DIGITAL FLOW SWITCH, INTEG SENSOR
✓ IN STOCK!
€689.29
Buy Surplus As Low As
€413.57
€413.57
![SMC PF2A703H-N10-28](https://az343058.vo.msecnd.net/productimagethumbnails/b273430a6fae4ee9ae6aa868855d86b4.jpg)
SMC
PF2A703H-N10-28
FLOW SWITCH, HIGH FLOW RATE TYPE, DIGITAL, 150 TO 3000 L/MIN, NPT 1 INCH PORT, NPN OPEN COLLECTOR, 1 OUTPUT PLUS ANALOG OUTPUT
✓ IN STOCK!
€901.74
Buy Surplus As Low As
€685.51
€685.51
![SMC PF2A551-04](https://az343058.vo.msecnd.net/productimagethumbnails/637d05f331134d939bad3bf8575ed9ff.jpg)
SMC
PF2A551-04
IF/PFA FLOW SWITCH -IF/PFA 1/2 INCH PT VERSION -DIGITAL FLOW SWITCH, REMOTE SENSOR
✓ IN STOCK!
€387.14
Buy Surplus As Low As
€232.28
€232.28
![SMC PF2A551-F04](https://az343058.vo.msecnd.net/productimagethumbnails/8a99ee1182f34c42a9b0830f8e65d39f.jpg)
SMC
PF2A551-F04
IF/PFA FLOW SWITCH -IF/PFA 1/2 INCH ALL OTHERS -DIGITAL FLOW SWITCH, REMOTE SENSOR
✓ IN STOCK!
€387.14
Buy Surplus As Low As
€232.28
€232.28
![SMC PF2A511-N03-1](https://az343058.vo.msecnd.net/productimagethumbnails/f939d3fc7164451ab6f2e02ddd249f42.jpg)
SMC
PF2A511-N03-1
IF/PFA FLOW SWITCH -IF/PFA 3/8 INCH NPT VERSION -DIGITAL FLOW SWITCH, REMOTE SENSOR
✓ IN STOCK!
€541.99
Buy Surplus As Low As
€325.76
€325.76
![SMC PF2A711-03-27-M](https://az343058.vo.msecnd.net/productimagethumbnails/ddf7458d0b074bcf95c8efa0858bf46e.jpg)
SMC
PF2A711-03-27-M
DIGITAL FLOW SWITCH, INTEGRATED DISPLAY, 3/8 INCH PT VERSION, DC12, 24V, 0.75MPA
✓ IN STOCK!
€683.62
Buy Surplus As Low As
€410.74
€410.74
![SMC VK334V-5DZ](https://az343058.vo.msecnd.net/productimagethumbnails/30ed55ca3bb947789ff09611c76c3dc6.jpg)
SMC
VK334V-5DZ
SWITCH VALVE MANIFOLD 24VDC
✓ IN STOCK!
€63.26
Buy Surplus As Low As
€38.71
€38.71
![SMC NASS300](https://az343058.vo.msecnd.net/productimagethumbnails/77dac611ace6443f8b9ab34ddfbb019e.jpg)
SMC
NASS300
FLOW CONTROLLER, 3/8INCH, 100PSI MAX PRESSURE
✓ IN STOCK!
Buy Surplus As Low As
€62.32
€62.32
![SMC PF2W711-N10-67](https://az343058.vo.msecnd.net/productimagethumbnails/c51c4b2f33df45d3a5cd38937a942148.jpg)
SMC
PF2W711-N10-67
FLOW SWITCH, DIGITAL, INTEGRATED DISPLAY TYPE, FLOW RATE RANGE 0.5-4(L/MIN) ~ 10-100(L/MIN)
✓ IN STOCK!
€1,143.34
Buy Surplus As Low As
€546.71
€546.71
![SMC PF2W704-N03-67](https://az343058.vo.msecnd.net/productimagethumbnails/15f34ba37c0447baa1a1701300c5817a.jpg)
SMC
PF2W704-N03-67
IFW/PFW FLOW SWITCH, IFW/PFW 3/8INCH NPT, VERSION -DIGITAL FLOW SW, INTEG SENSOR
✓ IN STOCK!
