CRI10. Parts List & Kits GRUNDFOS INDUSTRIAL SERVICE MANUAL. Contents

Transcription

1 GRUNDFOS INDUSTRIAL SERVICE MANUAL CRI0 Parts List & Kits Contents Parts List Spare Part Kits Accessories Special Tools Standard Tools Tools for Torques

2 Exploded View CRI0 60a 37 Double Seal & Cool Top options 79a 37c 09a 23 23b 00a 77a 00a 23b 23 Cool Top 37 Tandem 8 00a b 05b a 23 00a Back-to-Back

3 Parts List & Kits CRI0 Pos. Part Description Model Stages Used Comments/Dimensions B.O.M. Ref. Material Included in kits? PARTS LIST Adapter for Motor Stool 8-4 For NEMA, 23/25TC, 7.5-0HP No 6-8/7 For NEMA, F254TC, 5-20HP No 4-22 For IEC, F265, MG32, kW No For IEC, F300, MG60, kW No 2 Motor Stool Cat. Cast Iron, without insert pos. 77 2/-2 NEMA, 56C, HP No 3-7 NEMA, 82TC, Low, 3-5Hp No 3-7 NEMA, 82TC, High, 3-5Hp (option) No 8-4 Add Pos. for NEMA 23/25TC, 7.5-0HP No 8-4 Add Pos. NEMA 23/25TC, 7.5-0HP (High opt.) No 6-8/7 Add Pos. for NEMA 254/256TC, 5-20HP No NEMA, 284/286TSC, 25HP No 2/ IEC, F85, MG 7, kW No 2-3 IEC, F00, MG 80,.75 -.kw No 4-6 IEC, F5, MG 90,.5-2.2kW No 7-2 IEC, F30, MG 00/2, kw No 4-22 Add Pos. for IEC, F265, MG32, kW No Add Pos. for IEC, F300, MG60, kW No 3 Chamber, Top, Complete with guide vane 2-7 * Slotted to accept Strap, pos. 26a No 3a Chamber N, Top, without guide vane 2/&8/7 * Slotted to accept Strap, pos. 26a No 3b Chamber without guide vane 3-22 * No 4 Chamber complete with Pos. 45 & 65 2/-22 ^^^ PTFE Pos No 4a Chamber N Cpl. w/pos. 45 & 65 & Bearing 2/-22 ^^^^ Silicon Carbide Brg, PTFE Pos YES Chamber N Cpl. w/pos. 45 & 65 & Brg. (option) 2/-22 ^^^^ Graflon Bearing, PTFE Pos YES Chamber N Cpl. w/pos. 45 & 65 & Brg. (option) 2/-22 ^^^^ Bronze Bearing, PTFE Pos YES 4b Chamber N Cpl. w/pos. 45 & 65, (low NPSH opt.) 3-22 PTFE Pos No 6 Base 2/-6 Flexi -Clamp/Oval, SS. (max. 232 PSI), 50Hz to 6 stg No 2/-6 For DN50 Flanges JIS, FGJ, ANSI, SS (max. 362 PSI) No 2/-22 Victaulic (PJE) 2", Stainless (max. 362 PSI) No 7 Coupling Guard 2/-3 50 Hz 2 IEC, F85-F YES 2/-2 2 NEMA-56C; IEC-F5,30= 4 to 2 stage YES NEMA, 82-25TC (Low); IEC F5-265 to 22 stg YES NEMA, 82-25TC (High),254TC-286TSC, IEC F YES 7a Screw for Coupling Guard 2/-22 4 Screw comb. slot torx/straight slot 4 x 8mm YES 9 Allen Screw 2/-2 4 M6 x 20mm, Delta Seal 00ID7899 YES M8 x 25mm, Delta Sl. use with pos..0a & 8 00ID7900 YES M0 x 25mm, Delta Seal 00ID790 YES 0 Shaft Pin 2/-22 ø5 x 26mm YES 0a Coupling Half (machined set) 2/-2 NEMA, 56C, /3-2HP. ø5.9/ ø6mm YES 3-7 NEMA, 82/84TC, 3-5HP. ø28.6/ø6mm (Std-Low) YES 3-7 NEMA, 82/84TC, 3-5HP. ø28.6/ø6mm (Opt-High) YES 8-4 NEMA, 23TC, 7.5-0HP. ø34.9/ø6mm (Std-Low) YES 8-4 NEMA, 23TC, 7.5-0HP. ø34.9/ø6mm (Opt-High) YES 6-8/7 NEMA, 254TC, 5-20HP. ø4.2/ø6mm (High) YES NEMA, 284/286TSC, 25HP. ø4.2/ø6mm YES Coupling Half 2/ 2 IEC, F85, MG7, kW. ø4/ø6mm YES IEC, F00, MG80,.75-.kW. ø9/ø6mm YES IEC, F5, MG 90,.5-2.2kW. ø24/ø6mm YES IEC, F30, MG00/2, 3-4 kw.ø28/ø6mm YES Coupling Half (machined set) 4-22 IEC, F265, MG32, kW. ø38/ø6mm YES IEC, F300, MG60, kW. ø42/ø6mm YES 2 Oval Flange 2/-6 2 Painted CI, -/2" -.5 NPT. Option (max. 232 PSI) YES 2/-6 2 Stainless, -/2" -.5 NPT. Option (max. 232 PSI) YES 2/-6 2 Painted CI, 2.0" -.5 NPT (max. 232 PSI) YES 2/-6 2 Stainless, 2.0" -.5 NPT (max. 232 PSI) YES Oval Flange, 50 Hz. models 2/-6 2 Painted CI, RP -/2" BSP DIN (max. 232 PSI) No 2/-6 2 Stainless, RP -/2" BSP DIN (max. 232 PSI) No 2/-6 2 Painted CI, RP 2.0" BSP DIN (max. 232 PSI) No 2/-6 2 Stainless, RP 2.0" BSP DIN (max. 232 PSI) No 2a Adapter Flg. for ANSI pos.20/flexi Base (option) 2/-6 2 Stainless, DN50 (max. 232 PSI) 50Hz. to 6 stage YES 2b Pipe Stub for Clamp/Flexi Base (option) 2/-6 2 Stainless, Internal -/2" -.5 NPT (max. 232 PSI) YES 2/-6 2 Stainless, Internal 2.0" -.5 NPT (max. 232 PSI) YES 2/-6 2 Stainless, Internal 