Sewatec/Sewabloc Volute casing pump for dry-well installation 2-20 Discharge 60 Hz Applications Shaft Seal Operating data Materials

Transcription

1 ype series booklet 80.6/--1 Sewatec/Sewabloc Volute casing pump for dry-well installation - Discharge 60 Hz Applications or the pumping of untreated waste water and sewage municipal and industrial. Operating data --ype K E D Units gpm Capacity Q up to l/s Head H up to Operating pressure p up to 6 ft m PSI bar Medium o temperature t up to o C Construction Horizontal or vertically mounted volute casing pump, also available in close--coupled construction. With closed non-clogging or vane (K)--, open single vane (D)--, single vane (E)--, or vortex ()-- impeller. Bearings Pump- and motor sides are fitted with ball bearings sealed for life. Bearing bracket from S0 and above supplied with re-greasable bearing. Shaft Seal All pump sizes are fitted with two mechanical seals in series, independent of the direction of rotation. A liquid containing chamber between the seals provides seal cooling and lubrication. Packed gland can be supplied as an alternative on bearing bracket from S0 and above. Materials Pump casing cast iron (A8 class 0 B) Backplate cast iron (A8 class 0 B) / Duplex steel / high chrome white iron cast iron (A8 class 0 B) / Duplex steel / high chrome white iron Shaft stainless steel / XM-19 Casing wear ring cast iron / 00 Series stainless steel Mechanical seal SiC / SiC Designation Pump ype ype Hydraulic size Generation Identification number Material Variant Installation Variant Sewatec 0-1 / 1GV

2 List of Contents Page Product advantages type Guide to selection of materials and hydraulic, depending on pumped medium matching to material variants 6 Materials -- Standard Versions, Material comparsion, Materials 7 Selection Diagrams Specification/echnical Data Guarantee, est and Quality Assurance, Scope of Supply, inish / Paint, Sales Program and Accessories 17 Methods of Installation 18 Sewatec -- Selection of variants -- bearing bracket allocation 19 Motor Allocation General Assembly Drawing with List of Components 1-- Recoendations, Shaft Seal

3 Product advantages Renewable casing wear ring with vertical sealing surface to eleminate contact with impeller. wo mechanical seals, independent of direction of rotation with SiC/SiC mating surfaces Your benefit: Long periods of use through double protection. ailure of one mechanical seal retains full operational capabilities of the unit. Outlet flange PN 16 conforms to DIN- and ANSI--bolting Standards. Over-sized oil chamber,containing non-toxic oil Your benefit: Environmentally friendly and resistant to dry running during suction operation and when pumping gaseous media. Over-sized bearings for longer service and improved reliability. positively secured by conical shaft fit and 16 SS capscrew. Identical volute casings for all impellertypes(e,,k,d) Your benefit: Should operating conditions change, then replacement of the impellers is quick and simple. Patented side clearance for E- Your benefit: Seizure and wear are actively prevented by guided medium flow. Large flooded chamber around mechanical seal at pump end Your benefit: No seal failure by ingress of solid or fibrous admixtures. Identical -, E-, K and D- hydraulics in Sewatec and Amarex KR Your benefit: Maximum interchangibility and reduced parts inventory. A short shaft extension reduces deflection at the mechanical seal faces and reduces bearing loaps.

4 type K, D, E, Sewatec 0-1 / 1 G V K Closed non-clogging or vane impeller E Single vane impeller K- for contaminated liquids containing sludges and solids which are non-gaseous and not containing fibres liable to twist or bunch. screened sewage mechanically treated sewage industrial waste water effluent from waste disposal sites storm water activated sludge industrial effluent E- for sewage containing long fibres and solid substances. raw sewage mixed water raw and digested sludge activated sludge circulated and heated sludge D Open single vane impeller Vortex impeller D- for sewage containing solid substances, long fibres and coarse dirt. raw sewage mixed water raw and digested sludge activated sludge circulated and heated sludge - for liquids containing long fibres, solid substances, coarse dirt as well as gas or air. raw sewage activated sludge circulated and heated sludge raw and digested sludge mixed water! Hydraulics with - and E- are available only as shown in the documented QH parameters. K- can be tried to the required duty point.!

