Brand: Ashcroft Item: Mechanical pressure switch IP Rating: IP66 Manufacturer Part Number: B424V30# Media Type: Liquid, air, gases, oil, water and chemicals NEMA Rating: 4X Electrical Connection: 3/4in female NPT conduit opening Switching Output: SPDT 15A Process Connection: 1/4in female NPT Wetted Parts: Viton, stainless steel Sensing Element Material: Viton Seal Material: Viton Actuator Type: Metal pin plunger Setpoint Range: 4.5 to 30 psig Deadband Range: 0.7 to 2.1 psig Ashcroft mechanical pressure switch, 4.5 to 30 psig set point, 0.7 to 2.1 psig deadband range, Viton sensing element, Viton seal(s), SPDT 15A, 1/4in female NPT process connection, 3/4in female NPT conduit opening.