{"product_id":"graco-16p303-o-ring-packing-seal","title":"Graco 16p303 O-ring Packing Seal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GRACO 16p303 is an O-ring packing seal designed as a replacement wear component for Graco fluid-handling and spray equipment. O-ring packings serve as the primary sealing element in pump assemblies, preventing fluid bypass and maintaining system pressure integrity during operation. This part is a standard service item replaced during routine maintenance or when leakage at a packing gland is observed. Technicians servicing Graco airless sprayers, plural-component systems, or fluid transfer pumps will encounter this part as part of a standard repack or seal kit procedure.\u003c\/p\u003e\u003cp\u003eThis O-ring packing is appropriate for use in professional spray finishing and fluid transfer applications where maintaining a reliable seal is critical to equipment performance. It is installed by painting contractors, fluid system technicians, and equipment service shops performing preventive maintenance or corrective service on Graco pump assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM Graco replacement packing seal for accurate fitment\u003c\/li\u003e\n\u003cli\u003eFunctions as the sealing element at pump packing glands to prevent fluid leakage\u003c\/li\u003e\n\u003cli\u003eStandard service item suited for routine repack procedures\u003c\/li\u003e\n\u003cli\u003eDirect replacement supports restoration of original pump pressure integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement packing seal for Graco fluid-handling and spray equipment pump assemblies. Confirm fitment against the specific equipment model and parts diagram before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with Graco pump service procedures. Before servicing, relieve all fluid pressure from the system and disconnect the power source per the equipment service manual. Inspect the packing gland and surrounding components for wear before installing the new O-ring. Follow the manufacturer's assembly sequence to avoid damaging the seal during installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: O-Ring Packing Seal\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GRACO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16p303\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO","offers":[{"title":"Default Title","offer_id":51201020592434,"sku":"16P303","price":15.31,"currency_code":"USD","in_stock":false}],"url":"https:\/\/voomisupply.com\/products\/graco-16p303-o-ring-packing-seal","provider":"Voomi Supply","version":"1.0","type":"link"}