{"product_id":"fisnar-cup-seal-fis580031","title":"Fisnar Cup Seal","description":"The Fisnar 580031 U-Cup Seal is a critical internal component used in Fisnar pinch-tube valves, such as the 710PT-U series. This precision-molded U-shaped elastomer seal ensures airtight performance within the valve by sealing between the piston and cylinder cap, preventing fluid and air leakage during dispensing operations.\r\n\r\n\r\n\r\nApplications:\r\n*Valve maintenance and servicing: Replaces worn seals to restore valve performance.\r\n*Leak prevention: Ensures clean shut-off in fluid dispensing operations.\r\n*Precision fluid dispensing: Maintains consistent control of adhesives, sealants, or cyanoacrylates.\r\n*Industrial production environments: Suitable for pneumatic dispensing systems used in automated lines.\r\n*Field service and repair: A key spare part for maintaining uptime in production tools.","brand":"Fisnar","offers":[{"title":"Default Title","offer_id":47022643282158,"sku":"FIS580031","price":12.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3769\/1630\/files\/FIS580031.jpg?v=1759112197","url":"https:\/\/www.baskiville.co.nz\/products\/fisnar-cup-seal-fis580031","provider":"Baskiville","version":"1.0","type":"link"}