Latest edition? The Service Kit Catalogue is only reprinted at long intervals. If you require the latest edition, please refer to service documentation in WebGOLD which is updated on a more regular basis. Sources of product documentation In addition to the printed Service Kit Catalogue, Grundfos offers the following sources of product documentation WinCAPS WebCAPS WebGOLD. WinCAPS WinCAPS is a Windows-based Computer Aided Product Selection programme containing information on more than 90,000 Grundfos products. WinCAPS is available on CD-ROM in 1 languages. WinCAPS offers detailed technical information selection of an optimised pump solution dimensional drawings of each pump detailed service documentation operating and installation instructions wiring diagrams of each pump. WebGOLD WebGOLD (Web-based Grundfos Online Literature and Drawings) database contains information on approximately 19 product families in 25 different languages. WebGOLD is available on the Grundfos homepage, www.grundfos.com WebGOLD contains Data booklets installation and operating instructions service documentation CAD drawings (2- and 3-dimensional) product brochures case histories system guides system and concept brochures. WebCAPS WebCAPS Web-based Computer Aided Product Selection is a web-version of WinCAPS. WebCAPS is available on the Grundfos homepage, www.grundfos.com WebCAPS offers detailed technical information dimensional drawings of each pump wiring diagrams of each pump. 1.1
Shaft seals AES T FAHS SHAFT SEAL The stamping code (variant code) of mechanical shaft seals is stamped on the pump nameplate. Indicated in the last Position of the type designation, the stamping code consists of four letters. Example A U U E Grundfos type designation (1) Material of rotating face (2) Material of stationary seat (3) Material of secondary seal () POSITION 1 CODES Position 1 of the mechanical shaft seal variant code shows the Grundfos type designation. The following codes can be shown in Position 1: Code A B C D E F G H K M O P Q R S T X Description O-ring seal with fixed seal driver Bellows seal, rubber O-ring seal with spring as seal driver O-ring seal, balanced O-ring seal, type A, cartridge Bellows seal, type B, cartridge Bellows seal, type B, with reduced seal faces O-ring seal, type D, cartridge Bellows seal, metal, type M, cartridge Bellows seal, metal Double seal, back-to-back Double seal, tandem Seal with flush, quench seal O-ring seal, type A, with reduced seal faces Stuffing box Floating gap seal Miscellaneous POSITIONS 2 AND 3 CODES itions 2 and 3 of the mechanical shaft seal variant code show materials of rotating face and stationary seat. The following codes can be shown in Positions 2 and 3: Code A B H (B/U) C D N S U Synthetic carbon Metals Material Carbon, metal-impregnated