[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-641082-105":59,"doc-detail-641082-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","dura-flo-lowers-repair-parts-manual","Dura-Flo Lowers - Repair-Parts Manual","","Repair-Parts manual for Graco Dura-Flo low­er assemblies, covering carbon steel or stainless steel lowers for use on Graco pumps, sprayers, and fluid handling systems. Includes important safety instructions, model information for Dura-Flo 1800 (430 cc) and Dura-Flo 2400 (580 cc), and detailed procedures for repair work such as pressure relief, disassembly, and reassembly. Provides parts lists and repair kits, packing types, dimensions, technical specifications, California Proposition 65, and Graco warranty information.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/dura-flo-lowers-repair-parts-manual/641082/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/dura-flo-lowers-repair-parts-manual/641082.png","ImageObject",300,407,{"name":92,"@type":93},"Sarah ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the Dura-Flo lowers used for?","Question",{"text":112,"@type":113},"They are carbon steel or stainless steel lowers intended for use on Graco pumps, sprayers, and fluid handling systems.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What safety step is emphasized before repair work?",{"text":117,"@type":113},"Read all warnings and instructions in the manual, and follow the pressure relief procedure referenced in the contents.",{"name":119,"@type":110,"acceptedAnswer":120},"Which models and sizes are covered in this manual?",{"text":121,"@type":113},"The manual includes Dura-Flo 1800 (430 cc) lowers and Dura-Flo 2400 (580 cc) lowers, along with their model-specific parts and kits.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},641082,1793077662,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},962085320529,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Repair-Parts  \nDura-Flo ™ Lowers  \n311825S  \nEN  \nCarbon Steel or Stainless Steel Lowers. For use on Graco pumps, sprayers and fluid handling systems. For professional use only.  \nDura-Flo 1800 (430 cc) Lowers  \nDura-Flo 2400 (580 cc) Lowers  \nImportant Safety Instructions  \nRead all warnings and instructions in this manual. Save these instructions.  \nSee page 3 for model information, including maximum working pressure.  \nContents  \nModels .................................... 3  \n430cc Lowers............................ 3  \n580cc Lowers............................ 4  \nWarnings .................................. 6  \nRepair .................................... 8  \nPressure Relief Procedure .................. 8  \nRequired Tools ........................... 8  \nDisassembly ............................. 9  \nReassembly ............................ 10  \nParts .................................... 12  \nDura-Flo 1800 (430 cc) Lowers ............. 13  \nDura-Flo 2400 (580 cc) Lowers ............. 16  \nRepair Kits ................................ 19  \nRepair Fixture Kit ........................ 19  \nUHMWPE and PTFE Packings .............. 19  \nPTFE and Leather Packings ................ 20  \nPTFE Packings .......................... 22  \nUHMWPE and Leather Packings ............ 22  \nDimensions ............................... 24  \nTechnical Specifications .................... 24  \nCalifornia Proposition 65 .................... 25  \nGraco Standard Warranty.................... 26  \nGraco Information .......................... 26  \nModels  \nModels  \nSevere-Duty: For wear and corrosion resistance in addition to low friction characteristics.  \nMaxLife: MaxLife is a proprietary Graco hard coating for piston pump rods and cylinders. MaxLife provides a smooth and harder wear surface with no porosity while providing excellent corrosion/chemical resistance.  \n430cc Lowers  \nMaximum Fluid Working Pressure: 32 MPa (324 bar, 4700 psi) .  \n\n| Lower Part | Body | Size | Rod\u003Cbr>Construction | Cylinder Construction | Ball\u003Cbr>Construction | Seat\u003Cbr>Construction | Piston Packings | Throat Packings |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 222796 | CS | 430cc | SST with Severe-Duty | SST with Severe-Duty | SST | Tungsten\u003Cbr>Carbide | 3 15%\u003Cbr>glass-filled PTFE/2 leather | 3 PTFE/2 leather |\n| 24W644* | CS | 430cc | SST with Severe-Duty | SST with Severe-Duty | SST | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 leather | 3 UHMWPE /2 leather |\n| 222988 | CS | 430cc | SST with Severe-Duty | SST with Severe-Duty | SST | Tungsten\u003Cbr>Carbide | 5 15%\u003Cbr>glass-filled PTFE | 5 PTFE |\n| 222805 | SS | 430cc | SST with Severe-Duty | SST with Severe-Duty | SST | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 15%\u003Cbr>glass-filled PTFE | 3 UHMWPE /2 PTFE |\n| 241956 | SS | 430cc | SST with\u003Cbr>Ceramic | SST with Severe-Duty | Tungsten\u003Cbr>Carbide | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 15%\u003Cbr>glass-filled PTFE | 3 UHMWPE /2 PTFE |\n| 246925 | SS | 430cc | SST with Severe-Duty | SST with Severe-Duty | Tungsten\u003Cbr>Carbide | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 leather | 3 UHMWPE /2 leather |\n| 246987 | SS | 430cc | SST with Severe-Duty | SST with Severe-Duty | Silicone Nitride | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 leather | 3 UHMWPE /2 leather |\n| 246988 | SS | 430cc | SST with\u003Cbr>Ceramic | SST with Severe-Duty | Silicone Nitride | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 leather | 4 leather/3\u003Cbr>UHMWPE |\n| 249992 | SS | 430cc | SST with\u003Cbr>MaxLife | SST with\u003Cbr>MaxLife | Silicone Nitride | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 oil-filled UHMWPE | 4 leather/3\u003Cbr>UHMWPE |\n| 687055 | SS | 430cc | SST with Severe-Duty | SST with Severe-Duty | SST | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 carbon-filled PTFE | 3 UHMWPE /2 carbon-filled PTFE |\n| C59703 | SS | 430cc | SST with Severe-Duty | SST with Severe-Duty | Tungsten\u003Cbr>Carbide | Tungsten\u003Cbr>Carbide | 3 UHMWPE/ 2 15%\u003Cbr>glass-filled PTFE | 3 UHMWPE /2 PTFE |\n| L430CM | CS | 430cc | SST with\u003Cbr>MaxLife | SST with\u003Cbr>MaxLife | Silicone Nitride | Tungsten\u003Cbr>Carbide | 3 ","cbCaitiOrRkALu3g","https://ap.wps.com/l/cbCaitiOrRkALu3g","pdf",710041,26,"English","# Models\n## 430cc Lowers\n## 580cc Lowers\n# Important Safety Instructions\n# Contents\n## Warnings\n## Repair\n## Pressure Relief Procedure\n## Required Tools\n## Disassembly\n## Reassembly\n## Parts\n## Repair Kits\n## Dimensions\n## Technical Specifications\n## California Proposition 65\n## Graco Standard Warranty\n## Graco Information","[{\"question\":\"What are the Dura-Flo lowers used for?\",\"answer\":\"They are carbon steel or stainless steel lowers intended for use on Graco pumps, sprayers, and fluid handling systems.\"},{\"question\":\"What safety step is emphasized before repair work?\",\"answer\":\"Read all warnings and instructions in the manual, and follow the pressure relief procedure referenced in the contents.\"},{\"question\":\"Which models and sizes are covered in this manual?\",\"answer\":\"The manual includes Dura-Flo 1800 (430 cc) lowers and Dura-Flo 2400 (580 cc) lowers, along with their model-specific parts and kits.\"}]","Dura-Flo Lowers - Repair-Parts Manual | PDF",1792712683,66]