Mission Magnum Replacement Pump Parts

BETTER could provide a wide range of open type impeller and semi open impeller, casing, stuffing box, wear pad for all series and brands of heavy duty centrifugal pumps, we have improved the original design with hydraulic hole one impeller position, which have prolonged the impellers' life greatly.We have ductile iron, hard iron, high chrome iron material for option, if the quantity is ok, we accept to the customized impeller in bronze, stainless steel and other special material not popular used.All impellers are investment casted or resin-casted with pickling (acid washing) as our power-end parts, which are also available in cast steel in favor of ductile. All other sizes are resin-casted with pickling (acid washing) to ensure smooth surface finish. To ensure quality, we meticulously check threaded holes by fitting their bolts to ensure the threads are clean and clear. All casings are of course pressure tested and all impellers and dynamic balanced. Each casing is properly pressure tested prior to shipping.It is our standard to deliver all of our impellers in foam molded packing in boxes. If your company has any specific packaging requirements, from branding of castings to box labels, please let us know.CASING OEM#:Casing,3×2×13, H19203-01-30A , 641101753, P25D233H, 1769-002, 142523HAS, 052134000      Casing,4×3×13, H19205-01-30A , 641101902, P25D343H, 17680-002, 142534HAS, 052134100Casing,5×4×14, H19222-01-30A , 641102058, 17681-002, P25D454H, 052134200Casing,6×5×11, H19122-01-30A , 641101456, 17682-002, 142556HAS-11, 052134300Casing, 6×5×14, H19123-01-30A, 641101605, 17683-002, 142556HAS-14, P25D564H, 052134400Casing, 8×6×11, H19763-01-30A, 641102157, 17684-002, P25D681H, 052134500Casing,8×6×14, H19117-01-30A , 641101308, 17685-002, 142568HAS, P25D684H, 052134600Casing,10×8×14, H20937-01-30A, 641102322 Housing Gasket: P25HG, 10399-46-1, 17648, 13C-250-HGA, 720700, 052137100Housing Stud w/nut: P25HSN,17649/5327-034, 15-250-HSN, B16092121000048& 19052121000000, WWHS1S3HA & WWJ11S800, H2507-3 & H3932-61IMPELLER OEM#Impeller,3×2×13, H19204-XX-30, 641215603, 17650-XX-112, 1225231XX, P25D233MRxxx, 05213571X, H2521-90-30     Impeller,4×3×13,H19206-XX-30, 641217005, 17651-XX-112  , 1225341XX, P25D343MRxxx, 05213581X,H2522-90-30Impeller,5×4×14, 19224-XX-30, 641217831, 17652-XX-112, 1225451XX, P25D454MRxxx,05213591X,H2525-AO-30 Impeller,6×5×11, 19121-XX-30, 641211602, 17653-XX-112, 1225561XX, P25D561MRxxx,05213601X,H2524-70-30Impeller, 6×5×14, 19121-XX-30, 641212105, 17654-XX-112, 1225561XX, P25D564MRxxx,05213621, H2524-AO-30Impeller, 8×6×11, 19121-XX-30, 641211602, 17655-XX-112, 1225661XX, P25D561MRxxx,05213601X, H2524-70-30Impeller,8×6×14, 19116-XX-30, 641209903, 17656-XX-112, 1225681XX, P25D584MRxxx,05213631X, H2525-AO-30Impeller,10×8×14, 21867-XX-30, 641221007    STUFFING BOX OEM#Stuffing box, mech.seal: 22223-01-30, 641116157, 17658-002, 11-250-SBPG, P25SB/MS, 052136410,721350Stuffing box, packed: 20614-01-30, 643365042, 17657-002, 11C-250-SBMSS, P25SB/PK, 052144910Bolt, stuffing box:  3861-117, 3861-117, 648401016, WWG31H187, H3861-117WEAR PAD OEM#Casing wear pad, 2501-37AH,2502-37AH,2503-37AH,2504-37AH,2505-37AH,2506-37AH,2507-37AHH2501-01-30A, H2502-01-30A, H2503-01-30A, H2504-01-30A,H2505-01-30A,H2506-01-30A,H2507-01-30AMission Magnum Spare Parts Reference ListITEMQTY.EABETTERPART NUMBERMISSIONREFERENCEDESCRIPTIONMATERIAL1*1See belowSee belowCasingHARD IRON1A1BT-10399-46-1648403012Gasket, casingVellumoid/Fiber1B12BT-3932-61648402014Nut, casing 3/4-10 hex headStl.,1C12BT-3862-76648401115Stud, casing 3/4-10 x 3 1/4"longStl.,1D1BT-8505-04-0186485503Plug, casing drainStl1E1BT-8505-04-01646400507Plug, flush lineIron2*1See belowSee belowImpellerHARD IRION2A1BT-19110-7264845082Seal, impellerViton2B1-7300239Washer, impellerStl2C1-7415648Bolt, impeller lockStl3*1BT-22223-01-30641116157Stuffing box, mech.sealHARD IRON3*1BT-20614-01-30643365042Stuffing box, packedHARD IRON3A2BT-3861-117648401016Bolt, stuffing box1/2-13 x 1 1/4" Stl3B1BT-19368-01601499403Grease fittingBrass41BT-20622A641103338Gland assy., packingStl. 3045A#1BT-22451-1648414308Seal, mechanicalTungsten Carbide5A#3BT-H2537-24A648402600Packing,Shaft-M.S. Backup (3 Rings for seal)Teflon/Kevlar5A~1BT-25014-04M-BBT-8264-24-OBA661007005Graphite Packing,Shaft (5 Rings & Lantern Ring)Graphite 5A~1BT-250147-04M-DBT-8264-24-7A661007011Teflon Packing, Shaft (5 Rings & Lantern Ring)Teflon5A~1BT-25014-04M-C661007006Kevlar Packing, Shaft (5 Rings & Lantern Ring)Kevlar 1-648408607Lantern RingPP62BT-B3701A601102494Bolt assy,glandStl 30471BT-20612-02-33646490557Shaft42CrMo/41407A1BT-20943-21641102182Sleeve, shaft, M.S.38CrMoAl/ Stl7A1BT-20613-21G-7A641102181Sleeve, shaft, PackSS416,Ceramic Coated 7B1BT-4372-5-21601212392Key, shaftStl7C1BT-23444-01-72648415156Seal, shaft sleeveViton81BT-22210-1A641116108Deflector assemblyComposite91BT-20618-12-1644302499Frame, grease lubricatedCast iron9A N/A   9B N/A   9C1BT-8505-05601474737Plug, Frame DrainStl9D1BT-8627-01/BreatherStl