Carbon, resin-impregnated Carbon with embedded tungsten carbide (WC) (hybrid) Other carbons Steel Bronze Cast chromium steel Tungsten carbide (WC), chromium-nickel-molybdenumbonded Q S 1 : Dense, sintered, fine-grained silicon carbide Carbides (SiC) Q Q P 1 : Porous, sintered, fine-grained silicon carbide (SiC) Q G 1 : Graphite-containing, sintered silicon carbide (SiC) V Metal oxides Ceramic (aluminium oxide) POSITION CODES Position of the mechanical shaft seal variant code shows the secondary seal material. The following codes can be shown in Position : Code Material E EPDM F FXM (Fluoraz ) V FKM (Viton ) K FFKM (Kalrez ) M PTFE-sheathed O-ring P NBR (nitrile rubber) S Q (silicone rubber) T PTFE (Teflon ) X Other elastomers 1.2
CRT 2 All models before 033 (yyww) 2 T RC SHAFT SEAL KIT Kit no. 053 053 Description AUUE AUUV 3 Sleeve gasket 2 2 105 Shaft seal 1 1 WEAR PARTS KIT Kit no. 9399 93800 93801 No. of stages 2-10 11-18 22- Description a Bearing chamber 1 2 3 3 Sleeve gasket 2 2 2 Neckring 9 1 23 Bearing ring 1 2 3 1 Spacer for shaft seal 1 1 1 Neck ring retainer 9 1 23 c Spacer 1 1 1 Lock nut 1 1 1 Cotter pin 1 1 1 100 O-ring 1 1 1 COUPLING COMPLETE NEMA NEMA Kit no. 1500 1501 1502 1503 1531 15315 D shaft motor/pump 1/12 19/12 2/12 28/12 15.8/12 28.5/12 Description 10a Coupling half 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 ROTATING UNIT COMPLETE (PUMP STACK) 80 Consists of item: 5a,, c,,, a, a,,, 1, 51, 50a,, Kit no. 3, 9 No. of stages 2 05553 3 0555 05555 5 0555 0555 05558 8 05559 9 0550 10 0551 11 0552 12 0553 13 055 15 055 18 055 22 055 0558.10
All models before 033 (yyww) CRT 2 10a 8 9 10 a 2 a 18 100 28 3 a c 0 9 5a 105 3 3 50a 55 3 50a 80 51 1 2 5 5a TM02 80 1202.11
CRT All models before 033 (yyww) T RC SHAFT SEAL KIT Kit no. 053 053 Description AUUE AUUV 3 Sleeve gasket 2 2 105 Shaft seal 1 1 WEAR PARTS KIT Kit no. 93802 93803 9380 93805 No. of stages 1- -12 1-1 19-22 Description a Bearing chamber 1 2 3 3 Sleeve gasket 2 2 2 2 Neck ring 5 10 13 18 Bearing ring 1 2 3 1 Spacer for shaft seal 1 1 1 1 c Spacer 1 1 1 1 Neck ring retainer 5 10 13 18 Lock nut 1 1 1 1 Cotter pin 1 1 1 1 100 O-ring 1 1 1 1 COUPLING COMPLETE Kit no. 1500 1501 1502 1503 150 1531 15315 D shaft Motor/Pump 1/12 19/12 2/12 28/12 38/12 15.8/12 28.5/12 Description NEMA NEMA 10a Coupling half 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 ROTATING UNIT COMPLETE (PUMP STACK) 80 Consists of item: 5a,, c,, b,, a, a,,, 1, Kit no. 51, 50a, 9,, 3 No. of stages 1 15523 2 1552 3 15525 155 5 1552 15528 15529 8 15530 10 15531 12 15532 1 15533 1 1553 19 15535 22 1553.12
All models before 033 (yyww) CRT 28a 1 10a 8 9 10 3a a a 18 100 2 28 3 a b c 5a 0 9 105 3 9 3 55 50a 3 50a 51 80 1 2 5 5a TM02 81 1202.13