5 Guide to selection of materials and hydraulic, depending on pumped medium Sewatec/Sewabloc he table below is a guide, based on the experience of KSB over many years, but the details given cannot be taken as general recoendation. More detailed advice is available from KSB direct. Make use of the KSB works laboratories when selecting the most suitable material. Pumped media 1) recoended material recoended type of impeller ) Notes and other recoendations Effluent K, E,, D River water K, E,, D ree impeller passage > solid admixtures. If necessary, pre-clean by screening Storm water K, E,, D Sewage -- municipal, not pre-cleaned K, E,, D recoend free impeller passage -- with gas- and air inclusions or highly gaseous media, contact KSB. Sludges -- Raw sludge, K, D Slurry up to dry weight solids: -- Waste sludge, E, D 1 % D 8% 6% E % K -- Activated sludge K, D Industrial effluent, containing: -- paint suspension K ree from solvents. Observe operating instructions -- lacquer suspension, E ree from solvents. Contact KSB if free from silicones -- fibres, D -- chips K, G or GH version, special mechanical seal -- abrasive materials ) K, G or GH version, special mechanical seal Industrial effluents, slightly acidic K, ph-value 6. G1 version and KM (Viton) O-rings Effluents, non corrosive Ca ast Iro ron -- Aonia solution K -- Aoniahydroxide%NH OH K -- Carbonyldiamide % (NH ) -CO K -- Potassium hydroxide % KOH K -- Calcium hydroxide % Ca(OH) K -- Sodium hydroxide % NaOH K -- Sodium carbonate 0 % Na CO K Effluents, non corrosive, containing: -- alicyclic hydrocarbons e. g. oils, petrol, butane, methane -- aromatic hydrocarbons e. g. benzene, styrene -- chlorinated hydrocarbons e. g. trilene, ethyl chloride chloroform, methyl chloride Highly abrasive industrial effluent (chemically neutral), causing wear, e. g. -- Sinter water -- Milk of lime with quartz admixtures and pigment suspensions -- Washing water with solid admixtures -- Effluents, containing ashes and dust Water and sand mixtures Sea- and brackish water t Wea ar res sista ant White Iron Duplex Steel K K KM (Viton) O-rings K KM (Viton) O-rings ) K K he required materials largely depend on duration of operation, rotational speed and flow velocity or sinter-content < g/l GH version & special mech. seals Up to 1 % milk of lime GH version & special mech. seals K, Material selection based on medium analysis, GH version, special mech. seals K Material selection requires medium analysis, GH version, special mech. seals K, Up to g/l solids, GH version, special mechanical seals. K, GC version 1) Contact KSB for pumped media not listed here. ) he type mentioned first is to be preferred. ) High hydro-abrasive wear occurs from ~0. g/l solid admixtures at a peripheral velocity of > m/s or when under partial load. ) Different specific weights and low solubility of the hydrocarbons mentioned may cause high concentrations. In such cases contact KSB.

6 matching to material variants Pump sizes Material Variants G G1 G GH GC 0--0, K, K, K, K, K 0--1 K K K K K 6--0, K 80--0, K, K, K, K, K 80--1, K, K, K, K, K 0--0 E, 0--1 E,, K, K, K, K, K 0--01, K, K E,, K E D E,, K, D, K, K, K, K , K K K K, D K K K K K K K K K K, D K K K K K, D K K K K K K K K K K K Grey cast iron G = standard version parts in contact with the medi in cast iron G1 = like G, but duplex steel impeller G = like G, but chilled iron impeller GH = like G, but impeller and intermediate casing in chilled iron 6

