Latest edition? Sources of product documentation. WebGOLD. WinCAPS. WebCAPS

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1 Latest edition? The Service Kit atalogue 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 atalogue, Grundfos offers the following sources of product documentation WinPS WebPS WebGOLD. WinPS WinPS is a Windows-based omputer ided Product Selection programme containing information on more than 90,000 Grundfos products. WinPS is available on D-ROM in 16 languages. WinPS 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 169 product families in 25 different languages. WebGOLD is available on the Grundfos homepage, WebGOLD contains Data booklets installation and operating instructions service documentation D drawings (2- and 3-dimensional) product brochures case histories system guides system and concept brochures. WebPS WebPS Web-based omputer ided Product Selection is a web-version of WinPS. WebPS is available on the Grundfos homepage, WebPS offers detailed technical information dimensional drawings of each pump wiring diagrams of each pump. 1.1

2 Shaft seals ES T FHS SHFT SEL 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 U U E Grundfos type designation (1) Material of rotating face (2) Material of stationary seat (3) Material of secondary seal (4) POSITION 1 ODES Position 1 of the mechanical shaft seal variant code shows the Grundfos type designation. The following codes can be shown in Position 1: ode D E F G H K M O P Q R S T X Description O-ring seal with fixed seal driver ellows seal, rubber O-ring seal with spring as seal driver O-ring seal, balanced O-ring seal, type, cartridge ellows seal, type, cartridge ellows seal, type, with reduced seal faces O-ring seal, type D, cartridge ellows seal, metal, type M, cartridge ellows seal, metal Double seal, back-to-back Double seal, tandem Seal with flush, quench seal O-ring seal, type, with reduced seal faces Stuffing box Floating gap seal Miscellaneous POSITIONS 2 ND 3 ODES Pos.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: ode H (/U) D N S U Synthetic carbon Metals Material arbon, metal-impregnated arbon, resin-impregnated arbon with embedded tungsten carbide (W) (hybrid) Other carbons Steel ronze ast chromium steel Tungsten carbide (W), chromium-nickel-molybdenumbonded Q S 1 : Dense, sintered, fine-grained silicon carbide arbides (Si) Q Q P 1 : Porous, sintered, fine-grained silicon carbide (Si) Q G 1 : Graphite-containing, sintered silicon carbide (Si) V Metal oxides eramic (aluminium oxide) POSITION 4 ODES Position 4 of the mechanical shaft seal variant code shows the secondary seal material. The following codes can be shown in Position 4: ode Material E EPDM F FXM (Fluoraz ) V FKM (Viton ) K FFKM (Kalrez ) M PTFE-sheathed O-ring P NR (nitrile rubber) S Q (silicone rubber) T PTFE (Teflon ) X Other elastomers 1.2

3 S ODE DESIGNTION Type: S Q Z R Short code Generation Interchangeability SFRME SIZE NON EXPLOSION-PROOF Short code Generation Interchangeability Frame size Short code Generation Interchangeability Frame size S1 024 S2 174 S54 SR 038 S1 026 SR 066 SR 210 S50 S42 SS 038 S1 034 SS 066 S1 044 SV 014 D S34 S1 054 S50 SV 024 D S1 064 S46 SV 034 S50 S1 074 S42 SV 042 S46 SV 044 S1 124 S1 134 S1 174 S50 SV 054 S50 SV 064 S46 SV 072 S54 S50 SV 074 S46 SV 092 SV 122 S50 S1 212 SV 124 S2 054 S50 S2 074 SV 152 SV 212 S2 134 S54 S

4 S FRME SIZE EXPLOSION-PROOF Short code Generation Interchangeability Frame size Short code Generation Interchangeability Frame size S2X134 S1X024 S42X S54X S2X174 S54X S1X034 S42X SVX014 S34X S1X044 S42X SVX024 S34X SVX034 S42X S1X054 S50X SVX042 S42X SVX034 S42X SVX072 S50X S1X074 S50X SVX074 S50X SVX092 S50X S1X124 S50X SVX122 S50X SVX124 S50X SVX152 S1X134 S54X S54X SVX212 S1X174 S54X