CRT 8 8 T RC SHAFT SEAL KIT Kit no. 25303 2530 Description AUUE AUUV 3 Sleeve gasket 2 2 8 O-ring 1 1 98 O-ring 1 1 105 Shaft seal 1 1 WEAR PARTS KIT Kit no. 9380 9380 93808 No. of stages 1-8 10-1 1-20 Description a Bearing chamber 1 2 3 3 Sleeve gasket 2 2 2 Neck ring 12 1 Bearing ring 1 2 3 1 Spacer for shaft seal 1 1 1 c Spacer 1 1 1 Neck ring retainer 12 1 Lock nut 1 1 1 Cotter pin 1 1 1 8 O-ring 1 1 1 98 O-ring 1 1 1 100 O-ring 1 1 1 COUPLING COMPLETE Kit no. 33911 339119 33912 339128 339138 33912 250 251 252 253 D shaft motor/pump 1/1 19/1 2/1 28/1 38/1 2/1 15.9/1 28./1 3.9/1 1.3/1 Description NEMA NEMA NEMA NEMA 10a Coupling half 2 2 2 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 1 1 1 ROTATING UNIT COMPLETE (PUMP STACK) Consists of item: 3, 3a,, c,, d, a,, a,,, 1, 51, 9, Kit no. No. of stages 1 2593 2 2593 3 25938 25939 5 2590 2591 80 8 2592 10 2593 12 259 1 259 1 259 18 259 20 2598.1
CRT 8.1 TM02 99 1302 105 28 10a 8 9 10 3 a 2 51 1 3 3 55 a 2 18 100 98 8 d 5 a d c 3a 3 0 9 3b 80 3
CRT 1 1 TRC SHAFT SEAL KIT Kit no. 25303 2530 Description AUUE AUUV 3 Sleeve gasket 2 2 8 O-ring 1 1 98 O-ring 1 1 105 Shaft seal 1 1 WEAR PARTS KIT Kit no. 93809 93810 93811 No. of stages 2- -10 12-1 Description a Bearing chamber 1 2 3 3 Sleeve gasket 2 2 2 Neck ring 5 8 13 Bearing ring 1 2 3 c Wear ring 10 1 1 Spacer for shaft seal 1 1 1 c Spacer 1 1 1 Neck ring retainer 5 8 13 Lock nut 1 1 1 Cotter pin 1 1 1 8 O-ring 1 1 1 98 O-ring 1 1 1 100 O-ring 1 1 1 COUPLING COMPLETE Kit no. 33912 339128 339138 33912 251 252 253 D shaft motor/pump 2/1 28/1 38/1 2/1 28./1 3.9/1 1.3/1 Description NEMA NEMA NEMA 10a Coupling half 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 ROTATING UNIT COMPLETE (PUMP STACK) Consists of item:, 9, 9a, c,,, 3, 3a, d, a,, a,,, 1, 51, Kit no. No. of stages 2 33925 3 339 3392 5 33928 33929 80 33930 8 33931 10 33932 12 33933 1 3393 1 33935.1
CRT 1.1 TM02 00 1302 9a 3b 1 105 28 10a 8 9 10 3 a 2 51 3 3 55 a 2 18 100 98 8 d 5 a d c 3a 9 c 3 0 c c 80 3
CRK (I) 2 Models A, B and C ) I ( KRC SHAFT SEAL KIT Kit no. 15080 15085 98520 Description AUUV BUBV AUUK 3 Gasket 1 1 1 3 Gasket 1 1 1 105 Shaft seal complete 1 1 1 WEAR PARTS KIT Kit no. 05133 0513 05135 No. of stages 2-9 13-18 22- Description a Bearing chamber 1 2 3 9 Coupling screw 10 Coupling pin 1 1 1 3 Nut 3 Gasket 1 1 1 3 Gasket 1 1 1 Neck ring 8 1 23 Bearing ring 1 2 3 1 Spacer 1 1 1 2 Stop ring 1 1 1 b Spacing pipe.15 mm 1 1 1 Neck ring retainer 8 1 23 Washer 1 1 1 a Washer Lock nut 1 1 1 122 Priming screw 1 1 1 COUPLING COMPLETE Kit no. 1508 1509 1502 1503 1531 15315 D shaft motor/pump 1/12 x 81 19/12 x 81 2/12 x 8 28/12 x 8 15.8/12 28.5/12 Description NEMA 10a Coupling half 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 METAL TERMINAL BOX KIT Models All Kit no. 0519 Description 1a Terminal box with gasket 1 1 Terminal box cover with gasket 1 1 Screw 15 Screw 1 Terminal complete 1 RECTANGULAR FLANGE KIT Kit no. 0518 Description 12 Counter flange 1 39 O-ring 1 35 Screw.18