7 Materials - Standard Versions Part No. Identification Material Variants Sewatec/Sewabloc G G1 G GH GC 1 Pump casing A8Class0B 1 Wear Plate ) A8Class0B ) Backplate A8Class0B A II C 1 % CDMCU A 7 CDMCU 18 Support foot Steel ) Shaft A 76 ype A 18 XM-19 A8 Class 0 B A 7 CDMCU A II C 1 % CRMOHC A 7 CDMCU 0 Bearing bracket A8Class0B Mechanical seal Si-Carbide/Si-Carbide 0.01 Casing wear ring AISI 9 ) AISI 9 (A 8 Class 0 B for -impeller).01 Gland A 6 Class Stuffing box ring 6.01 Neck bush only for packed A 8 Class 0 B 8.01 Lantern ring gland eflon.01 Shaft protection sleeve A 76 ype 91 screw 90/9 Nuts and bolts Stainless Steel 1) Stainless Steel var. Screwed plug Steel var. Seals and gaskets NBR 1) beginning with S0: A9 GR. ) for D 10--1; D 10--1; D 0--1; D 0--00; D ) beginning with S0: A 8 Class 0 B ) Optional: A II C 1% CRMOHC ) for -impeller and beginning with 0--01: A 8 Class 0 B Material comparsion ASM DIN ASM DIN A8Class0B JL 0 A 76 ype 16 i 1.71 A II C 1 % CRMOHC JN 09 A 76 Gr. C + N A 7 CDMCU 1.17 galv. steel S + Z A 76 ype 1.01 NBR NBR A 76 ype KM PM A 76 S A9 GR. CE Materials Cast Iron ASM A 8 Class 0 B Laminate Graphite Cast Iron his graphited cast iron is mostly used in the pumping of municipal sewage, sludges and rain- or surface water. Suitable for neutral, slightly aggressive media and media unlikely to cause excessive wear. he ph value of the pumped medium should be ² 6., sand content ± 0. g/l. Duplex Steel Cast Stainless Steel (ASM A 7 CDMCU or a technically equivalent material) he resistance to pitting of this ferritic-austenitic stainless cast steel makes it particularly suitable to pump sewage containing substantial amounts of chlorides and acids or sea- and brackish water. Its good chemical neutrality, even against sewage containing phosphorus and sulphur, has ensured its wide application in the chemical and process industries. Pumps made from duplex steel have been used very successfully topump brine, chemical effluents (ph 1--1) foul water and seepage from waste disposal sites. Wear resistant Chilled Cast Iron (A II C 1 % CRMOHC or a technically equivalent material) A wear resistant chilled cast iron for abrasive media, such as liquids containing sand, ashes or scale. Its hardness is approximately 61. to 68 Rockwell and therefore higher than hardened chromium steel. he alloyed cast iron of chromium- molybdenum has a significantly higher resistance to wear than cast iron or other cast materials. 7

8 Selection Diagrams Operation range for K- --pole (170 rpm) 6--pole (1160 rpm) 8--pole (87 rpm), 1 /,,, Discharge 0W 8-01 K DH [ft] m /h l/s / 6p 0-0/ 8p 0-1/p 0-1/ p 6-0/ 6p 6-0/ 8p / 6p 0-1/ p 1-1/ 6p 80-0/ 6p 0-1/ 6p 1-1/ p H [m] 1 Q[US.gpm] low Operation range for K- --pole (170 rpm) 6--pole (1160 rpm) 8--pole (87 rpm) 6, 8 Discharge K m /h l/s / 6p 10-1/p 10-00/ 6p 10-01/p 0-00/ 6p 0-00/ 6p 10-01/ 6p 0-0/ 6p W 8-01 DH [ft] 10-1/ 8p 0-1/ 8p 16/ 8p 10-01/ 8p 0-1/ 6p 16/ 6p 0-0/ 8p H [m] Q[US.gpm] low 8