2-/2" -.5 NPT (max. 232 PSI) YES 2/-6 2 Stainless, RP 2" (max. 232 PSI) No 2/-6 2 SS.. DN50 ø60.3x2.9mm Welding Flg. (max. 232 PSI) No 2c Clamp for Flexi Base & pos. 2b (option) 2/-6 2 Stainless, (max. 232 PSI) 00ID795 YES 8 Priming/Vent Plug 2/-22 * G /2A, NV24 with NV9 x M8 stem YES 23 Plug 2/-22 ** G /2A, w//4" NPT threaded port, NV YES Plug (option) 2/-22 ** G /2A, Solid no port, NV YES 23b Plug Vented for Pos. 77a Cool Top option only 2/-22 2 G /2A, Vented, NV No 23c Pipe Plug for Pos. 23 & 25 with hollow stem 2/-22 ** /4" NPT, SS SQHD 00ID726 YES 25 Drain Plug without O-rings 2/-22 G /2A, NV24 with solid stem YES Drain/Priming Plug Cpl. w/o-rings, opt. for gauge 2/-22 G /2A, NV24 w/nv9 x M8 hollow stem, EPDM No 2/-22 G /2A, NV24 w/nv9 x M8 hollow stem, FKM No 2/-22 G /2A, NV24 w/nv9 x M8 hollow stem, FXM No 2/-22 G /2A, NV24 w/nv9 x M8 hollow stem, FFKM No Due to part changes over time, all position numbers (-203) may not be used. This column indicates which pump model uses the spare part. If blank, the part is used in all models. 2

4 Parts List & Kits CRI0 Pos. Part Description Model Stages Used Comments/Dimensions B.O.M. Ref. Material Included in kits? PARTS LIST 26 Staybolt 2/-2 4 M6 x 240mm No 3 4 M6 x 270mm No 4 4 M6 x 300mm No 5 4 M6 x 330mm No 6 4 M6 x 360mm No 7 4 M6 x 390mm No 8 4 M6 x 420mm No 9 4 M6 x 450mm No 0 4 M6 x 480mm No 2 4 M6 x 540mm No 4 4 M6 x 600mm No 6 4 M6 x 660mm No 8/7 4 M6 x 720mm No 20 4 M6 x 780mm, 50 Hz No 22 4 M6 x 840mm, 50 Hz No Staybolt (Back-to-Back, Tandem Seal & Cool Top 2/-2 4 M6 x 330mm No option) 3 4 M6 x 360mm No 4 4 M6 x 390mm No 5 4 M6 x 420mm No 6 4 M6 x 450mm No 7 4 M6 x 480mm No 8 4 M6 x 50mm No 9 4 M6 x 540mm No 0 4 M6 x 570mm No 2 4 M6 x 630mm No 4 4 M6 x 690mm No 6 4 M6 x 750mm No 8/7 4 M6 x 80mm No 20 4 M6 x 870mm, 50 Hz No 22 4 M6 x 930mm, 50 Hz No 26a Strap 2/-2 2 L*= 78.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 3 2 L*= 08.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 4 2 L*= 38.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 5 2 L*= 68.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 6 2 L*= 98.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 7 2 L*= 228.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 8 2 L*= 258.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 9 2 L*= 288.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 0 2 L*= 38.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 2 2 L*= 378.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 4 2 L*= 438.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 6 2 L*= 498.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 8/7 2 L*= 558.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 20: 50 Hz. 2 L*= 68.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 22: 50 Hz. 2 L*= 678.5mm x 20.3mm x.3mm, 36 SS, M8 nut No 26b Bolt for Pos 26a 2/-22 2 M8 x 25mm, 36 SS w/delta Seal No 26c Washer for Pos 26b 2/-22 2 A4, ø6.0/ø8.4x.6mm 00ID3284 No 28 Motor Bolt 2/-2 4 NEMA, 56C, /3-2HP. UNC 3/8" x 25mm 00ID839 No NEMA, 82/84TC, 3-5HP.UNC/2" x 25mm 00ID840 No NEMA, 23TC, 7.5-0HP. JR /2" x.25" UNC 00ID085 No 6-8/7 4 NEMA, 254TC, 5HP. /2" x 2.5" UNC No 2/ 4 IEC, F85, MG7, kW. M6 x 20mm 00ID8022 No IEC, F00, MG80,.75-.kW. M6 x 25mm 00ID8023 No IEC, F5, MG 90,.5-2.2kW. M8 x 20mm 00ID8024 No IEC, F30, MG00/2, 3-4 kw. M8 x 25mm 00ID8025 No IEC, F265, MG32, kW. M2 x 25mm 00ID795 No 4 IEC, F300, MG60, kW. M2 x 25mm 00ID795 No 28a Motor Bolt IEC, F265, MG32, kW. M2 x 30mm 00ID7904 No 4 IEC, F300, MG60, kW. M6 x 45mm 00ID7905 No 35 Hexagon Head Screw for SS 2" Oval Flange 2/-6 4 M2x80mm ISO ID924 Yes Hexagon Head Screw for Cast Iron Oval Flg. 2//-6 4 M2 x 90mm, 8.8 DIN Yes 35b Screw for Clamp Pos.2c (Flexi opt.) 2/-6 4 M0 x 45mm 00ID789 Yes 35c Nut for Screw Pos. 35b for Clp. Pos. 