Models A, B and C CRK (I) 2 12 35 1 1 1a 39 15 1 8 10a 9 10 28 2K 2 3 3 a 3 3a 9 a a 3a 105 9 d 5a c 122 51 b 1 9a 2 121 85 8 8c 8b TM02 2598 2502.1
CRK (I) Models A, B and C ) I ( KRC SHAFT SEAL KIT Kit no. 15080 15085 98520 Description AUUV BUBV AUUK 3 Gasket 1 1 1 3 Gasket 1 1 1 105 Shaft seal complete 1 1 1 WEAR PARTS KIT Kit no. 15092 15093 1511 1509 No. of stages 1- -12 1-1 18-22 Description a Bearing chamber 1 2 3 9 Coupling screw 10 Coupling pin 1 1 1 1 3 Nut 3 Gasket 1 1 1 1 3 Gasket 1 1 1 1 Neck ring 5 10 13 18 Bearing ring 1 2 1 Spacer 1 1 1 1 2 Stop ring 1 1 1 1 Neck ring retainer 5 10 13 18 Washer 1 1 1 1 a Washer Lock nut 1 1 1 1 122 Priming screw 1 1 1 1 COUPLING COMPLETE Kit no. 1508 1509 1502 1503 1531 15315 D shaft motor/pump 1/12x81 19/12x81 2/12x8 28/12x8 15.8/12 28.5/12 Description NEMA 10a Coupling half 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 METAL TERMINAL BOX KIT Models All Kit no. 0519 Description 1a Terminal box with gasket 1 1 Terminal box cover with gasket 1 1 Screw 15 Screw 1 Terminal complete 1 RECTANGULAR FLANGE KIT Kit no. 0518 Description 12 Counter flange 1 39 O-ring 1 35 Screw.150
Models A, B and C CRK (I) 12 35 1 1 1a 39 1 15 8 10a 9 10 28 2K 2 3 a 3 3 a 3 9 105 3a 9 a 5a c 122 51 b 1 9a 2 121 85 8 8c 8b TM02 2599 2502.151
CRK 8 Model B 8 KRC SHAFT SEAL KIT Kit no. 25089 Description AUUV 3 Gasket 1 105 Shaft seal complete 1 WEAR PARTS KIT CRK 8-20/30/0/50/0/80 CRK 8-100/120/10 CRK 8-10/180/200 Kit no. 25090 25091 25092 No. of stages 1-8 1-1 1-20 Description a Chamber with bearing 1 2 3 3 Nut M12 3a Nut M1 3 Gasket 1/138 x 0.25 1 1 1 Neck ring 12 1 Bearing ring 1 2 3 1 Spacer for shaft seal 1 1 1 2 Stop ring 1 1 1 c Spacer 21.5 x 1.5 x 8MM 1 1 1 Neck ring retainer 12 1 Lock washer M 12 1 1 1 a Washer d13/d2 b Spacing pipe 11 mm 1 1 1 COUPLING COMPLETE Kit no. 339119 33919 33912 339128 339138 33912 250 251 252 253 D shaft motor/pump 19/1x51 19/1x82 2/1x8 28/1x8 38/1x90 2/1x105 15.9/1 28./1 3.9/1 1.3/1 Description NEMA NEMA NEMA NEMA 10a Coupling half 2 2 2 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 1 1 1 METAL TERMINAL BOX KIT Models: All with MG 1/80 motor Kit no. 0519 Description 1a Terminal box with gasket 1 1 Terminal box cover with gasket 1 1 Screw 15 Screw 1 Terminal complete 1.152
CRK 8 Model B.153 TM02 5300 2502 a a b 3 9 10 8 3 a 2 51 105 1 9 3a 3a 9a b c 122 121 8 3 28 28a 3a 1 10a 2 1 1a 15 1 1
