PUMP - Ebara

1 PUMPFEATURESAPPLICATIONSType DSC3/DSCA3 (50Hz) Industrial Municipal Water Waste water Flood control Sewage Watertight cable entry system - prevents capillary action and protects against moisture; reduces maintenance costs Junction area - includes a terminal board for cable connections allowing for fast efficient replacement; area sealed from the stator housing; prevents leakage into the motor; reduces the possibility of failure Heavy duty, high efficiency, air filled Class F insulated motor - operates cooler with higher efficiencies. Self cooling jacket - high reliability, effectively dissipates heat Double and triple row lubricated thrust bearings - long, dependable operation and lowers maintenance costs Float type leakage detector - provides early warning of mechanical seal failure; avoids costly motor repairs Cartridge type, duplex mechanical seals - assembled in tandem arrangement; easy maintenance and high reliability High efficiency, closed mixed flow impellers - ability to pass large diameter solids with high outputs prevent clogging, lowers operating costs Replaceable case liner ring - maintains working clearances while reducing casing costs ns allowing for fast efficient replacement;s leakage into the motor.

2 Insulated motor ngs enance costslure; submersible Motor PumpDSC3/DSCA3 (50Hz)PERFORMANCE CHARTDSC3/DSCA3 FAMILY CURVES (USGPM(m3/m)20If a suitable model cannot be found, please contact 1001503456789102030405060708090300( F t ) ( m )25020015010090807060504030201510987 FOR PRESELECTION ONLYCAPACITYTOTAL HEADC113-493C2373-493C2573-493C2953-493C 2573-590C2373-590C2113-590C1793-730C1583 -730C1463-975C1103-1460C1203-1460D1262-1 460D1553-980E1543-980C1583-975C1943-740C 2113-740C2373-740C2953-590D2503-740C2573 -740C1943-980C1793-980C2113-980E2244-980 F1593-980F1102-1470E1152-1460E1262-1470E 1052-1460E0952-1460D1002-1460D0922-1460D 0852-1460E0852-1460F0852-1460G0852-1460G 0932-1460G1012-1470G1102-1470G1232-1480G 1233-1480G1673-98015 (20) (25)22 (30)22 (30)22 (30)30 (40)30 (40)30 (40)30 (40)37 (50)37 (50)45 (60)45 (60)55 (75)55 (75)55 (75))

3 75 (100)75 (100)75 (100)90 (120)110 (145)110 (145)110 (145)132 (175)132 (175)150 (200)150 (200)150 (200)185 (245)200 (265)200 (265)250 (335)280 (375)280 (375)315 (422)355 (475)400 (535)220 (295)220 (295)200 (265)160 (215)185 (245)160 (215)150 (200)110 (145)110 (145)80 (120)75 (100)75 (100)55 (75)45 (60)45 (60)37 (50)7 55 ( )56 54 ( )045 (60)55 (75)75 (100)90 (120)132 (175)110 (145)160 (215)220 (295)250 (335)270 (38)5185 (245)132 (175)90 (120)90 (120)55 ( 5)745 ( 0)645 (60)37 (50)37 (50)37 (50)30 (40) (25)11 (15) (10)11 (15)11 (15)15 (20)22 (30)22 (30) 2023()30 (40) (25)30 (40)30 (40)37 (50)37 (50)30 (40)45 (60)45 (60)55 (75)55 (75)55 (75)75 (100)75 (100)75 (100)75 (100)90 (120)) 02 (190110 (145)200 (265)220 (295)250 (335)250 (335)280 (375)5)30 (540355 (475)315 (422)280 (375)250 (335)280 (375)250 (335)220 (295)315 (422)355 (475)400 (535)250 (335)185 (245)160 (215)200 (265)200 (265)200 (265)220 (295)185 (245)185 (245)185 (245)160 (215)160 (215)150 (200)150 (200)132 (175)132 (175)132 (175)110 (145)90 (120)90 (120)90 (120)150 (200)132 (175)132 (175)110 (145)8)1 5 ( (25)15 (20)37 (50)(25).

4 5 8140)(30 )541(1015)1160 (222 (30)15 (20)15 (20)160 (215)KWHPF1302-1480 submersible Motor PumpDSC3/DSCA3 (50Hz). STANDARD SPECIFICATIONSDESIGN AND FEATURESDSC3 : WET PIT INSTALLATIONType DSC3 / DSCA3 SIZE : 150 ~ 750mm (6 to 30 )Quick dischargeconnectorGuide PipeGuide Pipe holder DischargeMotor powerCapacityTotal headMax. Liquid SubmergenceSpeedCasingImpellerCasing RingShaftMotor FrameCooling JacketFastenerImpeller TypeShaft SealMaterial - UpperMaterial - LowerBearingMotorMounting method 150 to 750 mm37 to 400 kW3 to 120 m3/min3 to 75 m 104 F/40 C25 m 1500, 1000, 750, 600, 500 RPMCast IronCast IronStainless SteelStainless SteelCast IronSteelStainless SteelEnclosed Mixed FlowOptional: Impeller Ring (enclosed impeller models)Cartridge type duplex mechanical seals in tandem arrangementCarbon/CeramicSilicon Carbide/Silicon CarbideOptional materials available, contact Lubricated Ball BearingClass F insulationAir filled water tight with cooling jacket10 starts/hourOptional.

5 FM explosion proof, Class 1, Group C, D50Hz, 380V, 400V, 415 VBuilt-in winding thermal detection in each phaseBuilt-in float type leakage detectorOptional: Thermal detector for thrust bearingWetPit: Quick discharge connector (QDC)Dry Pit: with suction elbow and baseplateDesignMaterialsConstructionAcce ssoriesStandardISO 9001, JIS, JEC, JEM10m water tight rubber insulated flexible cableOptional cable lengths available, contact cable entry systemassures safe operation withoutwater leakage into terminal efficiency, compact designedmotor with thermal detector foreach phase of cooling system with cooling jacket assures safe operation of motor in the type, duplex mechanicalseals in tandem arrangementprovides easy maintenance andhigh board provides easy connecting of type leakage detector warnsmechanical seal efficiency, closed mixed flowimpeller accepts large solid liner ring provides efficient.

6 DRY PIT INSTALLATIONS uction elbowSubmersible Motor PumpDSC3/DSCA3 (50Hz)* All specifications are subject to change without prior notice.* Dimensional details are provided for reference DSC3 SEALED JUNCTION AREA (EXAMPLE)LEAK DETECTION AREAEBARA pumps Malaysia Sdn Bhd6, Jalan TP3, UEP Subang Jaya Industrial Park,47620 Subang Jaya, Selangor, : 03-8023 6622 Fax : 03-8023 9355 Email : Website : DSC3/DSCA3 0716 Authorised dealer:Cable entry detailDouble mechanical seal detail (example)Cable gland(gray cast iron)Power cable(chloroprene rubber)Cable housing(gray cast iron)Butt connector(copper)Grommet(NBR)Washer(304S S)O rings(NBR)Cable clamp bolt(304SS)Gland bolt(304SS)Epoxy resincompound(prevents capillary action)Upper sealFloat SwitchImpellerLower sealPumpageShaft sleeveOil ChamberMechanicalseal oilSeal leakpathImpeller Upper seal O rings - NBR Upper seal faces - Carbon vs Ceramic Lower seal O rings - Viton Lower seal faces - Silicon carbide vs Silicon carbide Seal springs - 304SS Shaft sleeve - 304SS* Optional seal face materials availabl