9 Operation range for K- 6--pole (1160 rpm) 8--pole (87 rpm) --pole (700 rpm), 1 Discharge m /h l/s / 6p 0-60/ 8p W K DH [ft] 00-01/ p 0-00/ 6p -01/ 6p 0-00/ 8p -01/ 8p 00-00/ p 00-00/ 8p 00-00/ 8p 00-00/ 6p H [m] 1 00 Q[US.gpm] low Operation range for K- 6--pole (1160 rpm) 8--pole (87 rpm) --pole (700 rpm) 1, Discharge K m /h l/s / p 0-60/ 8p 0-00/ 8p 0-00/ p 00-6/ 8p 00-6/ p 00-60/ 1p 00-60/ 8p 00-60/ p W DH [ft] H [m] 1 00 Q[US.gpm] low

10 Operation range for D- 6--pole (1160 rpm) 8--pole (87 rpm) m /h l/s , 8,, 1 Discharge D / 6p 10-1/ 6p 10-1/ 8p 0-00/ 6p 00-00/ 6p 0-00/ 8p 0W DH [ft] 0-1/ 8p 0-1/ 6p H [m] 1 0 Q[US.gpm] low Operation range for E- 6--pole (1160 rpm) 8--pole (87 rpm) --pole (700 rpm),, 6 Discharge 0W E DH [ft] m /h / p l/s / 8p 0-1/ 6p 0-0/ p 0-0/ 6p 1-17/ 8p 0-0/ 8p 1-17/ p 1-17/ 6p 10-1/ 8p 10-1/ p 10-1/ 6p 0 0 H [m] 1 0 Q[US.gpm] low

11 Operation range for - --pole (170 rpm) 6--pole (1160 rpm) 8--pole (87 rpm), 1 /,,, /,, 6 Discharge 0W DH [ft] m /h l/s / 8p 0-0/ p 0-0/ 6p 6-0/ 8p 80-1/ p 80-1/ 6p 6-0/ 6p 1-1/ p 0-0/ 6p 80-0/ 6p 0-1/ p 10-1/ 6p 10-1/8p 10-01/ 6p 10-01/ 8p 0 0 H [m] 1 0 Q[US.gpm] low

12 Specification / echnical Data Sewatec/Sewabloc Units Pump sizes Discharge nozzle 1/ Suction nozzle 1/ 1/ Bearing bracket Sewatec S01 S0 S01 S01 S0 S01 S0 S0 S0 Sewabloc B01 B0 B01 B01 B0 B01 B0 Spring Rate Nm/Rad x607 1x611 1x607 1x61 1x607 1x611 1x61 Bearings ) pumpside.01 1xNU1 motorside.01 1x607 1x611 1x607 1x61 1x607 1x611 1x61 x71bg8 type K type D type type E Number of channels N max. ree passage 9/16 9/16 1 1/16 1/16 1/ / 1/ 9 1/16 9 1/ 8 11/16 1/16 1 1/ /16 1/ /16 8 1/16 1/ 9 1/ 1 / Moment of inertia J lbs ft with water kg m max. ree passage Moment of inertia J lbs ft with water kg m max. ree passage 1 7 1/16 0 1/16 10 Moment of inertia J lbs ft 0.7 with water kg m 0.01 ree passage -- /8 1/16 1/16 1/ / 8 1/ 9 / 7/16 7/16 1 / /16 7 1/16 8 /16 7 1/16 9 1/16 1 / Moment of inertia J lbs ft with water kg m 1/16 1/ /8 7/ /8 Cleaning aperture-- 1) ) 118 PSI Pressure max. operating press. bar 6 6 limits PSI max. test pressure bar Selection based on pumped media density of lb/gal (1. kg/dm ); Greater density upon requets 1) In the pump casing ) D Ø = / (1 ); D 0--1 Ø = /8 (1 ) ) Bearings: ype Description 607, 611, 61 Ball bearing DIN 6 (sealed for life) NU1, NU16, NU Radial bearing DIN1 71 BG8, 719BUA, 7BUA hrust bearing DIN68 1