CRK 1 Model B 1 KRCSHAFT SEAL KIT Kit no. 25089 Description AUUV 3 Gasket 1 105 Shaft seal complete 1 WEAR PARTS KIT CRK 1-20/30/0/50/0 CRK 1-0/80/100 CRK 1-120/10/10 Kit no. 335091 335092 335093 No. of stages 1- -10 12-1 Description a Chamber with bearing 1 2 3 3 Nut M12 3a Nut M1 3 Gasket 1/138 x 0.25 1 1 1 Neck ring 5 8 13 Bearing ring 1 2 3 1 Spacer for shaft seal 1 1 1 2 Stop ring 1 1 1 c Spacer 21.5 x 1.5 x 8MM 1 1 1 Neck ring retainer 5 8 13 Lock washer M 12 1 1 1 a Washer d13/d2 b Spacing pipe 11 mm 1 1 1 COUPLING COMPLETE Kit no. 339119 33919 33912 339128 339138 33912 251 252 253 D shaft 2/ 19/1x51 19/1x82 2/1x8 28/1x8 38/1x90 Motor/Pump 1x105 28./1 3.9/1 1.3/1 Description NEMA NEMA NEMA 10a Coupling half 2 2 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 1 1 METAL TERMINAL BOX KIT Models: All with MG 1/80 motor Kit no. 0519 Description 1a Terminal box with gasket 1 1 Terminal box cover with gasket 1 1 Screw 15 Screw 1 Terminal complete 1.15
CRK 1 Model B.155 TM02 5301 2502 a a b 3 c c c 9 10 8 3 a 2 51 105 1 9 3a 3a 9a b c 122 121 8 3 28 28a 3a 1 10a 2 1 1a 15 1 1
CRK 30 Model A 03 KRCSHAFT SEAL KIT Kit no. 329 Description 105 Shaft seal complete 1 109 O-ring 1 WEAR PARTS KIT 50 Hz CRK 30-20-30/1-3 CRK 30-0-110/2-11 CRK 30-120-10/-10 CRK 30-120-10/11-1 CRK 30-0-10/1 CRK 30-120-10/2- Kit no. 3290 3291 3292 3293 No. of stages 1-3 2-11 -10 11-1 Description a Bearing chamber 1 2 3 3 3 Nut 3 Gasket 1 1 1 1 Neck ring 3 11 10 1 Bearing ring 1 2 3 3 c Impeller wear ring 3 11 10 1 a Washer Lock nut 1 1 1 1 COUPLING COMPLETE Kit no. 310 3108 3109 3110 3231 8510 8510 3232 D shaft Motor/Pump 28/22 38/22 2/22 8/22 28./22 3.9/22 1.3/22 1.3/22 x 88 x 11 x 11 x 11 x 11 x 11 x 11 x 11 Description NEMA NEMA NEMA NEMA Coupling half 2 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 1 METAL TERMINAL BOX KIT Models: All with MG 1/80 motor Kit no. 0519 Description 1a Terminal box with gasket 1 1 Terminal box cover with gasket 1 1 Screw 15 Screw 1 Terminal complete 1.15
CRK 30 Model A.15 TM02 5302 2502 19 c c c c 8 8b 2b a 3 2 83 a a e a a b c 121 9 10 8 28 2 58a.1 1 28a 3a 105 109 2 1 51 2 58b 58 8c 1 1a 15 1 1
CRK 0 model A 0 KRCSHAFT SEAL KIT Kit no. 329 Description 105 Shaft seal complete 1 109 O-ring 1 WEAR PARTS KIT CRK 0-20-30/1-3 CRK 0-0-100/2-8 CRK 0-0-100/1 Kit no. 319 319 No. of stages 1-3 2-8 Description a Bearing chamber 1 2 3 Nut 3 Gasket 1 1 Neck ring 3 8 Bearing ring 1 2 a Washer COUPLING COMPLETE Kit no. 310 3108 3109 3110 3231 8510 8510 3232 D shaft Motor/Pump 28/22 38/22 2/22 8/22 28./22 3.9/22 1.3/22 1.3/22 x 88 x 11 x 11 x 11 x 11 x 11 x 11 x 11 Description NEMA NEMA NEMA NEMA Coupling half 2 2 2 2 2 2 2 2 9 Screw 10 Pin 1 1 1 1 1 1 1 1 METAL TERMINAL BOX KIT Models: All with MG 1/80 motor Kit no. 0519 Description 1a Terminal box with gasket 1 1 Terminal box cover with gasket 1 1 Screw 15 Screw 1 Terminal complete 1.158
CRK 0 model A.159 TM02 5303 2502 a 3 2 83 a e a c 121 28 2.1 51 2 1 9 10 8 1 28a 3a 105 109 2b 2 8 8b 58a 58b 58 8c 19 1 1a 15 1 1