SMC Corporation of America
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Search Results "PF3W504S-N03-1TN-RAZ"
Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch.  Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility.  Designed to work with fluids up to 90ºC

Series PF3W5-Z digital flow sensor constantly monitors water or coolant flow.  All "Z" models have redesigned piping adapters, imparting a significant weight reduction and slimmer profile, depending on flow range.  PF3W5 is the remote version without a display.  The lower profile body can be deployed in tighter locations that may be out of an operator's view.  Two LEDs are visible on the control

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of rotations PF3W704S/504S PF3W720S/520S PF3W740S/540S 6 56.5 22 63.6 (Max. 68.6) 104 50 70.2 34 58.5 18 13.6 2.7 depth 10 19 6 60.5 22 63.6 (Max. 68.6) 112 54 74.2 34 62.5 18 13.6 2.7 depth 10 19 7 78.0 30 75.25 (Max. 81) 142 71 94.5 44 79.0 28 16.8 2.7 depth 10 28 8 Series PF3W Dimensions PF3W704S/720S/740S-;-;T Integrated display: With temperature sensor and flow adjustment valve PF3W504S