[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-653830-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-653830-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","moyno-1000-pumps-service-manual","MOYNO 1000 Pumps - Service Manual","","Service manual detailing the operation principles and servicing requirements of the Moyno 1000 progressing cavity pump series. Covers installation, piping, foundation alignment, coupling and drive components, start-up checks, handling of packing leakage, and core maintenance tasks such as packing adjustment and replacement, lubrication, inspection, cleaning, and disassembly/assembly steps. Includes nameplate data guidance for rotation direction and model/serial identification to support correct spare parts ordering, plus storage procedures and troubleshooting references.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/moyno-1000-pumps-service-manual/653830/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/moyno-1000-pumps-service-manual/653830.png","ImageObject",300,407,{"name":42,"@type":43},"Dusta123","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-31","2026-10-25",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",7,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What pump type is the Moyno 1000, and how does it generate pumping action?","Question",{"text":63,"@type":64},"The Moyno 1000 is a progressing cavity pump. A single helical rotor rolls eccentrically in the double-threaded stator helix, creating sealed cavities that progress from suction to discharge with constant total displacement volume.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"Where is the nameplate data located and why is it important?",{"text":68,"@type":64},"Nameplate information is located on the bearing housing or drive adaptor and includes the direction of rotation arrow plus pump model and serial numbers. The model and serial numbers must be used when ordering spare parts, and the nameplate data is recorded on the front cover nameplate drawing.",{"name":70,"@type":61,"acceptedAnswer":71},"How is the direction of rotation determined for standard Moyno 1000 pumps?",{"text":72,"@type":64},"The direction is indicated by a rotation arrow on the nameplate. Standard rotation is clockwise when viewed from the driven end, and close-coupled models only are not to be run in reverse.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},653830,1793006109,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,105,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":103,"slug":104},6,50,"technology",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":97,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":102,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},962093541925,"https://ap-avatar.wpscdn.com/davatar_085a072bc5b1113ac321206ff7593b45","SERVICE MANUAL  \nMOYNO ® 1000 Pumps  \nTABLE OF CONTENTS  \nPage  \n1-1. INTRODUCTION………………………………... 1  \n1-2. GENERAL…………………………………1  \n1-3. SCOPE…………………………………….1  \n1-4. NAMEPLATE DATA…...…………………1  \n1-5. Pump Rotation…………………1  \n1-6. Model Number…………………1  \n2-1. INSTALLATION………………………………… 2  \n2-2. GENERAL…………………………………2  \n2-3. PIPING…………………………………….2  \n2-4. Suction Piping…………………2  \n2-5. Discharge Piping………………2  \n2-6. FOUNDATION……………………………2  \n2-7. SHAFT ALIGNMENT…………………….2  \n2-8. Coupling Connected Units……3  \n2-9. Belt Drive Units……………….. 3  \n3-1. OPERATION…………………………………….. 3  \n3-2. INITIAL CHECK…………………………..3  \n3-3. START-UP……………………………….. 3  \n3-4. PACKING LEAKAGE…………………….3  \n4-1. MAINTENANCE……………………………………3  \n4-2. GENERAL…………………………………3  \n4-3. PACKING ADJUSTMENT……………….3  \n4-4. PACKING REPLACEMENT……………. 4  \n4-5. BEARING LUBRICATION…………….…4  \n4-6. DRIVE SHAFT AND ROTOREXTENDED LIFE PROVISION….……...4  \n4-7. DISASSEMBLY………………………….. 4  \n4-8. Disconnect Pump………….…. 4  \n4-9. Stator Removal……………….. 4  \n4-10. Suction Chamber Removal…..5  \n4-11. Rotor Removal………………... 5  \n4-12. Connecting Rod or Auger Assembly Removal ………….. 5  \n4-13. Packing Removal……………...5  \n4-14. Drive Shaft Removal………… 5  \n4-15. Bearing Removal……………...6  \n4-16. Gearbox/Gearmotor Removal. 