{"product_id":"bs-b-safety-systems-vd-l-20-rupture-disk-type-s-90","title":"BS\u0026B Safety Systems VD-L-20 Rupture Disk Type S-90","description":"\u003cdiv\u003e\u003cp\u003eBS\u0026amp;B Safety Systems VD-L-20 Rupture Disk, Type S-90, is a 3-inch (nominal) bursting disk designed for overpressure relief in BS\u0026amp;B StaSaf safety-head installations. Identified by part number 1171862, this disk carries a labeled burst pressure of 243 PSIG at 72°F, providing a precise, single-use venting threshold to protect equipment and personnel from excess pressure. As part of the S-90 family, it is intended for use with BS\u0026amp;B safety heads such as SRB-7RS, SRB-7FS, and S90-7R, ensuring compatibility within BS\u0026amp;B’s safety-system ecosystem. The VD-L-20 designation places this disk in BS\u0026amp;B’s VD rupture-disk lineup, offering reliable performance in configured assemblies where rapid rupture at the specified pressure is required to relieve process pressure. With a 3-inch diameter, the disk accommodates standard installation configurations used in BS\u0026amp;B applications, aligning with the corresponding safety-head hardware to deliver predictable venting behavior at the designated 72°F condition. \u003c\/p\u003e\u003c\/div\u003e","brand":"BS\u0026B","offers":[{"title":"New","offer_id":51677413245230,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5457dde7-d1ad-4052-a37b-221edfa28726.jpg?v=1769562559","url":"https:\/\/plgautomation.com\/products\/bs-b-safety-systems-vd-l-20-rupture-disk-type-s-90","provider":"PLG Automation ","version":"1.0","type":"link"}