2c (Flexi opt.) 2/-6 4 Nut RR M0 00ID3570 Yes 36 Staybolt Nut 2/ mm x M6, Delta Seal 00ID7908 No 36a Nut for motor bolt IEC MG 60 models 4 24mm x M6, Delta Seal 00ID7908 No 36b Nut for flange Hex. Screw pos mm x M2, Yes 4 9mm x M2, 36 SS. 00ID0876 No 4 9mm x M2, Delta Seal 00ID797 Yes 37(a) Sleeve O-ring 2/-22 EPDM, ø70.7 x 3.3mm Yes 2/-22 FKM, ø70.7 x 3.3mm Yes 37b Sleeve O-ring (option) 2/-22 2 FXM, ø7.25 x 3.3mm Yes Sleeve O-ring (option) 2/-22 2 FFKM, ø70.7 x 3.3mm Yes 37c Disc plate O-ring (Cool Top option only) 2/-22 EPDM, ø55.0 x 3.0mm Yes 2/-22 FKM, ø55.0 x 3.0mm Yes Due to part changes over time, all position numbers (-203) may not be used. This column indicates which pump model uses the spare part. If blank, the part is used in all models. 3

5 Parts List & Kits CRI0 Pos. Part Description Model Stages Used Comments/Dimensions B.O.M. Ref. Material Included in kits? PARTS LIST 38 Drain Plug O-ring 2/-22 EPDM, ø6.3 x 2.4mm 00ID288 Yes 2/-22 FKM, ø6.3 x 2.4mm 00ID223 Yes Drain Plug O-ring (option) 2/-22 FXM, ø6.3 x 2.4mm Yes Drain Plug O-ring (option) 2/-22 FFKM, ø6.3 x 2.4mm Yes 38a Drain Plug O-Ring 2/-22 ø5.3 x 2.4mm, EPDM 00ID242 Yes 2/-22 ø5.3 x 2.4mm, FKM 00ID3945 Yes Drain Plug O-Ring (option) 2/-22 ø5.3 x 2.4mm, FXM, black Yes Drain Plug O-Ring (option) 2/-22 ø5.3 x 2.4mm, FFKM Yes 39 Gasket for Oval Flange 2/-6 2 K, 24mm x ø80/ø59 x2mm, 50 to 6 stage Yes 2/-6 2 K, 22mm x ø60/ø44 x 2mm (use with -/2" flg.) Yes 39b O-ring for Flexi Clamp FGJ Flange (option) 2/-6 2 EPDM, ø64.5 x 3mm 00ID243 Yes 2/-6 2 FKM, ø64.5 x 3mm 00ID4038 Yes O-ring for Clamp, Thread stub-union (option) 2/-6 2 EPDM, ø7.0 x 4mm 00ID792 Yes 2/-6 2 FKM, ø7.0 x 4mm 00ID793 Yes 44a Inlet upper with pos.45 & 65 2/ No 44c Inlet upper N with pos.45 & 65 (low NPSH option) 2/ No 44b Inlet lower, machined 2/ No 44d Spacer ring N for low NPSH pos. 44c 2/ No 45 Neck Ring 2/-22 # imp.- ø59.5 x ø44.08 x.2mm, PTFE-Acoflon Yes Neck Ring (low NPSH option) 2/-22 ø75.8 x ø59.95 x.2mm, PTFE-Acoflon Yes 47a Bearing Ring/Spacer 2/-22 ^^^^ SiC 50, ø23.4 x ø7.6 x ø5.0 x 4mm Yes Bearing Ring/Spacer 2/-22 ^^^^ SiC 50, ø23.4 x ø7.6 x ø5.0 x 4mm Yes Brg. Ring/Spacer (option for Graflon / Brz. 4a) 2/-22 ^^^^ TC, ø2.9 x ø7.6 x ø5.0 x 4mm Yes 49 Impeller 2/-22 # stgs- ø92.9 x ø44.0 x 3.6mm (back-plate.0mm) No 49i Impeller N (low NPSH option) 3-22 ø04.8 x ø59.85 x 25.4mm (back-plate.5mm) No 5 Shaft, Complete 2/-2 ø6 x 79.0mm, 43 SS No 3 ø6 x 209.0mm, 43 SS No 4 ø6 x 239.0mm, 43 SS No 5 ø6 x 269.0mm, 43 SS No 6 ø6 x 299.0mm, 43 SS No 7 ø6 x 329.0mm, 43 SS No 8 ø6 x 359.0mm, 43 SS No 9 ø6 x 389.0mm, 43 SS No 0 ø6 x 49.0mm, 43 SS No 2 ø6 x 479.0mm, 43 SS No 4 ø6 x 539.0mm, 43 SS No 6 ø6 x 599.0mm, 43 SS No 8/7 ø6 x 659.0mm, 43 SS No 20 ø6 x 79.0mm, 43 SS, 50 Hz No 22 ø6 x 779.0mm, 43 SS, 50 Hz No Shaft, Cpl. (Back-to-Back, Tandem Seal & Cool Top 2/-2 ø6 x 269.0mm, 329 SS No option) 3 ø6 x 299.0mm, 329 SS No 4 ø6 x 329.0mm, 329 SS No 5 ø6 x 359.0mm, 329 SS No 6 ø6 x 389.0mm, 329 SS No 7 ø6 x 49.0mm, 329 SS No 8 ø6 x 449.0mm, 329 SS No 9 ø6 x 479.0mm, 329 SS No 0 ø6 x 509.0mm, 329 SS No 2 ø6 x 569.0mm, 329 SS No 4 ø6 x 629.0mm, 329 SS No 6 ø6 x 689.0mm, 329 SS No 8/7 ø6 x 749.0mm, 329 SS No 20 ø6 x 809.0mm, 329 SS, 50 Hz No 22 ø6 x 869.0mm, 329 SS, 50 Hz No 55 Outer Sleeve 2/-2 ø7./ ø70.7 x 74.0mm x.5mm, 304 SS No 3 ø7./ ø70.7 x 04.0mm x.5mm, 304 SS No 4 ø7./ ø70.7 x 34.0mm x.5mm, 304 SS No 5 ø7./ ø70.7 x 64.0mm x.5mm, 304 SS No 6 ø7./ ø70.7 x 94.0mm x.5mm, 304 SS No 7 ø7./ ø70.7 x 224.0mm x.5mm, 304 SS No 8 ø7./ ø70.7 x 254.0mm x.5mm, 304 SS No 9 ø7./ ø70.7 x 284.0mm x.5mm, 304 SS No 0 ø7./ ø70.7 x 34.0mm x.5mm, 304 SS No 2 ø7./ ø70.7 x 374.0mm x 2.0mm, 36 SS No 4 ø7./ ø70.7 x 434.0mm x 2.0mm, 36 SS No 6 ø7./ ø70.7 x 494.0mm x 2.0mm, 36 SS No 8/7 ø7./ ø70.7 x 554.0mm x 2.0mm, 36 SS