6  \n4-17. CLEANING………………………………6  \n4-18. INSPECTION……………………………6  \n4-19. Bearings………………………..6  \n4-20. Drive Shaft and Intermediate Shaft…………………………….6  \n4-21. Seals…………………………...6  \nPage  \n4-21a. Mechanical Seals…………….. 7  \n4-22. Packing…………………………. 7  \n4-23. Rotor…………………………….. 7  \n4-24. Stator……………………………. 7  \n4-25. All Other Parts………………….. 7  \n4-26. ASSEMBLY………………………………7  \n4-26a. One-Piece ShaftBall Bearing Models…………... 7  \n4-26b. One-Piece Shaft  \nTapered Roller Bearing Models.7  \n4-27. Two-Piece Shaft Models……………….8  \n4-27a. Ball Bearing Models…………... 8  \n4-27b.Tapered Roller Bearing Models.8  \n4-28. Close-Coupled Models…………………8  \n4-29. Adjusting Bearing End Play …....8  \n4-30. Shaft Installation…………………8  \n4-30a. Single Mechanical Seal... 9  \n4-30b. Double Mechanical Seal. 9  \n4-31. Connecting Rod or Auger Assembly…………………………9  \n4-32. Suction Chamber……………… 10  \n4-33. Stator……………………………...10  \n4-34. Stator/Support/Discharge Flange Assembly………………. 10  \n4-35. Packing…………………………... 10  \n4-36. Pump Connections………………10  \n4-37. STORAGE……………………………… 10  \n4-37a. Short-Term Storage……………10  \n4-37b. Long-Term Storage…………….11  \n4-38. STANDARD PACKING SPECIFICATION…………………… 11  \n4-39. RECOMMENDED SPARE PARTS….. 11  \n4-40. HOW TO ORDER SPARE PARTS…... 11  \n4-41. STANDARD HARDWARE LISTSTANDARD AND OPEN THROAT MODELS……………………………….. 12  \n4-42. STANDARD HARDWARE LISTCLOSE-COUPLED MODELS………. 13  \n4-43. EXPLODED VIEWS…………………… 13  \n4-44. Standard Model-Ball Bearing Design Drive End……………… 13  \n4-45. Standard Model-Roller Bearing Design Drive End……………… 14  \n4-46. Close-Coupled Models………….15  \n4-47. Open Throat Models……………. 16  \n4-48. PARTS LIST……………………………. 18  \n4-59. TROUBLESHOOTING CHART……….28  \nSection:  \nMOYNO􀂓 1000 PUMPS Page: 1  \nDate: April 2002  \nSERVICE MANUAL  \nMOYNO 􀂓 1000 PUMPS  \n1-1. INTRODUCTION  \n1-2. GENERAL  \nThe Moyno 1000 pump is the most versatile positive displacement pump available. Its design parameters have been proven in thousands of applications over the past 60 years, and it is backed by this same half century-plus of experience in application and manufacturing know-how.  \nThe Moyno 1000 pump is a progressing cavity pump. The pumping action is created by a single helical rotor rolling eccentrically in the double-threaded helix of the stator. In its revolution, the rotor forms, in conjunction with the stator, a series of sealed cavities 180 degrees apart. As the rotor turns, the cavities progress from the suction to the discharge. As one cavity diminishes, the opposing cavity increases at exactly the same rate. Thus, the sum of the two discharges is a constant volume. The result is a pulsationless, positive displacement flow.  \n1-3. SCOPE  \nThis service manual covers the standard, closecoupled, and op","cbCaijiWOpf9eG4C","https://ap.wps.com/l/cbCaijiWOpf9eG4C","pdf",742837,35,"English","# 1-1. Introduction\n# 1-3. Scope\n# 1-4. Nameplate Data\n# 2-1. Installation\n# 2-3. Piping\n# 2-7. Shaft Alignment\n# 3-1. Operation\n# 3-3. Start-up\n# 3-4. Packing Leakage\n# 4-1. Maintenance\n# 4-4. Packing Replacement\n# 4-5. Bearing Lubrication\n# 4-7. Disassembly\n# 4-37. Storage\n# 4-59. Troubleshooting Chart","[{\"question\":\"What pump type is the Moyno 1000, and how does it generate pumping action?\",\"answer\":\"The Moyno 1000 is a progressing cavity pump. A single helical rotor rolls eccentrically in the double-threaded stator helix, creating sealed cavities that progress from suction to discharge with constant total displacement volume.\"},{\"question\":\"Where is the nameplate data located and why is it important?\",\"answer\":\"Nameplate information is located on the bearing housing or drive adaptor and includes the direction of rotation arrow plus pump model and serial numbers. The model and serial numbers must be used when ordering spare parts, and the nameplate data is recorded on the front cover nameplate drawing.\"},{\"question\":\"How is the direction of rotation determined for standard Moyno 1000 pumps?\",\"answer\":\"The direction is indicated by a rotation arrow on the nameplate. Standard rotation is clockwise when viewed from the driven end, and close-coupled models only are not to be run in reverse.\"}]","MOYNO 1000 Pumps - Service Manual | PDF",1792900574,88]