€773.33
Buy Surplus As Low As
€464.56
€464.56
![SMC PF2A703H-N10-69](https://az343058.vo.msecnd.net/productimagethumbnails/03d0409725794298b07c38a889322ace.jpg)
SMC
PF2A703H-N10-69
PF2A7*H, DIGITAL FLOW SWITCH FOR AIR, HIGH FLOW TYPE, INTEGRATED DISPLAY
✓ IN STOCK!
€942.34
Buy Surplus As Low As
€622.25
€622.25
Repair Your Items
€470.23
![SMC PF2A711-N03-67](https://az343058.vo.msecnd.net/productimagethumbnails/5fce5aee4bbf4b798874226c7fddf468.jpg)
SMC
PF2A711-N03-67
IF/PFA FLOW SWITCH -IF/PFA 3/8 INCH NPT VERSION -DIGITAL FLOW SWITCH, INTEG SENSOR
€689.29
Buy Surplus As Low As
€413.57
€413.57
![SMC PFM750-C6-A](https://az343058.vo.msecnd.net/productimagethumbnails/58d073740040467ea60636ceeacac080.jpg)
SMC
PFM750-C6-A
DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 1-50 L/MIN, 6 MM ONE TOUCH FITTING, STRAIGHT PIPING ENTRY, 2 NPN OUTPUTS, UNIT SWITCHING FUNCTION, WITH MANUAL, 2 M LEAD ...
✓ IN STOCK!
€274.77
Buy Surplus As Low As
€182.24
€182.24
![SMC PFWM-8-3R-X31](https://az343058.vo.msecnd.net/productimagethumbnails/e4261036ecf949f599c50d92475f22a1.jpg)
SMC
PFWM-8-3R-X31
DIGITAL FLOW STICH, MFLD BASE, DIGITAL FLOW SW SPL
✓ IN STOCK!
€9,621.73
Buy Surplus As Low As
€5,773.04
€5,773.04
![SMC PF2W511-10-2](https://az343058.vo.msecnd.net/productimagethumbnails/b63575a3e2294003a1ed24f7836c48be.jpg)
SMC
PF2W511-10-2
FLOW SWITCH, IFW/PFW SERIES, 1 INCH PT VERSION, DIGITAL, REMOTE SENSOR
✓ IN STOCK!
€756.33
Buy Surplus As Low As
€454.18
€454.18
Repair Your Items
€377.69
![SMC PF2W720-03-27-M](https://az343058.vo.msecnd.net/productimagethumbnails/427fe2c55229430d94b08bf7c45275ca.jpg)
SMC
PF2W720-03-27-M
DIGITAL FLOW SWITCH, FOR WATER, FP2W SERIES, 2-16 L/MIN FLOW RATE, 3/8 IN PORT SIZE FLOW RATE 4 L/MIN, (2) NPN OPEN COLLECTOR OUTPUTS, FIXED SI UNIT
✓ IN STOCK!
€773.33
Buy Surplus As Low As
€464.56
€464.56
![SMC PF2W740-N04-67N-M](https://az343058.vo.msecnd.net/productimagethumbnails/e97cfe26a5654907bd34f59ee3ee5d4c.jpg)
SMC
PF2W740-N04-67N-M
IFW/PFW FLOW SWITCH -IFW/PFW 1/2INCH NPT VERSION -DIGITAL FLOW SW, INTEG SENSOR
✓ IN STOCK!
€629.80
Buy Surplus As Low As
€378.64
€378.64
![SMC PF2A703H-F10-69N](https://az343058.vo.msecnd.net/productimagethumbnails/b35bd54f1716442682173ba7ffdd0c63.jpg)
SMC
PF2A703H-F10-69N
IF/PFA FLOW SWITCH -IF/PFA 1 INCH MISC./OTHER -DIGITAL FLOW SW, INTEG SENSOR
✓ IN STOCK!
€914.02
Buy Surplus As Low As
€694.96
€694.96
Repair Your Items
€456.06
![SMC PFA301-A](https://az343058.vo.msecnd.net/productimagethumbnails/fab7e9992fe545abbc735c6ee774a135.jpg)
SMC
PFA301-A
DISCONTINUED BY MANUFACTURER, FLOW SWITCH, DIGITAL, 2 OUTPUT, PANEL MOUNT, 12/24VDC
✓ IN STOCK!