No 20 ø7./ ø70.7 x 64.0mm x 2.0mm, 36 SS, 50Hz No 22 ø7./ ø70.7 x 674.0mm x 2.0mm, 36 SS, 50Hz No 56 Base Plate (Low) for PJE / Flexi-clamp Pos.6 2/-22 Cast Iron (Used on 50 Hz models) No B. P. (High) for PJE/Flexi-clamp w/fgj Pos.6 2/-22 Cast Iron (All 60 Hz; On 50 Hz. FGJ models) No Base Plate N (Low) for PJE / Flexi-clamp Pos.6 GI 2/-22 Cast Stainless (Used on 50 Hz models) No B. P. N (High) for PJE/Flexi-clamp w/fgj Pos.6 GI 2/-22 Cast Stainless (All 60 Hz; On 50 Hz FGJ models) No Due to part changes over time, all position numbers (-203) may not be used. This column indicates which pump model uses the spare part. If blank, the part is used in all models. 4

6 Parts List & Kits CRI0 Pos. Part Description Model Stages Used Comments/Dimensions B.O.M. Ref. Material Included in kits? PARTS LIST 60 Stack Compression Spring 2/-22 4 ø.0 x ø7.0 x 5.5mm, EPDM YES 2/-22 4 ø.0 x ø7.0 x 5.5mm, FKM YES 60a Stack Compression Spring (option) 2/-22 4 ø.0 x ø7.0 x 5.5mm, PTFE YES 6 Stop spacer 2/-22 ø29.0 x ø8.4 x ø7.6 x ø5.0 x 9.5 x 2mm YES 62 Stop ring 2/-22 ø6.6 x ø5.0 x.6mm YES 64 Spacing Pipe 2/-22 ^^^ ø2.5 x ø7.5 x 29.05mm No 64a Spacing Pipe 2/&8/7 ^^^^ ø2.5 x ø7.5 x 9.0mm YES 64b Spacing Pipe (low NPSH option only) 2/&8/7 2 ø2.5 x ø7.5 x 0.05mm No 64c Clamp, Splined 2/-22 ø2.5 x ø7.6 x ø5.0 x 2.7mm YES 64d Spacing Pipe 2/-22 ^^^^ ø2.5 x ø7.5 x 6.0mm 3342 No 64e Spacing Pipe (low NPSH option only) 2/-22 ø2.5 x ø7.5 x 38.0mm No 64g Spacing Pipe (de-staging 2 impellers option only) 3-22 per ø2.5 x ø7.5 x 30.0mm (use with 3b only) 3340 No de-stg 65 Neck Ring Retainer N 2/-22 # stgs- ø6.9 x ø47.2 x 4.7mm YES Neck Ring Retainer N (low NPSH option) 2/-22 ø78.8 x ø6.5 x 6.7mm No 66 Lock Washer Set for Shaft 2/-22 ø3.5 x ø8.2 x 2.6mm YES 66a Washer for Staybolt 2/-22 4 DIN 25A, ø30 x ø7 x 2.5mm, Delta Seal No 67 Lock Nut for Shaft 2/-22 3mm x M YES 69 Spacing Pipe 2/-22 ø2.5 x ø7.5 x 8.0mm No 69a Spacing Pipe (de-staging impeller option only) 2/&8/7 ø2.5 x ø7.5 x 9.0mm (use with 3a only) No 76 Nameplate 2/ SS, 60 x 45mm No 76a Rivet for Nameplate 2/ SS, ø3 x 5mm No 77 Pump Head Cover for motor stool pos. 2 2/-22 Cast Stainless No 77a Pump Head Cover for Tandem Seal & Cool Top 2/-22 Cast Stainless No Pump Head Cover for Back-to-Back 2/-22 Cast Stainless No 79a Disc / Plate complete w/79b & c for Cool Top 2/-22 Cast Stainless No 79b Bushing for Disc / Plate 79a 2/-22 Graflon No 79c Retaining Ring for 79b 2/-22 Stainless No 00 Priming/Vent Plug O-ring 2/-22 EPDM, ø6.3 x 2.4mm 00ID288 YES 2/-22 FKM, ø6.3 x 2.4mm 00ID223 YES 00a Priming/Vent Plug O-ring (option) 2/-22 FFKM, ø6.3 x 2.4mm YES Priming/Vent Plug O-ring (option) 2/-22 FXM, ø6.3 x 2.4mm YES 05(b) Shaft Seal HQBE 2/-22 *** SiC, Carbon with resin-impregnated, EPDM YES Shaft Seal HQBV 2/-22 *** SiC, Carbon with resin-impregnated, FKM YES Shaft Seal HQQE 2/-22 *** SiC, SiC, EPDM YES Shaft Seal HQQV 2/-22 *** SiC, SiC, FKM YES Shaft Seal HQQF (option) 2/-22 *** SiC, SiC, FXM YES Shaft Seal HQQK (option) 2/-22 *** SiC, SiC, FFKM YES Shaft Seal HUBE 2/-22 *** TC, Carbon with resin-impregnated, EPDM YES Shaft Seal HUBV 2/-22 *** TC, Carbon with resin-impregnated, FKM YES Shaft Seal HUBF (option) 2/-22 *** TC, Carbon with resin-impregnated, FXM YES Shaft Seal HUBK (option) 2/-22 *** TC, Carbon with resin-impregnated, FFKM YES Shaft Seal HUUE 2/-22 *** TC, TC, EPDM YES Shaft Seal HUUV 2/-22 *** TC, TC, FKM YES Shaft Seal HUUF (option) 2/-22 *** TC, TC, FXM YES Shaft Seal HUUK (option) 2/-22 *** TC, TC, FFKM YES 09a O-ring for Disk Plate 79a (Cool Top option only) 2/-22 ø27.2 x 2.75mm, EPDM YES 2/-22 ø27.2 x 2.75mm, FKM YES 2/-22 ø27.2 x 2.75mm, FXM YES 6 Counter Nut for Pipe 7 2/-22 2 NV24, internal G/2, 36SS YES 7 Air Vent Pipe for 8 2/-4 G/2, 36SS, 56C-23TC.33-0HP;.37 to 7.5 kw YES 6-8/7 G/2, 254TC - 286TSC 5-25HP.,.0 to 8.5kW YES 8 Air Vent 2/-22 Air vent type 5-AV - 5/ YES 20 Flange, FGJ 2/-22 2 ANSI, DIN, JIS. DN50 Cast Iron GGG YES GI 2/-22 2 ANSI, DIN, JIS. DN50 Stainless YES 203 Lock Ring for Flange 2/-22 2 ø9.6x 5.0mm Stainless YES Due to part changes over time, all position numbers (-203) may not be used. This column indicates which pump model uses the spare part. If blank, the part is used in all models. See Notes on next page. 5