13 Specification / echnical Data Sewatec/Sewabloc Units Pump sizes Discharge nozzle Suction nozzle Bearing bracket Sewatec S0 S0 S0 S0 S0 S06 S0 S0 Sewabloc B0 B0 B0 B0 B0 B0 Spring Rate Nm/Rad x61 1x61 1x611 1x61 1x61 1x61 Bearings ) pumpside.01 1xNU1 1xNU16 motorside.01 1x61 1x61 1x611 1x61 x71bg8 x719bua 1x61 1x61 type K type D type type E Number of channels N max. ree passage /8 / 1/ /16 1 /16 1 1/16 19 / 11 / / 9 1/ 1 1 / 8 /16 9 1/ Moment of inertia J lbs ft with water kg m max. ree passage Moment of inertia J lbs ft with water kg m max. ree passage / / /16 0 Moment of inertia J lbs ft.07 with water kg m 0.09 ree passage -- Moment of inertia J lbs ft with water kg m 1/ / /16 1/ / / / / /16 1 / / / / 1 1 / / / /8 Cleaning aperture-- 1) ) 118 PSI max. operating press. Pressure bar 6 6 limits PSI max. test pressure bar Selection based on pumped media density of lb/gal (1. kg/dm ); Greater density upon requets 1) In the pump casing ) D Ø = / (1 ); D 0--1 Ø = /8 (1 ) ) Bearings: ype Description 607, 611, 61 Ball bearing DIN 6 (sealed for life) NU1, NU16, NU Radial bearing DIN1 71 BG8, 719BUA, 7BUA hrust bearing DIN68 1

14 Specification / echnical Data Sewatec/Sewabloc Units Pump sizes Discharge nozzle Suction nozzle Bearing bracket Sewatec S0 S0 S0 S0 S07 S0 S0 Sewabloc Spring Rate Nm/Rad x61 1x61 1x61 Bearings ) pumpside.01 1xNU1 1xNU1 1xNU 1xNU1 motorside.01 1x61 x71bg8 1x61 x71bg8 x7bua 1x61 x71bg8 type K type D type type E Number of channels N max. ree passage / 1/8 1/16 1/ / 1 1/16 19 / 1 9/ / 1 1 / 1 / Moment of inertia J lbs ft with water kg m max. ree passage Moment of inertia J lbs ft with water kg m max. ree passage / 1 1 / 7 1 / Moment of inertia J lbs ft with water kg m ree passage -- Moment of inertia J lbs ft with water kg m /8 7 1/16 /8 /8 Cleaning aperture-- 1) ) PSI 1 1 Pressure max. operating press. bar limits PSI max. test pressure bar 1 1 Selection based on pumped media density of lb/gal (1. kg/dm ); Greater density upon requets 1) In the pump casing ) D Ø = / (1 ); D 0--1 Ø = /8 (1 ) ) Bearings: ype Description 607, 611, 61 Ball bearing DIN 6 (sealed for life) NU1, NU16, NU Radial bearing DIN1 71 BG8, 719BUA, 7BUA hrust bearing DIN68 1

15 Specification / echnical Data Sewatec/Sewabloc Units Pump sizes Discharge nozzle Suction nozzle Bearing bracket Sewatec S0 S0 S08 S0 S0 S0 S0 Sewabloc Spring Rate Nm/Rad x61 1x61 1x61 ) pumpside Bearings.01 1xNU1 1xNU 1xNU1 1xNU1 motorside.01 1x61 x71bg8 x7bua 1x61 x71bg8 1x61 x71bg8 type K type D type type E Number of channels N max. ree passage 1/8 9/16 1/16 / /16 1/16 1 / 1 9/ / /16 1 /8 1 1/ Moment of inertia J lbs ft with water kg m max. ree passage Moment of inertia J lbs ft with water kg m max. ree passage 1/ / / Moment of inertia J lbs ft with water kg m ree passage -- Moment of inertia J lbs ft with water kg m /8 Cleaning aperture-- 1) ) 1 PSI 1 Pressure max. operating press. bar limits PSI 18 max. test pressure bar 1 Selection based on pumped media density of lb/gal (1. kg/dm ); Greater density upon requets 1) In the pump casing ) D Ø = / (1 ); D 0--1 Ø = /8 (1 ) ) Bearings: ype Description 607, 611, 61 Ball bearing DIN 6 (sealed for life) NU1, NU16, NU Radial bearing DIN1 71 BG8, 719BUA, 7BUA hrust bearing DIN68 1