5 S SHFT SEL KIT Frame size S34 & S34X S42 & S42X Gen=/int= Gen=/int= Gen=/int=D Gen= Gen= Description Pos. Gen=/int= Gen=/int= Gen= Kit no Seal unit Frame size S46 S50 & S50X S54 & S54X Pos. Description ll generations ll generations ll generations Kit no Seal unit Frame size S50 & S50X S54 & S54X Pos. Description ll generations ll generations Kit no Mechanical Seal 1 1 ERING KIT Frame size S34 S34X Pos. Description Gen=/int= Gen=/int= Gen=/int=D ll generations Gen=/int= Gen=/int= Kit no all bearing irclip all bearing Washer irclip Frame size S42 & S42X S46 S50 & S50X S54 & S54X Pos. Description ll generations ll generations ll generations ll generations Kit no all bearing irclip Washer irclip all bearing Washer irclip irclip 1 LE GLNDS KIT Non explosion-proof pumps Frame size S34 & S42 S34 & S42 S46 S46 S42 & S50 S50 & S54 S50 S54 Pos. Description 1x4x1.5 mm 2 1x7x1.5 mm 2 1x7x6 mm 2 + 2x2.5 mm 2 1x9x1.5 mm 2 1x9x1.5 mm 2 1x7x6 mm 2 + 2x2.5 mm 2 1x9x2.5 mm 2 2x5x10 mm 2 2 kits required Kit no Rubber seal able inlet Screw able clamp Explosion-proof pumps Frame size S34X, S42X, S50X S42X, S50X S50X, S54X S50X S54X Pos. Description 1x7x1.5 mm 2 1x9x1.5 mm 2 1x7x6 mm 2 + 2x2.5 mm 2 1x9x2.5 mm 2 2x5x10 mm 2 2 kits required Kit no Rubber seal

6 S

7 S O-RINGS KIT Frame size S34 S42 S46 S50 S54 S34X S42X S50X S54X Pos. Description/kit no O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring 3 O-ring 8.3 x 2.4 mm O-ring 10.3 x 2.4 mm 1 1 O-ring 10.1 x 1.6 mm 1 1 O-RINGS FOR OIL/INSPETION PLUGS S34, S42 & S46 S34, S42 & S46 S50 & 54 Frame size S34X, S42X & S46X S34X, S42X & S46X S50X & 54X Pos. Description M8 M10 3/4 Kit no O-ring O-ring 6 MOISTURE SWITH Frame size ll Pos. Description/kit no Moisture switch 1 NOTE: FOR EXPLOSION-PROOF PUMPS TWO MOISTURE SWITHES RE USED

8 S

9 SEG GES IMPELLER KIT Pos. Kit no Description 0.9 kw 1.2 kw 1.5 kw 2.6 kw 3.0 kw 4.0 kw 9a Key 5x5x Impeller Lock washer djustment nut Screw M8x GRINDER KIT Pos. Kit no Description 44 Grinder ring 1 45 Grinder head 1 66 Lock washer 1 Screw, M8x25 2 SHFT SEL KIT Kit no Pos. artridge, artridge, Description kw kw 9a Key Lock washer O-ring Shaft seal cartridge 1 105a Shaft seal cartridge O-ring 1 Screw M8x Seal washer 2 2 irclip 1 ush f. shaft seal mounting 1 O-RING KIT Pos. Kit nr Description kw kw 26a O-ring ø32x4 NR O-ring a O-ring O-ring O-ring O-ring ø50x3 NR O-ring Seal washer O-ring ø34.2x3 1 1 ush f. shaft seal mounting 1 O-ring ø28x2 1 1 O-ring ø31x

10 SEG a a a a a a 58 7a a Up to 1.5 kw 2.6 to 4.0 kw 7a 76 6a a 150a a TM TM a a 49 9a 153b 105a 112a a a 37a

11 SEN submerged version NES SHFT SEL KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pos. Description / Kit no Seal unit Mechanical Seal 1 1 ERING KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pos. Description / Kit no all bearing irclip all bearing Washer irclip LE GLNDS KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pump material Q, S Q, S Q, S Q, S Pos. Description / Kit no Rubber seal able inlet Screw able clamp

12 submerged version SEN SENV Pump material Q and S 19 TM TM

13 SEN submerged version O-RING KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pump material Q, S, R Q, S R Q, R Q, S R Pos. Description/kit no O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring 8.3 x 2.4 mm 3 3 O-ring 10.3 x 2.4 mm 1 1 O-ring 10.1 x 1.6 mm 1 1 MOISTURE SWITH Pump type ll Pos. Description/kit no Moisture switch

14 submerged version SEN SEN1 Pump material R 19 TM TM

15 SEN Dry version SHFT SEL KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pos. Description / kit no Seal unit Mechanical Seal 1 1 ERING KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pos. Description /kit no all bearing irclip Washer irclip all bearing Washer irclip LE GLNDS KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pump material Q, S Q, S Q, S Q, S Pos. Description /kit no Rubber seal able inlet Screw able clamp

16 Dry version SEN SENV Pump material Q ans S 19 TM TM

17 SEN Dry version O-RING KIT SENV SENV SENV SEN SEN SEN SEN SEN1/ SEN Pump material Q, S, R Q, S R Q, S Q, S R Pos. Description/Kit no O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring 1 O-ring 8.3 x 2.4 mm O-ring 10.3 x 2.4 mm 1 1 O-ring 10.1 x 1.6 mm 1 1 MOISTURE SWITH Pump type ll Pos. Description/kit no Moisture switch

18 Dry version SEN SEN1 and SEN2 Pump material R 19 TM TM