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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
87in 250mm / 9
000 Hour Reliability
All Electric Appliances in Your Family can be Tested by it
waterproof and can be used without affecting even if stepped on many times
The rotary encoder has switch function
Switch,Duct Pressure Hard-Wired Style:Hard-Wired 87in 250mm / 9Switch,Duct Pressure Air Sensing Switch, Duct Pressure Switch, Differential (In. WC) + 0. 02, SPST Switch Type, Pressure Setting Range (In. WC) . 05, Electrical Rating 24 and 277V AC, 15 Amp, Sample Line Connector Barbed, Height (In.) 3 1 16 in, Width (In.) , Dia. (In.) 1 9 20 in, Mounting Holes O. C. (In.) , With Diaphragm Vertical, Operating Temp. Range (F) 40 to190, Senses Positive Air Pressure in a Duct to Activate a Duct Booster Fan, Electronic