16 Specification / echnical Data Units Pump sizes Discharge nozzle Suction nozzle Bearing bracket Sewatec S07 S07 S08 S08 S08 Sewabloc Spring Rate Nm/Rad Bearings ) pumpside.01 1xNU 1xNU 1xNU 1xNU 1xNU motorside.01 x7bua x7bua x7bua x7bua x7bua type K type D type type E Number of channels N max. ree passage 1/16 /16 /16 1/ / / / 1/16 / /16 1 1/ 19 11/16 19 /16 1/ Moment of inertia J lbs ft with water kg m max. ree passage Moment of inertia J lbs ft with water kg m max. ree passage Moment of inertia J lbs ft with water kg m ree passage -- Moment of inertia J lbs ft with water kg m /8 7 1/16 Cleaning aperture-- 1) ) 1 0 PSI Pressure max. operating press. bar 6 6 limits PSI max. test pressure bar Selection based on pumped media density of lb/gal (1. kg/dm ); Greater density upon requets 1) In the pump casing ) D Ø = / (1 ); D 0--1 Ø = /8 (1 ) ) Bearings: ype Description 607, 611, 61 Ball bearing DIN 6 (sealed for life) NU1, NU16, NU Radial bearing DIN1 71 BG8, 719BUA, 7BUA hrust bearing DIN68 Sewatec/Sewabloc 16

17 Guarantee, est and Quality Assurance Each pump is subjected to a functional test to KSB standard ZN 6 (dry running test). Pumps are tested in accordance with Hydraulic Institute Standards and capacities guaranteed to H I. he quality is assured under a tested and certified quality assurance scheme to EN ISO Scope of Supply Sewatec: Pump with separate drive motor Sewabloc: Pump with flange mounted motor inish / Paint Surface treatment: SSPC near white SP (SA ½, DIN 98 part ) Protection against corrosion to AA Primer:erricOxide11/--mils(--0 m) op coat: KSB-standard: -component epoxy resin; / mils (70 m) approx. (RAL 00) Sales Program and Accessories r Mo otor Acc cesso sories Mou ountin ng kit Opt ptiona al Sewatec Sewabloc ig.0 V E V without motor standard KSB motor -- f 9) branded product to customer s requirement -- f 9) f f f base plate -- 8) ) 1) 8) support frame, motor lantern, soleplate motor coupling and coupling guard -- 7) inlet flange spacer piece with cleaning aperture ) ) fixing elements: St -- ) either dowels or foundation bolts 16 SS -- f f f ) f Mec canica cal Seal als / inis ish / pain nt lang nge GLR RD with elastomer bellows with covered spring f Packed gland (from bearing bracket S0) f -- non toxic KSB standard; paint, color blue (RAL 00) standard primer f at customer s request to DIN to ANSI Screw ws and Seals NBR / 16 stainless steel ) Viton / 16 stainless steel f Acce ep- tance KSB standard ZN 6 (dry running test) to customer s requirements 6) 1) foundation rail for Sewabloc ) includes motor height adjustment ) suction elbow with cleanout ) only in connection with foundation rails ) screwed plug St 6) Hydraulic Institute 7) for vertical flexible coupled 8) for vertical installation i.e. support feet 9) for cardan shaft -- special design f standard version f standard variant special version Standard variants and special versions are subject to surcharge and require longer delivery times 17