7 Parts List & Kits CRI0 NOTES: The first number is total number of stages. The second number behind the slash (/) equals the number of impellers. Example: a CRI0-2/ has 2 chambers and impeller (de-staged by ). * 2 to 6 and 8 to 22 stage use position 3 2 / and 8/7 stage use position 3a De-staging by two impellers use one 3a and one 3b ^^^ 2/ and 2 stage use 0 3 to 8 stage = # of stages less 2 9 to 4 stage = # of stages less 3 6 to 22 stage = # of stages less 4 Exception to the above: low NPSH models 4/2 and 4/3 stage use 0 5/4 to 8/7 stage = # of stages less 4 9/8 to 6/5 stage = # of stages less 5 8/6 to 22/2 stage = # of stages less 6 De-staging by two impellers use less than stated above ^^^^ 2/ to 8 stage = use 9 to 4 stage = use 2 6 to 22 stage = use 3 Exception to the above: low NPSH models 6/5 stage = use 2 8 stage and up= use 3 Key to Symbols KITS... Recommended spare part Ø... Diameter ANSI... American National Standards Institute CPL... Complete Assembly these parts consist of more than one component EPDM... Ethylene Propylene (also known as EPR and EPT) an elastic substance similar to rubber FFKM... Kalrez Elastomer made by DuPont FKM... Fluoro Elastomer (generic for Viton) FXM... Fluoraz Elastomer made by Greene Tweed IEC... International Electro-technical Commission (European standards) M... International standard thread size designation (thread diameter in mm) mm... Millimeter MG... Identifies Grundfos motor type/size N... Stamp code for 36 SS or similar NBR... Buna - N (also known as Nitrile) an elastic substance similar to rubber NEMA... National Electrical Manufacturers Association NPSH... Net Positive Suction Head PTFE... Teflon SiC... Silicon Carbide SS... Stainless Steel TC... Tungsten Carbide UNC... Unified National Coarse a standard for threads on bolts * Standard use. Back-to-Back or Tandem pump version use 2 ** Standard use. Back-to-Back or Tandem pump version use 2 *** Standard use. Back-to-Back or Tandem pump version use 2 Standard use. CR(I,N)0-2/ and 0-8/7 replace with pos. 69a # stgs- Use the number of stages in standard models, less one in de-staged and Low NPSH models. # imp.- Use the number of stages in standard models, less one in de-staged and Low NPSH models. Standard use 2. Back-to-Back or Tandem pump version use 3, Cool Top use EPDM or FKM and 2 FXM in lower hot section of pump. Standard use 2. Back-to-Back or Tandem pump version use 6. L* Is a tip-to-tip length which includes the bends for slot engagement. Bottom tip to bend is 4.5mm shorter than the tip to tip value. 6

8 Spare Part Kits CRI0 SPARE PART KITS Since certain pump parts can be expected to exhibit wear at the same time as related pump parts, they have been grouped into the following kits for your convenience. The numbers indicate the quantity of the part within each kit. Please order these kits using the kit material number at the top of the columns. CR(I, N)0 SiC Bearing WEAR PARTS KIT -8 Kit WEAR PARTS KIT 9-4 Kit WEAR PARTS KIT 5-22 Kit a Chamber N Cpl. w/pos.45 & 65 & SiC Bearing b Bolt for strap, M8 x 25mm, 36 SS w/delta Seal c Washer for strap, A4, ø6.0/ø8.4x.6mm 00ID Neck Ring, ø59.5 x ø44.08 x.2mm, PTFE-Acoflon a Bearing Ring/Spacer, SiC 50, ø23.4 x 4mm Stop Spacer,ø29.0 x ø8.4 x ø7.6 x ø5.0 x 9.5 x 2mm Stop Ring, ø6.6 x ø5.0 x.6mm a Spacing Pipe, ø2.5 x ø7.5 x 9.0mm c