{"product_id":"barksdale-vcd1h-h18ss-diaphragm-pressure-switch","title":"Barksdale VCD1H-H18SS Diaphragm Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Barksdale VCD1H-H18SS is a housed diaphragm pressure switch with a stainless-steel diaphragm and a single preset contact, designed for compact installation in control panels. It uses a 1\/4\" NPT pressure connection and SPDT output, rated for 10 A at 125\/250 VAC and 3 A at 480 VAC, all inside a NEMA 4 enclosure for reliable operation in damp or dusty environments. The unit is a single-setpoint housed switch (VCD1H family) with a setpoint range of 0.8 to 30 inches of water column (W.C.), enabling both vacuum and low-positive-pressure sensing. The stainless-steel diaphragm (18SS) and rugged housing contribute to durability in challenging environments, making it suitable for use in applications requiring precise diaphragm-based switching in enclosed equipment or control panels. The 18SS designation indicates stainless-steel diaphragm construction that resists corrosion and humidity, supporting longevity in demanding installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Barksdale","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676673540398,"sku":null,"price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3e3a36f6-3d8a-4c15-ae01-682b5539e539.jpg?v=1769552237","url":"https:\/\/plgautomation.com\/products\/barksdale-vcd1h-h18ss-diaphragm-pressure-switch","provider":"PLG Automation ","version":"1.0","type":"link"}