Buy Surplus As Low As
€175.63
€175.63
![SMC PFMV510-1](https://az343058.vo.msecnd.net/productimagethumbnails/cafaea93d69c4b6696c31d8fd7d13924.jpg)
SMC
PFMV510-1
IFW/PFW FLOW SWITCH -IFW/PFW NO SIZE ALL OTHER -FLOW SWITCH, 0.0 TO 1.0 L/MIN, ANALOG OUTPUT 1 TO 5 V
€240.78
Buy Surplus As Low As
€144.47
€144.47
![SMC PFM750S-F01-B](https://az343058.vo.msecnd.net/productimagethumbnails/0fb8743a2c974839accbfa03583852e7.jpg)
SMC
PFM750S-F01-B
DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 1-50 L/MIN, FLOW ADJUSTMENT VALVE, G1/8 PORT SIZE, STRAIGHT PIPING ENTRY, 2 PNP OUTPUTS, UNIT SWITCHING FUNCTION, WITH M ...
✓ IN STOCK!
€302.15
Buy Surplus As Low As
€230.39
€230.39
Repair Your Items
Contact Us
![SMC PF2A550-F01-2](https://az343058.vo.msecnd.net/productimagethumbnails/a0ae5fae8eef41928babdba66456f4de.jpg)
SMC
PF2A550-F01-2
FLOW SWITCH, SERIES: PF2A, 12-24 VDC, 4-20 MA, 0.5 MPA, FLOW RATE: 5-50L/MIN, THREAD PORT: G, PORT SIZE: 1/8, DIGITAL FLOW, REMOTE SENSOR
✓ IN STOCK!
€569.37
Buy Surplus As Low As
€375.80
€375.80
Repair Your Items
€216.23
![SMC PF3W704-N03-BT-M](https://az343058.vo.msecnd.net/productimagethumbnails/6b4334a9ade94cd99a69c37bdb8475a8.jpg)
SMC
PF3W704-N03-BT-M
DIGITAL WATER FLOW SENSOR, PF3W7 SERIES, 2-SCREEN, 3-COLOR DISPLAY, IP65, 0.5-250 LPM
✓ IN STOCK!
€926.29
Buy Surplus As Low As
€704.40
€704.40
![SMC PFM711S-C6-B-MN-ZV](https://az343058.vo.msecnd.net/productimagethumbnails/1ba2fb0884b946b5888992034ef6cb7a.jpg)
SMC
PFM711S-C6-B-MN-ZV
DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 2-100 L/MIN, FLOW ADJUSTMENT VALVE, 6 MM ONE TOUCH FITTING, STRAIGHT PIPING ENTRY, 2 PNP OUTPUTS, FIXED SI UNIT, WITHOUT ...
€302.15
Buy Surplus As Low As
€181.29
€181.29
![SMC PF3W740S-N04-BN-G](https://az343058.vo.msecnd.net/productimagethumbnails/68a5f3f104524755934f51defeb1f7ce.jpg)
SMC
PF3W740S-N04-BN-G
DIGITAL WATER FLOW SENSOR, PF3W SERIES, 2-SCREEN 3-COLOR DISPLAY, 5 TO 40 L/MIN, FLOW ADJUSTMENT VALVE, NPT THREAD, 1/2IN PORT SIZE, PNP OUTPUTS, W/O LEAD WIRE, W/ M8 CONNECTOR, IP65
✓ IN STOCK!
€764.83
Buy Surplus As Low As
€581.65
€581.65
![SMC PFM711S-N7L-F-A-WV](https://az343058.vo.msecnd.net/productimagethumbnails/8c219b73b3f346a9b5fea7d106cddb53.jpg)
SMC
PFM711S-N7L-F-A-WV
DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 2-100 L/MIN, FLOW ADJUSTMENT VALVE, 1/4 INCH ONE TOUCH FITTING, BOTTOM PIPING ENTRY, 1 PNP OUTPUT AND 4-20MA ANALOG, UNI ...
✓ IN STOCK!
€335.20
Buy Surplus As Low As
€254.94
€254.94
![SMC PFM525-C6-2](https://az343058.vo.msecnd.net/productimagethumbnails/302a76d902694ec094468a5178407441.jpg)
SMC
PFM525-C6-2
IFW/PFW FLOW SWITCH -IFW OTHER SIZE(MISC./OTHER) -DIGITAL FLOW SWITCH
✓ IN STOCK!
€203.01
Buy Surplus As Low As
€154.85
€154.85