[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-289760-105":59,"doc-detail-289760-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","15-frame-plunger-pumps-stainless-steel-model-1051-series","15 Frame Plunger Pumps - Stainless Steel Model 1051 Series","","15 frame plunger pump data sheet covering stainless steel configurations including models 1051, 1051C, 1051D, and nickel aluminum bronze model 1057. Lists mechanical and hydraulic features such as triplex design for high efficiency and low pulsation, model 1051C flushed inlet manifold for external flush cooling, belt-driven precision flow option, and compact direct-drive with motor or hydraulic options. Provides U.S./metric common specifications, flow, pressure ranges, RPM limits, allowable inlet pressure, and NBR maximum liquid temperature, plus alternate seal options and parts-list references.",{"@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":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/15-frame-plunger-pumps-stainless-steel-model-1051-series/289760/",{"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/15-frame-plunger-pumps-stainless-steel-model-1051-series/289760.png","ImageObject",300,407,{"name":92,"@type":93},"Ophelia","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-06","2026-09-17",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What key features distinguish the 1051C model?","Question",{"text":112,"@type":113},"Model 1051C includes a special flushed inlet manifold that permits external flush for added cooling with high-temperature liquids and lubrication with low-lubricity liquids.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What are the common flow and pressure specifications listed for these pumps?",{"text":117,"@type":113},"The sheet provides flow ratings and a pressure range for both U.S. and metric units, along with pump RPM and allowable inlet pressure ranges.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the document guide sizing the pump RPM and motor horsepower?",{"text":121,"@type":113},"It includes formulas to determine rated gpm and rpm, to calculate required horsepower from flow and pressure, and to determine motor pulley size from pump and motor RPM.","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},289760,1789636898,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":19,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":52},7971461741311,"https://ap-avatar.wpscdn.com/avatar/74000253aff267980c6?x-image-process=image/resize,m_fixed,w_180,h_180&k=1779345379180704826","| DATA SHEET\u003Cbr>15 FRAME PLUNGER PUMPS | |\n| --- | --- |\n\nStainless  \nSteel 1051  \nSS Flushed  \n1051C  \nDuplex SS  \n1051D  \nNickel Aluminum Bronze 1057  \nModel 1051 Shown  \n(Shaft protector included rails sold separately)  \nFEATURES  \n• Triplex design delivers high efficiency and low pulsation.  \n• Special flushed inlet manifold on model 1051C permits external flush for added cooling with high-temperature liquids and lubrication with low-lubricity liquids.  \n• Belt driven option provides precision flow settings.  \n• Compact direct-drive with bell housing and flexible coupler assembly. NEMA or IEC electric motor or hydraulic options available.  \n• Standard NBR seals with alternative options for temperature and chemical compatibility.  \nCOMMON  \nSPECIFICATIONS U.S. Metric  \n\n| Bore | 0.945\" | 24 mm |\n| --- | --- | --- |\n| Stroke | 1.181\" | 30 mm |\n| Crankcase Capacity | 42 oz. | 1.26 l |\n| Inlet Ports (2) | 3/4\" NPT(F) | 3/4\" NPT (F) |\n| Flush Ports (2) (1051C) | 1/8\" NPT (F) | 1/8\" NPT (F) |\n| Discharge Ports (2) | 1/2\" NPT (F) | 1/2\" NPT (F) |\n| Pulley Mounting | Either Side | Either Side |\n| Shaft Diameter | 1.181\" | 30 mm |\n| Weight | 44 lbs. | 20 kg |\n| Dimensions (1051,1051C,1051D) | 16.10 x 12.99 x 6.45\" | 409 x 330 x 164 mm |\n| Dimensions (1057) | 16.25 x 12.99 x 6.45\" | 413 x 330 x 164 mm |\n\nSPECIFICATIONS U.S. Metric  \n\n| Flow | 10 gpm | 38 lpm |\n| --- | --- | --- |\n| Pressure Range | 100–2200 psi | 6.9– 152 bar |\n| Pump RPM* | 958 rpm | 958 rpm |\n| Inlet Pressure Range | -5–60 psi | -0.35–4.1 bar |\n| Max. Liquid Temp. (NBR) | 160°F | 71°C |\n\n*Pump minimum is 100 RPM.  \nAlternative seals available for higher temperatures up to 200° F  \nALTERNATE  \nSPECIFICATIONS U.S. Metric  \n\n| Flow | 12.3gpm | 46.6 lpm |\n| --- | --- | --- |\n| Pressure Range | 100– 1800 psi | 6.9– 124 bar |\n| Pump RPM* | 1180 rpm | 1180 rpm |\n| Inlet Pressure Range | 20–60 psi | 1.4–4.1 bar |\n| Max. Liquid Temp. (NBR) | 100°F | 38°C |\n\n*Pump minimum is 100 RPM.  \nALTERNATIVE SEAL CONFIGURATION  \n\n| MATERIAL | SUFFIX CODE | MAXIMUM TEMPERATURE |\n| --- | --- | --- |\n| NBR | — | 160° F (71° C) |\n| FPM | .0110 | 180° F (82° C) |\n| EPDM | .0220 | 160° F (71° C) |\n| IPFE | .0770 | 200° F (93° C) |\n| HT | .3000 | 180° F (82° C) |\n| STHT | .3400 | 190° F (88° C) |\n\nSee Tech Bulletin 002for inlet conditions and RPM at high temperature.  \nDETERMINING  \nTHE PUMP R. P.M.  \nDETERMINING  \nTHE REQUIRED H.P.  \nDETERMINING  \nMOTOR PULLEY SIZE  \n Rated gpm  =  “Desired” gpm   \nRated rpm “Desired” rpm  \nHP =  gpmx psi   \n(Electric Brake) 1460  \n Motor Pulley O.D.  =  Pump Pulley O.D.  Pump rpm Motor rpm  \nRefer to pump Service Manual for repair procedure and additional technical information.  \nPARTS LIST  \nITEM DESCRIPTION QTY  \n\n|  | 1051/C/D | MATL | 1057 | MATL |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| 5 | 49651 | S | 49651 | S | Screw, HHCSems (M8x20) (See Tech Bulletin 074, 128) | 8 |\n| 8 | 134805 | ALE | 134805 | ALE | Cover, Bearing (See Tech Bulletin 118, 128) | 2 |\n| 9 | 855043 | FBR | 855043 | FBR | Shim, Split, Bearing Cover 2-Piece (See Tech Bulletin 128) | 2/4 |\n| 10 | 11340 | NBR | 11340 | NBR | O-Ring, Bearing Cover–70D | 2 |\n| 11 | 43495 | NBR | 43495 | NBR | Seal, Oil, Crankshaft | 2 |\n| 12 | 855044 | S | 855044 | S | Shim, Split, Bearing Cover 2-Piece (See Tech Bulletin 128) | 0/4 |\n| 15 | 39060 | STL | 39060 | STL | Bearing, Roller | 2 |\n| 20 | 48600 | TNM | 48600 | TNM | Rod, Connecting Assembly [10/01](See Tech Bulletin 074) | 3 |\n| 25 | 43494 | FCM | 43494 | FCM | Crankshaft, Dual End (M30) | 1 |\n| 32 | 43211 | ABS | 43211 | ABS | Cap, Oil Filler | 1 |\n| 33 | 14177 | NBR | 14177 | NBR | O-Ring, Filler Cap–70D | 1 |\n| 37 | 92241 | PC | 92241 | PC | Gauge, Oil, Bubble with Gasket–80D (See Tech Bulletin 074) | 1 |\n| 38 | 44428 | NBR | 44428 | NBR | Gasket, Flat, Oil Gauge–80D | 1 |\n| 40 | 92542 | S | 92542 | S | Screw, HHCSems (M6 x 20) (See Tech Bulletin 074) | 4 |\n| 48 | 25625 | STCP | 25625 | STCP | Plug, Drain (1/4\" x 19BSP) | 1 |\n| 49","cbCaiiX91k0Px4mQ","https://ap.wps.com/l/cbCaiiX91k0Px4mQ","pdf",932969,"English","# Features\n# Common Specifications (U.S./Metric)\n## Dimensions and Weight\n## Flow and Pressure Range\n# Alternate Specifications\n## Seal Temperature Configuration\n# Determining Pump RPM and Required HP\n# Parts List","[{\"question\":\"What key features distinguish the 1051C model?\",\"answer\":\"Model 1051C includes a special flushed inlet manifold that permits external flush for added cooling with high-temperature liquids and lubrication with low-lubricity liquids.\"},{\"question\":\"What are the common flow and pressure specifications listed for these pumps?\",\"answer\":\"The sheet provides flow ratings and a pressure range for both U.S. and metric units, along with pump RPM and allowable inlet pressure ranges.\"},{\"question\":\"How does the document guide sizing the pump RPM and motor horsepower?\",\"answer\":\"It includes formulas to determine rated gpm and rpm, to calculate required horsepower from flow and pressure, and to determine motor pulley size from pump and motor RPM.\"}]","15 Frame Plunger Pumps - Stainless Steel Model 1051 Series | PDF"]