{"product_id":"gfo-expanded-ptfe-graphite-compression-packing-sea","title":"Expanded PTFE Graphite Filled Heavy Duty Compression Packing Seal For Pumps And Valves 0.25 Inch Square 5 Foot Length 100 Percent GFO EPTFE Yarn With Graphite Lubricant For Harsh Chemicals And Heat Dissipation","description":"\u003cdiv\u003eHeavy-Duty Graphite-Filled PTFE Packing Seal for Pumps\u003cbr\u003e\n✔️ 0.25 in (6.35 mm) square cross-section, 5 ft (1.524 m) long, graphite-filled ePTFE \u003cp\u003eThis expanded PTFE graphite-filled compression packing seal protects pumps, valves and other equipment from fluid leaks in general service and light slurry applications. The braided packing is made from 100% GFO ePTFE yarn heavily loaded with ultra-pure graphite powder to absorb lubricant, transfer heat away from the shaft, and reduce wear on high-speed shafts. An inert Matrix lubricant improves break-in time and minimizes frictional heat for longer packing life.\u003c\/p\u003e ✅ Maximum pressure rating: 1,900 psi (131 bar) \u003cbr\u003e\n✅ Temperature range: -400°F to 550°F (-240°C to 288°C) \u003cbr\u003e\n✅ pH range: 0-14 (except strong oxidizers in 0-2) \u003cbr\u003e\n✅ PV factor 650,000; shaft speed up to 4,300 fpm (21.8 m\/s) \u003cbr\u003e \u003cp\u003e💡 What is a heavy-duty PTFE graphite packing seal used for in pumps and valves?\nThis handy sealing option is commonly used in rotating equipment operating under high speeds and challenging chemical conditions.\n- high temperature and chemical resistance for pumps, valves, mixers\n- helps reduce leak-off on irregular surfaces with porous ePTFE yarn\n- graphite enhances heat dissipation and shaft wear protection\n- compatible with wide pH ranges 0-14 (excluding strong oxidizers 0-2) \u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52366604599615,"sku":"VXB0087U9K06","price":125.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/91KTyG5-qdL.jpg?v=1772829544","url":"https:\/\/bearingscanada.com\/products\/gfo-expanded-ptfe-graphite-compression-packing-sea","provider":"Bearings Canada","version":"1.0","type":"link"}