18 Methods of Installation (selection as required) Sewatec - ig. 0 Sewatec - vertical - flexible coupled Bare shaft pump Sewatec - E Pump unit with direct coupled motor, configuration C-face, placed vertically, support stand for pump, drive lantern, coupling, coupling guard and suction elbow. Sewatec - vertical - line shaft driven Pump unit with direct coupled motor, baseplate, coupling -- (Non spacer-type coupling or spacer type for dismantling) coupling guard and motor height adjustment. Sewabloc - close coupled Vertical mounted bare shaft pump with free drive shaft end, with suction elbow for drive through cardan shaft Pump unit with close coupled motor, of C-face configuration. Sewatec - vertical - line shaft driven Sewabloc - vertical - close coupled Pump unit with close coupled motor of C-face configuration, placed vertically and suction elbow. Vertical mounting of pump with sole plate for motor, support stand for pump, support frame, motor lantern and suction elbow, for drive through cardan shaft. 18

19 Sewatec - Selection of variants - bearing bracket allocation Pump Sizes ) Bearing Bracket Size S01 / B01 S0 / B0 S0 / B0 S0 S0 S06 S07 S08 Shaft seal Methods of installation mech.seals x x x x x x x x packed gland x x x x Sewatec -- ig. 0 x x x x x x x x Sewatec -- vertical -- line shaft driven Sewabloc -- close coupled Sewabloc -- vertical -- close coupled Sewatec -- vertical -- flexible coupled Sewatec -- E -- coupling N (non--spacer) Sewatec -- E -- coupling NH (spacer) x x x x x x x x x x x x x x x x x x x x x x x x x ) ) ) ) ) ) ) 6 6 ) 0 7 1) ) Motor allocation ) not suitable for Bloc/close coupled assembly ) not suitable for vertical flexible coupled ) not suitable for pump size 0--1 and

20 Motor Allocation Electric motors of foot or C-face configuration are fitted as standard. Pump size Bearing bracket Motor size S01/B01 x x x x 0--1 S0/B0 x x x x 6--0 S01/B01 x x x x S01/B01 x x x x S0/B0 x 1) x 1) x x x x x x 0--0 S01/B01 x x x 1) x 1) 0--1 S0/B0 x x x x x x S0 x x x x x x S0 x ) x x x x x x x 1--1 S0/B0 x x x x x x x x E ) S0/B0 x x x x x x x x D S0 x x x x S0/B0 x x x x x x x x D S0/B0 x x x x x x x S0 x x x x x x S0 x ) x ) x x x x x x x x S06 x x x x S0/B0 x x x x x x D 0--1 S0/B0 x x x x x x x x 0--0 S0 x x x x x x S0 x ) x ) x x x x x x S0 x x x x S0 x x x x x x x x x x S07 x x x x x x x S0 x x x x S0 x x x x x x x x x x D S0 x x x x x x x x x S08 x x x x x x S0 x x x x S0 x x x x x x x x x x D S0 x x x x x x x x x x S07 x x x x x x S07 x x x x x x x x x x S08 x x x x x S08 x x x x x x x x S08 x x x x x x Motor -pole power 170 rpm [hp] 6-pole rpm pole rpm pole rpm pole rpm ) not suitable for bloc/close coupled assembly ) not suitable for vertical flexible coupled

21 General Assembly Drawing with List of Components Sewatec 0-0, 6-0, 80-0, 0-0, 0-1, 0-1, 10-1, 80-1, 1-1, 10-1/17, 0-1, 0-16, 0-01, 10-01, 0-0, 0-00, 0-00, 0-01, 00-00, Sewatec/Sewabloc E X K- 0 option: impeller wear ring or X D- 1 Wear plate Cleaning aperture (Pump casing) from discharge astening of impeller for S0 Part No. Description Part No. Description Part No. Description 1 Pump casing 0 Bearing bracket 90 Stud 16 Discharge cover 11 Joint ring 90 Screwed plug 18 Support foot 1 O-ring 906 screw Shaft Mechanical seal 91 Socket head cap screw 0 Casing wear ring 9 Nut hrust bearing 0 Disc 9 Circlip Radial bearing 901 Hexagonal head bolt 90 Key 1

