{"product_id":"bottom-vacuum-chamber-wax-pot-o-ring-for-yasui-vacuum-wax-injectors","title":"Bottom Vacuum Chamber \u0026 Wax Pot O-Ring for Yasui Vacuum Wax Injectors","description":"\u003cp\u003eThis 100 mm bottom O-ring is a critical sealing component for the lower pressure chamber of Yasui Vacuum Wax Injectors. It is manufactured from high-grade, heat-resistant rubber to maintain a perfect seal under both vacuum and pressure conditions. Without a secure 100 mm seal, the machine cannot achieve the atmospheric consistency required for high-detail jewelry molds. This is a genuine replacement part designed for a precise fit and long-term durability.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53394127421715,"sku":"74-265-P90-1","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/9602\/4851\/files\/74-265-p90-1.jpg?v=1769802230","url":"https:\/\/romanoff.com\/products\/bottom-vacuum-chamber-wax-pot-o-ring-for-yasui-vacuum-wax-injectors","provider":"Romanoff International Supply Corp.","version":"1.0","type":"link"}