M-50X Series Ex-Proof Fixed Flow SwitchesVersion: M-50X-S23-00-057X - Model: Expolosion ProofS - Material: 316 Stainless Steel2 - Port: 1/4" FNPT3 - Switch: SPDT0 - Mounting: Standard (Vertical)0 - Piston: 316 Stainless Steel (with Epoxy)Unique ID: 057Set Point at 1 CCM Water DecreasingThis flow switch is made for an odorizer applicationExplosion proof