Clamp, Splined, ø2.5 x ø7.6 x ø5.0 x 2.7mm d Spacing Pipe, ø2.5 x ø7.5 x 6.0mm Neck Ring Retainer, N, ø6.9 x ø47.2 x 4.7mm Lock Washer Set of 2, ø3.5 x ø8.2 x 2.6mm Lock Nut, 3mm x M CR(I, N )0 Graflon Bearing WEAR PARTS KIT -8 Kit WEAR PARTS KIT 9-4 Kit WEAR PARTS KIT 5-22 Kit a Chamber N Cpl. w/pos.45 & 65 & Graflon Bearing b Bolt for strap, M8 x 25mm, 36 SS w/delta Seal c Washer for strap, A4, ø6.0/ø8.4x.6mm 00ID Neck Ring, ø59.5 x ø44.08 x.2mm, PTFE-Acoflon a Bearing Ring/Spacer, TC 50, ø2.9 x 4mm Stop Spacer,ø29.0 x ø8.4 x ø7.6 x ø5.0 x 9.5 x 2mm Stop Ring, ø6.6 x ø5.0 x.6mm a Spacing Pipe, ø2.5 x ø7.5 x 9.0mm c Clamp, Splined, ø2.5 x ø7.6 x ø5.0 x 2.7mm d Spacing Pipe, ø2.5 x ø7.5 x 6.0mm Neck Ring Retainer, N, ø6.9 x ø47.2 x 4.7mm Lock Washer Set of 2, ø3.5 x ø8.2 x 2.6mm Lock Nut, 3mm x M CR(I )0 Bronze Bearing WEAR PARTS KIT -8 Kit WEAR PARTS KIT 9-4 Kit WEAR PARTS KIT 5-22 Kit a Chamber N Cpl. w/pos.45 & 65 & Bronze Bearing b Bolt for strap, M8 x 25mm, 36 SS w/delta Seal c Washer for strap, A4, ø6.0/ø8.4x.6mm 00ID Neck Ring, ø59.5 x ø44.08 x.2mm, PTFE-Acoflon a Bearing Ring/Spacer, TC 50, ø2.9 x 4mm Stop Spacer,ø29.0 x ø8.4 x ø7.6 x ø5.0 x 9.5 x 2mm Stop Ring, ø6.6 x ø5.0 x.6mm a Spacing Pipe, ø2.5 x ø7.5 x 9.0mm c Clamp, Splined, ø2.5 x ø7.6 x ø5.0 x 2.7mm d Spacing Pipe, ø2.5 x ø7.5 x 6.0mm Neck Ring Retainer, N, ø6.9 x ø47.2 x 4.7mm Lock Washer Set of 2, ø3.5 x ø8.2 x 2.6mm Lock Nut, 3mm x M STACK KITS (SiC) Pos.80 Model Material CRI0-2/ CRI CRI CRI CRI CRI CRI CRI CRI CRI CRI CRI CRI CRI0-8/ *** CRI *** CRI *** CRI ***For 50 Hz operation only. GASKET KIT (EPDM) Kit GASKET KIT (FKM) Kit GASKET KIT (FXM) Kit GASKET KIT (FFKM) Kit GASKET KIT (EPDM)-Double Seal option. Kit GASKET KIT (FKM)-Double Seal option. Kit GASKET KIT (FFKM/EPDM)-Double Seal option. Kit GASKET KIT (FFKM/FKM)-Double Seal option. Kit GASKET KIT (EPDM)-Cool Top option. Kit GASKET KIT (FKM)-Cool Top option. Kit GASKET KIT (FXM/EPDM)-Cool Top option. Kit Pos. Description Material Qty. Included in each Kit 37 Sleeve O-ring, EPDM (WRC NSF), ø70.7 x 3.3mm Sleeve O-ring, FKM, ø70.7 x 3.3mm b Sleeve O-ring, FXM, ø7.25 x 3.3mm Sleeve O-ring, FFKM, ø70.7 x 3.3mm c Disc Plate O-ring, EPDM, ø55.0 x 3.0mm Disc Plate O-ring, FKM, ø55.0 x 3.0mm ,00(a,b) Drain Plug O-ring, EPDM, Ø6.3 x 2.4mm 00ID Drain Plug O-ring, FKM, Ø6.3 x 2.4mm 00ID Drain Plug O-ring, FXM, ø6.3 x 2.4mm Drain Plug O-ring, FFKM, ø6.3 x 2.4mm a Drain Plug O-ring, EPDM, ø5.3 x 2.4mm 00ID242 Drain Plug O-ring, FKM, ø5.3 x 2.4mm 00ID3945 Drain Plug O-ring, FXM, ø5.3 x 2.4mm Drain Plug O-ring, FFKM, ø5.3 x 2.4mm Flange O-ring, EPDM, ø90 x 3mm Flange O-ring, FKM, ø90 x 3mm 00ID Flange gasket, Fiber, 22mm x ø60 x ø44 x 2mm Flange gasket, Fiber, ø02 x ø65 x 2mm Flange gasket, Fiber, ø92 x ø49 x 2mm 00ID (a) Stack Compression Spg., EPDM, ø.0xø7.0x5.5mm Stack Compression Spg., FKM, ø.0xø7.0x5.5mm Stack Compression Spg., PTFE, ø.0xø7.0x5.5mm a Disc Plate O-ring, EPDM, ø x 2.75mm Disc Plate O-ring, FKM, ø27.5 x 2.75mm Disc Plate O-ring, FXM, ø27.5 x 2.75mm

9 Spare Part Kits CRI0 SPARE PART KITS (Continued) HQxx SHAFT SEAL KIT, BALANCED CARTRIDGE Kit (Maximum allowed working PSI is 435) Kit (Tandem Seal option Pumps require 2 of each Seal Kit) Kit Kit Kit Kit Pos. Description Material Qty. Included in each Kit 05 HQBE * HQBV * HQQE * HQQF * HQQK * HQQV * N/A Grinding Device Tool for Emery Cloth 3707 N/A Emery Cloth * Seal material number includes the Adjusting fork HUxx SHAFT SEAL KIT, BALANCED CARTRIDGE Kit (Maximum allowed working PSI is 435) Kit (Tandem Seal option Pumps require 2 of each Seal Kit) Kit Kit Kit Kit Kit Kit Pos. Description Material Qty. Included in each Kit 05 HUBE * HUBF * HUBK * HUBV * HUUE * HUUF * HUUK * HUUV * N/A Grinding Device Tool for Emery Cloth 3707 N/A Emery Cloth * Seal material number includes the Adjusting fork IEC COUPLING KIT ø4/ø6 Kit ø9/ø6 Kit ø24/ø6 Kit ø28/ø6 Kit ø38/ø6 Kit ø42/ø6 Kit Pos. Description Material Qty. Included in each Kit 9 Allen Screw, M6 x 20mm, Delta Seal 00ID Allen Screw, M8 x 25mm, Delta Seal 00ID Allen Screw, M0 x 25mm, Delta Seal 00ID Shaft Pin, ø5 x 26mm, Stainless a Coupling Half, F85, MG7, kW. ø4/ø Coupling Half, F00, MG80,.75-.kW. ø9/ø Coupling Half, F5, MG 90,.5-2.2kW. ø24/ø Coupling Half, F30, MG00/2, kw.