Series AP Diaphragm Operated Pressure Switches

Description:  Reliable and convenient, SERIES AP pressure switch is a compact for instrument air or other low pressure applications. Visible set point and external adjustment add convenience. Used on air, non-corrosive gas or liquid service compatible with wetted parts. Unit also available in weatherproof and explosion-proof housing. Product Applications: Low Pressure Applications Instrument Air Specifications: Wetted Materials:  Nylon reinforced Buna-N and steel. PTFE and 316 SS optional. Temperature Limits:  -30 to 150°F (-35 to 66°C). Enclosure Rating:  General purpose. Switch Type:  SPDT mercury switch or SPDT snap switch. Other switch types available. Electrical Rating:  Mercury switch: 4 A @ 120 VAC/DC, 2 A @ 240 VAC/DC. Snap switch: 15 A @ 120 VAC, 8 A @ 240 VAC, 0.5 A @ 120 VDC, 0.25 A @ 240 VDC. Electrical Connections:  Screw terminal. Conduit Connection:  7/8" (22.23 mm) hole for 1/2" (12.7 mm) conduit hub. Process Connection:  1/4" female NPT. Mounting Orientation:  Verti