22 General Assembly Drawing with List of Components Sewatec/Sewabloc Sewatec 0-01, 10-01, 0-0, 0-00, 0-00, 0-01, 00-00, 00-01, 10-00, 0-00, 00-00, 0-00, 0-60, 0-60, 00-60, K- - D not applicable for only for 0-01, 0-00 X 0 option: impeller wear ring X Wear plate Cleaning aperture (Pump casing) Part No. Description Part No. Description Part No. Description 1 Pump casing 0 Bearing bracket 90 Stud 16 Discharge cover 11 Joint ring 90 Screwed plug 18 Support foot 1 O-ring 906 screw Shaft Mechanical seal 91 Socket head cap screw 0 Casing wear ring 9 Nut hrust bearing 0 Disc 9 Circlip Radial bearing 901 Hexagonal head bolt 90 Key

23 General Assembly Drawing with List of Components Sewatec - vertical - flexible coupled 0-01, 10-01, 0-0, 0-00, 0-00, 0-01, 00-00, 00-01, 10-00, 0-00, 00-00, 0-00, 0-60, 0-60, 00-60, 00-6 Sewatec vertical line shaft ex c ept part s : / / / / / 1 Cleaning aperture (Pump casing) * not applicable for Sewatec 0-00, 0-00/01, 00-00/01 0 option: impeller wear ring X 0 not applicable for only for 0-01, 0-00 K- X - suction elbow optional D- 1 Wear plate Part No. Description Part No. Description Part No. Description 1 Pump casing 0 Bearing bracket 90 Stud 16 Discharge cover 11 Joint ring 90 Screwed plug 18 Support foot 1 O-ring 906 screw Shaft Mechanical seal 91 Socket head cap screw 0 Casing wear ring 9 Nut hrust bearing 0 Disc 9 Circlip Radial bearing 901 Hexagonal head bolt 90 Key

24 General Assembly Drawing with List of Components Sewabloc - close coupled 0-0, 6-0, 80-0, 0-0, 0-1, 0-1, 10-1, 80-1, 1-1, 10-1, 0-1, or Cleaning aperture (Pump casing) from discharge 0 option: impeller wear ring X X K D Wear plate Part No. Description Part No. Description Part No. Description 1 Pump casing 11 Joint ring 901 Hexagonal head bolt 16 Discharge cover 1 O-ring 90 Stud Shaft Mechanical seal 90 Screwed plug 0 Casing wear ring 9 Nut 1 Radial ball bearing 0 Disc 9 Circlip 0 Bearing bracket 800 Motor

25 Recoendations We recoend our spare kits 1) as an economical way to stock spare parts. Pump Size Ident No. 0-0, 6-0, 80-0, , , 1-1, 10-1, 0-1/ ) contains: 1 set of radial ball bearings () 1 set of mechanical seals () in NBR 1 set of seals ( O-rings in NBR and 6 joint rings for screwed plugs) 1 impeller screw with washer 1 set of circlips Shaft Seal Standard version Standard variant Mechanical seal, using elastomer bellows (NBR, Viton optional) for sewage and effluents of all kinds. Slurry seal (behind the impeller) with covered spring for media containing highly abrasive or metallic solids. Only for bearing bracket from S0 and above! Packed gland

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28 Sewate/Sewabloc KSB Inc. 1 Sarellen Road. Richmond, Virginia 1 Phone ax KSB Pumps Inc 88 Kennedy Road. Mississauga. Ontario LZ G (Canada) Phone: (090) ax: (090) / Subject to modification without notice KSB Aktiengesellschaft P. O. Box Halle (Saale). urmstraße Halle (Germany) el. +9 () ax +9 ()