ø28/ø Coupling mach. set, F265, MG32, kW. ø38/ø Coupling mach. set, F300 MG60,.0-8.5kW.ø42/ø N/A Adjusting Fork NEMA COUPLING KIT ø5.9/ø6 Kit ø28.6/ø6 (Standard- Low) Kit ø28.6/ø6 (Option- High) Kit ø34.9/ø6 (Standard-Low) Kit ø34.9/ø6 (Option- High) Kit ø4.3/ø6 Kit Allen Screw, M6 x 20mm, Delta Seal 00ID Allen Screw, M0 x 25mm, Delta Seal 00ID Shaft Pin, ø5 x 26mm, Stainless a Coupling. Half set, 56C, /3-2HP. ø5.8 / ø Cplg. Half set, 82/84TC, 3-5HP, std.-low, ø28.5/ø Cplg. Half set, 82/84TC, 3-5HP, opt.-high, ø28.5/ø Cplg. Half set, 23TC, 7.5-0HP, std.low, ø34.9/ø Cplg. Half set, 23TC, 7.5-0HP, opt.-high, ø34.9/ø Cplg. Half set, 254TC-284/286TSC,5-25HP. ø4.2/ø N/A Adjusting Fork COUPLING GUARD KIT IEC, F85-F00,.37 to. kw Kit NEMA 56C, /3-2HP; IEC-F5-30,.5-4.0kW Kit NEMA 82-25TC (Low)3-0HP; IEC F5-265,.5-4.0kW Kit NEMA 82-25TC (High) & 254TC-286TSC, 3-25HP. IEC F300, -8.5kW Kit Pos. Description Material Qty. Included in each Kit 7 Coupling Guard, W=27mm x H=70mm Coupling Guard, W=27mm x H=90.5mm Coupling Guard, W=57mm x H=25mm Coupling Guard, W=57mm x H=7mm a Screw comb.slot torx/straight slot 4 x 8mm

10 Spare Part Kits CRI0 SPARE PART KITS (Continued) PLUG KIT Kit Pos. Description Material Qty. Included in each Kit 8 Priming/Vent Plug, G /2A, NV24 with NV9 x M8 stem G /2A, w//4" NPT threaded port, NV c /4" NPT,SS SQHD 00ID Drain Plug-solid stem, without O-rings, G /2A, NV O-ring, EPDM, Ø6.3 x 2.4mm 00ID288 O-ring, FKM, Ø6.3 x 2.4mm 00ID223 38a Drain Plug O-ring, EPDM, ø5.3 x 2.4mm 00ID242 Drain Plug O-ring, FKM, ø5.3 x 2.4mm 00ID O-ring, EPDM, Ø6.3 x 2.4mm 00ID288 O-ring, FKM, Ø6.3 x 2.4mm 00ID FLEXI FLANGE KIT FOR MEDIUM CRI0, 5, & 20 -/2" Threaded Cast Iron ( 232 PSI Max.) Kit Flange, Cast Iron, -/2" -.5 NPT Hex Head Bolt, M2 x 90mm, 8.8 DIN93, Delta Seal b Nut, CS M2 x NV9mm, w/delta Seal 00ID Gasket, 22mm x ø60/ø44 x 2mm, KLINGERSIL C FLEXI FLANGE KIT FOR MEDIUM CRI (N)0, 5, & 20 -/2" Stainless Steel ( 232 PSI Max.) Kit Flange, Stainless Steel -/2" -.5 NPT Hex Head Bolt, M2 x 80mm, ISO404, DIN93 00ID b Nut, M2 x NV9mm, 36SS 00ID Gasket, 22mm x ø60/ø44 x 2mm, KLINGERSIL C FLEXI FLANGE KIT FOR MEDIUM CRI0, 5, & 20 2" Threaded Cast Iron ( 232 PSI Max.) Kit Flange, Cast Iron, 2" -.5 NPT Hex Head Bolt, M2 x 90mm, 8.8 DIN93, Delta Seal b Nut, CS M2 x NV9mm, w/delta Seal 00ID Gasket, 24mm x ø80/ø59 x2mm, KLINGERSIL C FLEXI FLANGE KIT FOR MEDIUM CRI (N)0, 5, & 20 2" Stainless Steel ( 232 PSI Max.) Kit Flange, Stainless Steel 2" -.5 NPT Hex Head Bolt, M2 x 80mm, ISO404, DIN93 00ID b Nut, M2 x NV9mm, 36SS 00ID Gasket, 24mm x ø80/ø59 x2mm, KLINGERSIL C FLEXI CLAMP FLANGE KIT FOR MEDIUM CRI(N)0, 5 & 20 2" Cast Iron Flange EPDM Kit (Conversion max. allowable operating pressure 232 ) FKM Kit a Adapter Flange DN50 for ANSI pos.20/flexi Base (232 PSI) Hex Head Bolt, M2 x 90mm, 8.8 DIN93, Delta Seal b Nut, CS M2 x NV9mm, w/delta Seal 00ID b O-ring,EPDM,ø64.5 x 3m m 00ID243 2 O-ring,FKM,ø64.5 x 3m m 00ID Flange, ANSI,DIN,JIS,CastIron Lock Ring, Stainless FLEXI CLAMP FLANGE KIT FOR MEDIUM CRI(N)0, 5 & 20 2" Stainless Steel Flange EPDM Kit (Conversion max. allowable operating pressure 232 ) FKM Kit a Adapter Flange DN50 for ANSI pos.20/flexi Base (232 PSI) Hex Head Bolt, M2 x 80mm, ISO404, DIN93 00ID b Nut, M2 x NV9mm, 36SS 00ID b O-ring,EPDM,ø64.5 x 3m m 00ID243 2 O-ring,FKM,ø64.5 x 3m m 00ID Flange, ANSI,DIN,JIS,Stainless Steel Lock Ring, Stainless

