SLO, SLOW SERIES SINGLE-STAGE DOUBLE-SUCTION CENTRIFUGAL PUMPS

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2 Outline of product SLO SLOW Model SLO and SLOW pumps are single-stage doublesuction split volute casing centrifugal pumps and used or liquid transportation for water works, air-conditioning circulation, building, irrigation, drainage pump stagion, eectric powerl station, industrial water supply system, fire-fighting system, shipbuilding and so on. Data of running haracteristic of structure Model meaning, List of main parts materials Structural drawing of model SLOW horizontal pump Structural drawing of model SLO vertical pump SLO SLOW Type pump atlas of style DN Q H T mm m /h m < mg/l Outlet diameter of pump Working temperature Solid grains DN Q H T mm m /h m < mg/l SLO SLOW Type pump performance SLO SLOW Type pump performance curve chart SLOW type horizontal pump installation model SLO type vertical pump installation model SLO SLOW type conjunction flange dimension SLOW type pump installation dimension SLOW type pump installation dimension(no foundation) SLO type pump installation dimension Recommended reservation for -years use Notices at order Reference table for pipeline loss SKF NSK URGMNN.ompact structure nice appearance,good stability and easy installation..stable running the optimally designed double-suction impeller makes the axial force reduced to the minimum and has a blade-style of very excellent hydraulic performance,both internal surface of the pump casing and the impeller s surace, being precisely cast, are extremely smooth and have a notable performance vapourcorrosion resisting and a high efficiency.. The pump case is double volute structured, which greatly reduces radial force, lightens bearing's load and prolongs bearing's service life..earing use SKF and NSK bearings to guarantee a stable running, low noise ande long duration..shaft seal use URGMNN mechanical or stuffing seal to ensure a h non-leak running.

3 SL O(W) - (I) 7 9 Impeller via first cutting I I as flow-expanded type mm Nominal diameter of impeller mm mm Outlet diameter of pump mm Volute casing vertical centrifugal pump(or horizontal centrifugal pump) Shanghai Liancheng brand rt Material G asting pig HT Pump casing Ductalloy ast steel QT- ZG Stainless steel ronze ZuSnPb Impeller asting pig Silicon brass HT ZuZnSi Structural drawing Shaft Stainless steel Stainless steel arbon steel ccording to confirmation of contract r r pump casing pump cover use elastic baffle 9 seal ring mechanical seal mechanical seal gland 7 bearing bady seal gland water baffle Seal body(for stuffing seal) O O-seal ring stuffing 9 bearing body bearing bearing baffle Seal-ring on pump casing ronze asting pig Silicon brass Stainless steel ZuSnPb HT ZuZnSi ccording to confirmation of contract 7 key water-rinsing pipe part seal-ring impeller use elastic baffle bearing pump linkage key 9 column pin Seal body(mechanical seal) shaft column pin 7 stuffing ring stuff muff O O-seal ring packing gland part use elastic baffle

4 Structural drawing Structural drawing water baffle Inner-hexangular concave end stress screw O O-seal ring stuff muff stuffing 9 Iner-hexangular concave end stress screw Impeller nut water-sealing pipe part seal-ring Impeller 7 9 pump casing Shaft(Mechanical seal) mechanical seal O O-seal ring mechanical seal gland washer round nut bearing gland oil-seal o rame key 9 stuffing gland O O-seal ring bearing baffle bearing seal gland bearing body bearing washer bearing oil-seal o rame 7 9 stuffing gland stuffing stuffing ring stuffing baffle Impeller water-rinsing pipe part seal-ring mechanical seal muff 9 O O-ring seal gland water baffle O O-ring 7 bearing baffle elastic baffle shaft pump bearing gland stuffing ring pump cover oil seal of frame 7 pump bearing gland bearing body bearing gland stuff muff 7 seal-body nuff 9 round nut 7 stuffing baffle key bearing key pump casing pump cover mechanical seal bearing body thrust washer

5 Outlet water foot Inlet water foot 7 Structural drawing Structural drawing muff nut stuffing gland stuffing stuffing ring 9 pump cover Impeller water-sealing pipe part shaft 7 O 9 thrust washer O-ring round nut mechanical seal seal baffle thrust washer O O-ring pump bearing gland oil level meter O seal gland bearing body O-ring pump casing pump cover lower nuff 7 seal-ring Nuff deflating chamber seal gland or stuffing gland bearing gland bearing body 7 elastic baffle oil-seal of frame bearing foundation O O-seal ring lower muff 7 locking nut water-guide bearing stuffing baffle stuff muff muff mechanical seal muff 9 roll bearing bearing gland 7 bearing gland radial bearing bearing baffle water baffle shaft 9 sealing body bearing washer 9 motor stand water-guide bearing gland 7 seal-ring pump casing oil seal of frame oil-seal o rame impeller water-rinsing pipe part bearing baffle mechanical seal or stuffing seal butterfly-type spring

6 bearing stuffing pump cover Impeller pump casing shaft mouth ring water-guide bearing water sealed pipe foundation Structural drawing Note: this structure is available with the outlet of aperture upward, please contact with the technical center in case of a special requirement! Installtion mode Installtion mode Structural drawing 7 Note: this structure is available with the outlet of aperture below, please contact with the technical center in case of a special requirement! short muff bearing gland 9 pump cover shaft column pin 7 O O-seal ring bearing body Impeller key Protective cover Support 7 Iner-hexangular concave end stress screw key oil seal 9 Protective cover bearing body stuffing baffle round nut stuff muff pump casing Threaded-end conical pin 9 Round nut used thrust washer stuffing ring 7 stuffing gland connection pipe Support Deep-ditch ball bearing stuffing double-suction seal ring wire-jam

7 H Q r/min ns= - - ns= ns= Q r/min H ns= ns= ns= ns= ns= H n= n= -(I) -(I) -(I) - -(I) -(I) -(I) -(I) - -(I) - - -(I) (I) - - -(I) - - -(I) -(I) -(I) -7(I) Q

8 (I) - -(I) (I) - -(I) - -(I)

9 (I) - - -(I) (I) - -(I)

10 (I) (I) ()

11 () () (I) (I) - -(I) - -(I)

12 (I) - -(I) - -(I) (I) - -(I)

13 (I) (I) (I) (I) (I)

14 D -(I) D (I) (I) D -(I) D

15 D (I) D (I) D D D D -

16 D D (I) -(I) (I) D

17 (I) -(I) (I) (I)

18 (I) (I) (I)

19 (I) (I) (I)

20 D (I) D (I) D S D D D 7.. 9

21 r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) r/min [kw] [kw] 7 [kw] [kw] [m] [m] [m] [m] r/min -(I) -(I) -(I) -(I) r/min r/min r/min -(I) -(I) -(I) -(I) [m] [kw] [m] [kw] 9 [kw] [m] [m] [kw]

22 r/min r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) [kw] [m] [kw] [m] [m] [kw] [kw] [m] r/min r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) [kw] [kw] [kw] [kw] [m] [m] [m] [m] 7

23 r/min [kw] [m] r/min -(I) -(I) -(I) -(I) 9 [m] [kw] r/min [m] [kw] r/min -(I) -(I) -(I) -(I) [m] [kw] r/min r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) [kw] [kw] [kw] [kw] [m] [m] [m] [m]

24 r/min r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) [m] [kw] [m] [kw] [m] [kw] [m] [kw] r/min -(I) -(I) -(I) -(I) 9 r/min r/min r/min [kw] [kw] [kw] [kw] [m] [m] [m] [m]

25 r/min -(I) -(I) -(I) -(I) r/min r/min r/min [kw] 7 [kw] [kw] [kw] [m] [m] [m] [m] r/min r/min -(I) -(I) -(I) -(I) r/min -(I) -(I) -(I) -(I) r/min [kw] [m] [m] [kw] [kw] [m] [kw] [m]

26 r/min -(I) -(I) -(I) -(I) r/min r/min r/min -(I) -(I) -(I) -(I) [kw] [kw] [kw] [kw] [m] [m] [m] [m] r/min -(I) -(I) -(I) -(I) r/min r/min r/min -(I) -(I) -(I) -(I) [kw] [kw] [kw] [kw] [m] [m] [m] [m]

27 r/min r/min -(I) -(I) -(I) -(I) r/min r/min [m] [kw] [kw] [m] [m] [kw] [kw] [m] r/min r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) [m] [kw] [m] [kw] [kw] [m] [m] [kw]

28 r/min r/min -(I) -(I) -(I) -(I) r/min r/min [kw] [kw] [kw] [kw] [m] [m] [m] [m] r/min r/min r/min -(I) -(I) -(I) -(I) r/min [m] [kw] [m] [kw] [kw] [m] [m] [kw]

29 r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) [kw] [m] [m] [kw] r/min [m] [kw] [m] [kw] r/min -(I) -(I) -(I) -(I) [kw] [m] [kw] [m] r/min [kw] [m] [m] [kw]

30 r/min -(I) -(I) -(I) -(I) r/min r/min D r/min [kw] [kw] [kw] [kw] [m] [m] [m] [m] 7 r/min -(I) -(I) -(I) -(I) 7 r/min r/min -(I) -(I) -(I) -(I) -(I)D 7 r/min [m] [kw] [m] [kw] [kw] [m] [kw] [m]

31 r/min D r/min -(I) -(I) -(I) -(I) -(I)D r/min r/min -(I) -(I) -(I) -(I) -(I)D [m] [kw] [m] [kw] [kw] [m] 7 7 [kw] [m] r/min r/min -(I) -(I) -(I) -(I) -(I)D r/min -(I) -(I) -(I) -(I) 7 r/min D 7 [kw] [kw] [kw] [kw] [m] [m] 9 [m] [m]

32 r/min r/min -(I) -(I) -(I) -(I) r/min r/min [kw] [kw] [kw] [kw] [m] [m] [m] [m] r/min D r/min SLOW-(I) r/min -(I) -(I) -(I) -(I) r/min -(I) -(I) -(I) -(I) [kw] [kw] [m] [m] [m] [kw] 9 [m] [kw]

33 r/min r/min -(I) -(I) -(I) -(I) r/min r/min [kw] [kw] [kw] [kw] 9 [m] [m] [m] [m] r/min r/min -(I) -(I) -(I) -(I) r/min -(I) -(I) -(I) -(I) r/min [m] [kw] 9 7 [m] [kw] 9 [m] [kw] [m] [kw]

34 r/min -(I) -(I) -(I) -(I) r/min r/min -7(I) -7(I) -7(I) -7(I) r/min [kw] [kw] [kw] [kw] [m] [m] [m] [m] r/min -(I) -(I) -(I) -(I) r/min r/min -(I) -(I) -(I) -(I) -(I)D r/min -S -S -S 9 [kw] [m] [kw] [m] [m] [kw] [kw] [m]

35 - - r/min D 7 r/min -(I) -(I) -(I) -(I) [kw] [kw] oth pump and motor are mounted on the foundation 9 [m] [m] - - r/min D oth pump and motor are mounted on the basic [kw] [m]

36 D D DN DN D D n-d n-d ( ) (The length will be set upon the site requirement) - PN. Inlet diameter Inlet flange dimension Outlet diameter Outlet flange dimension DN D D n-d DN D D n-d O ) O ) ) Select upon the motor size, see the installation diagram. O ) ) Note: this structure is available with the outlet of aperture below, please contact with the technical center in case of a special requirement! ( ) (oth motor and water pump hold a basis of their own and are joint to the pump directly or via an intermittent shaft) (PN.) (PN.) -9 - / Rotating direcdtion/flowing direction Horizontally Vertically - It moves W viewing from the actuation end It moves W viewing from the actuation end It moves W viewing from the actuation end It moves W viewing from the actuation end (PN.) (PN.) -

37 D D DN DN D D n-d n-d - -( ) (See structural drawing, )installation dimension Rotating direction:w D b b H t L L L D D PN. DN M M DN h H Inlet diameter Inlet flange dimension Outlet diameter Outlet flange dimension DN D D n-d DN D D n-d h n-d (PN.) - - Grouting P L L L - - onnecting thread size M D piexometer exhaust hole R/ R/ (PN.) - drainage hole drainage hole for leaked liquid R/ R/ EXTERNL DIMENSION - (PN.) Flange dimension(mm) Pump dimension(mm) DN DN b b L H L Pump Water content (PN.) -7 MOTOR DIMENSION-Y TYPE MOTOR (PN.) pole (pole) (pole) type L M S M M L M L L M L M M S power h h H L L L t P L n-d M -M weight 9 7 Foundation reference weight

38 - -( ) (See structural drawing, )installation dimension Rotating direction:w L L L D b b H t - -( ) (See structural drawing, )installation dimension Rotating direction:w L L L D D D b b H t D D DN M M DN h H DN M M DN h H h n-d h n-d onnecting thread size M piexometer D exhaust hole drainage hole R/ R/ R/ R/ drainage hole for leaked liquid Grouting P L L L onnecting thread size M D piexometer exhaust hole drainage hole R/ R/ R/ drainage hole for leaked liquid R/ Grouting P L L L EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) DN DN b b L H L Pump Water content MOTOR DIMENSION-Y TYPE MOTOR EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) DN DN b b L H L MOTOR DIMENSION-Y TYPE MOTOR Pump Water content pole (pole) (pole) type S M M L M L L S M L M M S M S M L power h h H L L L t P L n-d M -M weight 7 Foundation reference weight pole (pole) (pole) (pole) (h type M M L M L L S M M S S M M S M S S M S M L L power h h H L L L t P L n-d M -M -M weight Foundation reference weight

39 - -( ) (See structural drawing, )installation dimension Rotating direction:w D b b H t - -( ) (See structural drawing, )Installation dimension Rotating direction:w L L L D D D b b H t L L L D D DN M M DN h H DN M M DN h H h n-d h n-d Grouting P L L L L Grouting P L L L L onnecting thread size onnecting thread size M D piexometer exhaust hole drainage hole R/ R/ R/ M D piexometer exhaust hole drainage hole R/ R/ R/ drainage hole for leaked liquid R/ drainage hole for leaked liquid R/ EXTERNL DIMENSION EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) DN DN b b L H L Pump Water content Flange dimension(mm) Pump dimension(mm) DN DN b b L H L Pump 99 Water content 9 MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR pole (pole) (pole) (pole) type M L L S M M S M M S M S M S M L (KV) power h h H L L L L t P L n-d M -M -M -M weight Foundation reference weight pole (pole) (pole) (pole) - type power h h H L L L L t P L n-d weight Foundation reference weight S M M 9 7 S M M 7 S 77 M S - M - -M L - (KV) (KV) -M - (KV) - 9 (KV) M L - - -M - (KV)

40 - -( See structural drawing, ) Installation dimension Rotating direction:w D b b H t - -( see structural drawing, ) -( See structural drawing, ) Installation dimension Rotating direction:w L L L D D D b b H t L L L D D DN M M DN h H DN M M DN h H h n-d h n-d Grouting P L L L L Grouting P L L L L onnecting thread size M D piexometer exhaust hole drainage hole R/ R/ R/ M D piexometer exhaust hole drainage hole R/ R/ R/ drainage hole for leaked liquid R/ drainage hole for leaked liquid R/ EXTERNL DIMENSION EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) Flange dimension(mm) Pump dimension(mm) DN DN b b L H L Pump Water content DN DN b b L H L Pump Water content 7 MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR pole (pole) - (pole) - type S M S M L S M L (KV) power h h H L L L L t P L n-d M 7 - -M M weight 7 Foundation reference weight pole (pole) - (pole) - (pole) - (pole) - type S M M S M S L (KV) (KV) (KV) (KV) (KV) (KV) power h h H L L L L t P L n-d 9-7 -M M 77 -M -M weight 7 7 Foundation reference weight

41 t - -( See structural drawing, ) - -( See structural drawing, ) Installation dimension -( See structural drawing, ) -( See structural drawing, ) Installation dimension Rotating direction:w Rotating direction:w b D b D L L L D D e f q H S S h DN M M h DN n-d h H h DN M M DN h h n-d t h n-d t h Grouting P L L L L onnecting thread size u b l onnecting thread size M piexometer D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ M D piexometer vacuum exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R R R u b b b Pump basic u basic u l EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) DN DN b b L H L Pump MOTOR DIMENSION-Y TYPE MOTOR Water content EXTERNL DIMENSION Pump dimension(mm) Flange dimension(mm) Pump DN DN S S e f h h h h b b b b n-d MOTOR DIMENSION-Y TYPE MOTOR pole (pole) - type M S M L L power - h h H L L L L t P L n-d weight Foundation reference weight (KV) - 7 (pole) - (KV) - - -M h - (KV) - h (KV) (pole) - (KV) 9 9 -M M -M 7 pole (pole) - - type (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) power l l h h u u u u t t n-d q weight

42 - -( ) See structural drawing, ) installation dimension - -( ) (See structural drawing, ) installation dimension Rotating direction:w Rotating direction:w e f q e f q D D h S S h S S h h DN M M DN h h n-d n-d t t h h h DN M M DN h h n-d n-d t h t onnecting thread size M piexometer R / M D vacuum exhaust hole drainage hole R / R R drainage hole for leaked liquid R EXTERNL DIMENSION u b b u b b Pump basic I u basic u I onnecting thread size M D piexometer R/ vacuum exhaust hole drainage hole drainage hole for leaked liquid R/ R R R EXTERNL DIMENSION u b b u b b Pump basic l basic u u l Flange dimension(mm) Pump dimension(mm) DN DN S S e f h h h h b b b b n-d Pump Pump dimension(mm) Flange dimension(mm) DN DN S S e f h h h h b b b b n-d Pump MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR pole (pole) type L M (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) power - l l h h u u u u t t n-d Q weight pole (pole) type M M (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) power l l h h u u u u t t n-d q weight

43 - -( ) (See structural drawing, ) installation dimension -7 -( ) (See structural drawing, ) installation dimension Rotating direction:w Rotating direction:w e f q e f q D D S S h M M n-d t h S S h h DN DN h h n-d h h DN M M DN h h n-d t t h n-d h t onnecting thread size u b l onnecting thread size u b l M piexometer M vacuum D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ R b u b b u u l M piexometer M vacuum D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ R b u b b u u l Pump basic basic Pump basic basic EXTERNL DIMENSION EXTERNL DIMENSION Pump dimension(mm) Flange dimension(mm) DN DN S S e f h h h h b b b b n-d Pump Flange dimension(mm) Pump dimension(mm) DN DN S S e f h h h h b b b b n-d Pump MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR pole (pole) type (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) power l l h h u u u u t t n-d q weight pole (pole) type (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) (KV) - - power l l h h u u u u t t n-d q weight

44 - - ( ) Installation dimension(see structural drawing ) - - ( ) Installation dimension(see structural drawing ) Rotating direction:w Rotating direction:w h h h X h S h D S onnecting thread size M piexometer D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ h X h S H D S onnecting thread size M piexometer D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ t Grouting t Grouting n n DN M M DN m h m h DN M M z DN z m h m m m m h m n n EXTERNL DIMENSION EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) Flange dimension(mm) Pump dimension(mm) DN DN S S h h h h z Pump Water content DN DN S S h h h h z 9 7 Pump 7 Water content MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR Structure model O O Z= Z=required size of dismantling rotor type min.l max.l min.m max.m min.l max.l min.m max.s min.m max.l c h h m m m m n n weight Structure model O O Z= Z=required size of dismantling rotor type min.l max.m min.m max.s min.m max.m min.m max.l min.m max.m min.m max.m 7. c h h m m m m n n weight 9 7

45 - - ( ) Installation dimension(see structural drawing ) - - ( )Installation dimension(see structural drawing ) Rotating direction:w Rotating direction:w h h S D S S D S h onnecting thread size h X t h H Grouting M D piexometer exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ X t h H n DN M M z h m h m onnecting thread size Grouting M D piexometer exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ n DN m m h DN M M DN m m m z h m n n EXTERNL DIMENSION EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) DN DN S S h h h h z Pump Water content Flange dimension(mm) Pump dimension(mm) DN DN S S h h h h z ) Pump Water content MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR Structure model O O type min.s max.m mins max.m min.m max.m min.s max.l min.l max.s c h h m m m m n n min.l 9 - max.m 9 7 weight Structure model O O type min.m max.m min.m max.s min.l max.l min.m max. ) min. ) max. ). 7 c h h m m m m n n weight 7 Z= Z=required size of dismantling rotor KV Z= ) ) Voltage of motor iskv. Z=required size of dismantling rotor ) )

46 - - ( ) Installation dimension(see structural drawing ) - - ( ) Installation dimension(see structural drawing ) Rotating direction:w Rotating direction:w h h S D S S D S onnecting thread size h X t h H Grouting onnecting thread size M piexometer D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ h X t h H M D Grouting piexometer exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ n M M z h m h m DN DN m m n M M z h m h m DN DN m m n n EXTERNL DIMENSION EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) DN DN S S h h h h 9 9 z ) Pump Water content Flange dimension(mm) Pump dimension(mm) DN DN S S h h h h Pump Water content 9 z ) MOTOR DIMENSION-Y TYPE MOTOR MOTOR DIMENSION-Y TYPE MOTOR Structure model O O type min.l max.m min.s max.l min.s max.yl ) min.yl ) max.yl ) min.s max.yl ) min.yl ) max.yl ) c h h m m m m n n 7 7 weight Structure model O O type min.s max.l min.m max.yl ) min.yl ) max.yl ) min.m max.yl ) min.yl ) max.yl ) 7 c h h m m m m n n 7 7 weight 7 KV Z= ) ) Voltage of motor iskv. Z=required size of dismantling rotor ) ) KV Z= ) ) Voltage of motor iskv. Z=required size of dismantling rotor ) )

47 - -( See structural drawing ) Installation dimension -( See structural drawing ) Installation dimension Rotating direction:w Rotating direction:w h h h h X t S H D S Grouting onnecting thread size M piexometer D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ h X S t h H D S Grouting onnecting thread size M piexometer D exhaust hole drainage hole drainage hole for leaked liquid R/ R/ R/ R/ n n M M M h h DN DN z m m m m M h z m DN h DN m m m n n EXTERNL DIMENSION Flange dimension(mm) Pump dimension(mm) Flange dimension(mm) Pump dimension(mm) DN DN S S h h h h Pump 9 97 z ) Water content DN DN S S h h h h Pump z ) Water content Structure model O O MOTOR DIMENSION-Y TYPE MOTOR type c h h m m m m n n min.s 7 7 max.s min.m 7 max.yl ) 7 min.yl ) max.yl ) min.l 7 79 max.yl ) 9 weight Structure model O O type min.m max.l min.yl ) max.yl ) min.m max.yl ) min.yl ) max.yl ) min.yl ) max.yl ) c h h m m m m n n weight 7 KV Z= ) ) Voltage of motor iskv. Z=required size of dismantling rotor ) ) KV Z= ) ) Voltage of motor iskv. Z=required size of dismantling rotor ) )

48 rt name Impeller Shaft Seal ring (set) earing body earing body earing gland (set) earing baffle ring earing baffle ring Postal pin of clutch (set) Water baffle ring earing (pair) Round nut (set) Shaft used elastic baffle ring Frame oil seal O-ring of muff (set) O-ring of bearing gland (set) O-ring of seal body (set) Impeller key lutch key cking seal body (set) cking ring (set) cking muff (set) cking gland (set) cking (set) Muff of mechanical seal (set) ?? ( ) Quantity of pump (including standby pump) Quantity of spare parts IP Y <kw.rameters necessary to be submitted at order: Pump model and the flow, head (including the system loss), r at the point of the desired working condition. Type of shaft seal (must be noted either mechanical or packing seal and, if not, delivery of the mechanical seal structure will be made). Moving direction of the pump (must be noted in case of a W installation and, if not, delivery of a clockwise installation will be made). rameters of the motor (Y series motor of IP is generally used as the low-voltage motor with a power <KW and, when to use a high voltage one, please note its voltage, protective rating, insulation class, way of cooling, power, number of polarity and manufacturer). The materials of pump casing, impeller, shaft etc. parts. (delivery with the standard allocation will be made if without being noted). Medium temperature (delivery upon a constant-temperature medium will be made if without being noted). When the medium to be transported is corrosive or contains solid grains, please note the features of it..model selection The performance parameters listed in the catalog are used for reference for users, without being limited thereby, to select the model only and we can provide users with the right product upon the actual required flow, head and working point..please contact with Shanghai Liancheng (Group) for technical support in case of a special model selection out of the catalog..please do not make the basis upon the installation dimension in the catalog when to use a high voltage or a special motor and take the drawing submitted by the headquarter of Shanghai Liancheng as the standard. Seal body of mechanical seal (set) Gland of mechanical seal (set) affle ring of mechanical seal (set) - Mechanical seal (set) Fish paper (some) 7 It is worth recommending to get spare parts available in order to avoid a shut-down period which is possibly long and of a high cost, especially for an important work of repair.

49 Pipe diameter (mm) Variety onvert into the times of the diameter of a straight pipe Remark Standard elbow Multiple in case of unopen Fully opened gate valve ack valve Foot valve rtial block-up multipled mm =mm=m L/s m.m m.m mm L/s.m Note: For instance, a mm diameter pipe, the foot valve has a =mm=m diameter when which is converted into times that of the pipe's diameter. Suppose the flow is L/s, looked into the above table, the loss of the straight pipe is.m each m, then the one for mm is.m, that is, for a mm foot valve with a flow L/s, its head loww is.m. rief table for the frictional loss of a straight pipe(for evaluation).the lost meters of a m straight pipe takes the newly cast iron pipe as the standard and multiple for the old one Pipeline diameter (mm) Maximum flow Maximum flow rate (m/s) Pipeline diameter (mm) Maximum flow Note: The pipeline loss would be made greatly increased once the limit is over.... Maximum flow rate (m/s)