120175 McDonnell & Miller FS7-4SE Flow Switch 1-1/4 NPT

Flow Switches – LiquidSeries FS7-4EIndustrial Liquid Flow SwitcheFeatures and BenefitsFor hazardous environment applications requiring aNEMA 7 (Class I, Group C or D) or NEMA 9 Class II, Group E, F, or G)rated flow switch1-1/4" NPTBrass with sealed tube constructionSingle pole, double throw snap switchMagnetic switching mechanismSensitivity adjusting screw makes flow adjustment easyPaddles can be trimmed to suit application needsOptional featuresExtended paddle armStainless steel body and paddlesBSPT threadsMinimum temperature (fluid or ambient) 32°F (0°C)Maximum temperature 300°F (149°C)Maximum operating pressure300 psi (21 kg/cm2)1000 psi (70 kg/cm2) – Stainless Steel models