HORIZONTAL DOUBLE SUCTION VOLUTE PUMPS

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2 HORIZONTAL DOUBLE SUCTION VOLUTE PUMPS APPLICATIONS Buildings Water supply Drainage Water circulation Fire fighting Air conditioning Irrigation Water supply Drainage Waterworks FEATURES Split case design permits easy disassembly, that is, inspection is simplified. It is not necessary to disturb pump alignment and suction & discharge piping when parts replacement is necessary. Double suction with advanced design of suction performance ensures high suction lifts even with large capacities. High operating efficiency over a wider range of capacities reduce operation cost. Pump operation with low noise, smaller pressure pulsation ensure comfortable environment. Variable combinations of materials permit wide application. Proven hydraulic design enhance operating life of pumps. Water intake Booster Water supply Industrial use Water intake Booster Circulation Drainage Sea water desalination Chemical Refinery Pipe line Water & crude oil transfer 2

3 SPECIFICATIONS Bore ~mm Bore ~mm Mechanical seal Other standard available upon request Other direction such as bottom suction available upon request

4 SECTIONAL VIEWS Bore ~ mm

5 SECTIONAL VIEWS Bore ~ mm

6 CONSTRUCTION Bore ~ mm OPTION Grease lubrication Impeller ring Mechanical seal 6

7 SELECTION CHART Bore ~mm Pole 0Hz [Synchronous speed: 1min -1 ] Total Head ft m Cast iron impeller can not be used Bronze impeller can not be used x x x x CKN x x x x CKN x x x x 0 x x x x x x x x x x x x x x x x x x Symbols: x CKN Discharge Bore (mm) Suction Bore (mm) Capacity m /min USGPM Imp.GPM 6 Pole 0Hz [Synchronous speed: min -1 ] ft m Total head Cast iron impeller can not be used. 7. Bronze impeller can not be used. 22 x x..7 7 x x CKN x x x 7. x x x x. x x 7. x CKN 7. 1 x 18. x 18. x x x x x x x x x x x 0 x x x x 0 x 0 x 0 x x 0 x x x 0 x x Capacity m /min USGPM Imp.GPM

8 SELECTION CHART Bore ~ mm (0Hz) Bore - mm High speed Low speed Pump Speed (0Hz) Motor Pole Speed(min-1) 12P 1P (NOTE) O Pump rating not in the chart are also available. 8

9 x CN SELECTION CHART Bore ~ mm (Hz) Bore - mm (Hz) High speed Low speed ft m ft m Total head x x x 0 x x 0 x x 12P x x x 0 x x 12P x x x x x 12P x x x x x 12P x x x 12P m /min 0 00 Capacity USGPM Total head x x x 0 x 12P x 1P x 0 x x x 12P 1P x x 0 x x x 12P 1P x x x x x 12P 1P x x x x x 12P 1P m /min USGPM Capacity Pump Speed (Hz) Motor Pole 12P 1P Speed (min-1)

10 OUTLINE DRAWING Bore ~ mm With motor Cast iron base Suction bore mm x x x bore Ds Dd Suction bore, mm bore Ds Dd x x x x x Suction bore,mm x x x x x x x bore Ds Dd Pump PL W G Pump PL W G Pump PL W G Weight {Mass} kg Weight {Mass} kg 80 Weight {Mass} kg Motor kw P Frame Shaft ML No. size M L 180M 180L M 22S 22M Frame No. M L 180M 180L M 22S 22M S M S Frame No. 180M 180L M 22S 22M S M S M 1/18. 22/ 7/ Motor kw P 1/18. 22/ 7/ 0 Motor kw P 22/ 7/ 0 / 1/18. 22/ 7. / 1/18. 22/ 7/ 1/18. 22/ 7/ 0 Shaft size 2 2/ /8 6 Shaft size ML ML BC BC Dimensions are used in parenthesis when model is x or x () (0) (0) BC Steel base Suction bore ~ mm x x x xckn x x x x x x xckn Size Ds Dd Motor frame No. Suction bore ~ mm x x x x x x x x x x 0 x 0 x 0 x 0 x 0 x x 0 x x x x M M M M M L L M L M M M Size Ds Dd kw W BH PL T ML L W BH PL T ML L (NOTE) Dimensions are approximate only and not to be use for construction purposes.

11 OUTLINE DRAWING Bore ~ mm Bare shaft pumps Suction bore ~ mm x x x x x x x x x x x CKN x x x x x x x x x x CKN Ds (bore) Dd Pump A B C E F G H I M N d Weight {Mass} kg Suction bore ~ mm x x x x x x x x x x 0 x 0 x 0 x 0 x 0 x x 0 x x x x Ds (bore) Dd Pump A B C E F G H I M N d Weight {Mass} * All Specifications are subject to change without notice. In this catalog the particulars in [ ] are in accordance with the lnternational System of Units (SI) and given for reference only.

12 OUTLINE DIMENSIONS Bore ~ mm BL BY1 BY1 BY2 DISCHARGE DIRECTION X X VIEW Ds Dd A B E F G H I L BC BL BY1 BY2 BJ UNIT: mm x x 70 x x x x x x x x x x x x x x x x x x x x x x x (NOTES) Dimensions L and BL may differ depending on motor type and output. Dimensions are approximate and not to be used for construction purposes. All details and specifications in this leaflet subject to change without prior notice. EBARA CORPORATION Head Office, Tokyo Phone : International Division, Tokyo Phone : Fax :