11 Spare Part Kits Accessories CRI0 SPARE PART KITS (Continued) FLEXI CLAMP KIT FOR MEDIUM CRI(N)0, 5 & 20 -/2" Internal Threaded SS Pipe Stub ( 232 PSI Max.) EPDM Kit FKM Kit b Stainless, Internal -/2" -.5 NPT c Clamp for Flexi Base & pos.2b 00ID b Screw for Pos. 2c, M0 x 45mm - A2, RR DIN933 00ID c NutforPos.35b,M 0,304SS, A2,RR DIN934 00ID b O-ring,EPDM,ø7.0 x 4.0m m 00ID792 2 O-ring, FKM, ø7.0 x 4.0mm 00ID793 2 FLEXI CLAMP KIT FOR MEDIUM CRI(N)0, 5 & 20 2" Internal Threaded SS Pipe Stub ( 232 PSI Max.) EPDM Kit FKM Kit b Stainless, Internal 2" -.5 NPT c Clamp for Flexi Base & pos.2b 00ID b Screw for Pos. 2c, M0 x 45mm - A2, RR DIN933 00ID c NutforPos.35b,M 0,304SS, A2,RR DIN934 00ID b O-ring,EPDM,ø7.0 x 4.0m m 00ID792 2 O-ring, FKM, ø7.0 x 4.0mm 00ID793 2 FLEXI CLAMP KIT FOR MEDIUM CRI(N)0, 5 & 20 2-/2" Internal Threaded SS Pipe Stub ( 232 PSI Max.) EPDM Kit FKM Kit b Stainless, Internal 2" -.5 NPT c Clamp for Flexi Base & pos.2b 00ID b Screw for Pos. 2c, M0 x 45mm - A2, RR DIN933 00ID c NutforPos.35b,M 0,304SS, A2,RR DIN934 00ID b O-ring,EPDM,ø7.0 x 4.0m m 00ID792 2 O-ring, FKM, ø7.0 x 4.0mm 00ID793 2 Air Vent Kit 56C to 23TC.33-0HP;.37 to 7.5 kw Kit TC to 286TSC 5-25HP;.0 to 8.5kW Kit Counter Nut for Pipe 7, G/ Air Vent Pipe for 8, G/2, 50x Air Vent Pipe for 8, G/2, 85x Airventtype 5-AV -5/ ACCESSORIES ANSI COMPANION FLANGES FOR MEDIUM CR 2" Threaded Stainless Steel, 300 Lb. Class Kit N/A Nut, HEX 5/8"- UNC, 8-8SS 0ID N/A Plain Bolt, 5/8" - x 3", 8-8SS 0ID N/A Flange, Stainless Steel, 2" 00ID N/A Gasket - Flange, 2", 250#, Cut Ring 00ID VICTAULIC, 2" COUPLING KIT FOR MEDIUM CRI(N)0, 5 & 20 EPDM Kit 3330 (,000 PSI Max.) FKM Kit 0ID0028 N/A Stainless 36, Nipple - 2" NPT External Thread N/A Coupling Set2",EPDM 00ID N/A Coupling Set 2", FKM 0ID

12 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence SPECIAL TOOLS Tools not generally available from normal sources. Mat. 00SV SV207 00SV20 00SV SV SV20 00SV200 00SV202 00SV227 Description and Use Shaft Holder for Dismantling/Assembly Used to hold and protect the shaft during dismantling and assembly. Tubular Box Spanner for Shaft Seal 4.0 mm Used to install and remove the shaft seal. Fits a /2 drive ratchet. Ring Insert Tool for Shaft Seal + Square 4 mm x /2 drive Puller for Neck Ring Used to remove the Neck Ring from Chamber. Circlip Pliers for Flange Lock Ring Used to remove the Lock Ring for the Flange. Bit Holder Used with Bits Kit, /4 Bits Kit NV 5 mm for M6, /4 NV 6 mm for M8, /4 NV 8 mm for M0, /4 Hexagon Socket Bit Used for Shaft Seal NV 2.5 mm for M5, /4 Bearing Removal Punch STANDARD TOOLS In addition to being available from Grundfos, comparable tools can be purchased through normal sources. Mat. Description and Use 00SV SV SV SV022 Wrenches Used to tighten various nuts. NV 0 mm for M6 NV 3 mm for M8 NV 9 mm for M2 NV 24 mm for M6 Torque Wrench Used to torque various screws. 00SV Nm, 9 x 2 00SV Nm, 9 x 2 00SV Nm, 4x8 Torque Screwdriver Used to tighten various nuts. 00SV Nm, /4 Ratchet Spanner for all Adapters 00SV mm x 2 mm, /2 00SV040 4 mm x 8 mm, /2 Socket Spanner with Inside Hex 00SV0296 NV 5 mm for M6, /2 x /2 00SV0297 NV 6 mm for M8, /2 x /2 00SV0298 NV 8 mm for M0, /2 x /2 00SV030 00SV SV027 00SV SV203 00SV0267 Ring Spanner NV 0 mm, 9 x 2, for M6 NV 3 mm, 9 x 2, for M8 NV 9 mm, 9 x 2, for M2 NV 24 mm, 4 x 8, for M6 Socket Spanner NV 3 mm for M8, /2 drv. NV 9 mm for M2, /2 drv. L-CR-SM-044 8/07 PRINTED IN USA GRUNDFOS Pumps Corporation 700 W. 8th Terrace Olathe, Kansas Phone: Fax: GRUNDFOS Canada, Inc. 294 Brighton Road Oakville, Ontario L6H 6C9 Canada Phone: Fax: Bombas GRUNDFOS de Mexico S.A. de C.V. Boulevard TLC 5 Parque Industrial Stiva Aeropuerto Apodaca, N.L. Mexico Phone: Fax: