Ebara 3DP4 40-125/0.37 [2/66] D series

Ebara 3DS 50-125/4.0 [2/66] D series
Your Life, our Quality. Worldwide. 1 3D SERIES
The contents of this publication must not be regarded as binding. EBARA Pumps Europe S.p.A. reserves the right to effect any modification it deems necessary, without prior notice.
3D SERIES
centrifugal pumps close coupled and standardized en 733
Centrifugal pumps close coupled (3D) and standardized EN 733 (3DS-3DP)
in cast iron.
APPLICATIONS
•Waterandcleanliquidsnotchemicallyaggressivehandling
•Watersupply
•Pressureboosting
•Washingandindustrialplants
•Watercirculationinair-conditioningsystems
•Irrigationandagriculture
TECHNICAL DETAILS
•Highlyresistantconstruction
•Impellerinstainlesssteel
•Highefficiency
PUMP TECHNICAL DATA
•Maximumworkingpressure:10bar
•Temperatureoftheliquid:
-5°C÷+90°C
-5°C÷+110°C(H-HS-HW-HSWversions)
-5°C÷+120°C(Eversion)
•MEI>0,4for3D(.)SERIES2poles,MEI>0,1for3D(.)SERIES4poles
For further information please see our Data Book on the web site
www.ebaraeurope.com
MOTOR TECHNICAL DATA
•HighefficiencyIE2motorsstartingfrom0,75kW
HighefficiencyIE3motorsstartingfrom7,5kWupto22kW
•Self-ventilated2and4polesasynchronousmotor
•InsulationclassF(Bforhightemperatures)
•ProtectiondegreeIP55
•230V±10%singlephasevoltage50Hz,
230/400±10%(upto4kWincluded)threephase50Hz,
400/690V±10%(from5,5kWandabove)threephase50Hz
•Protectionisuser’sresponsibility
MATERIALS
•PumpcasingincastironEN-GJL-250-EN1561
•Impellerin:
-AISI304for3D(.)SERIES32,40,50
-AISI316microcastedfor3D(.)SERIES65
•ShaftinAISI304(partincontactwiththeliquid)
•Mechanicalsealin:
-Ceramic/Carbon/NBR(standard)
-Ceramic/Carbon/FPM(Hversion)
-SiC/SiC/FPM(HSversion)
-TungstenCarbide/TungstenCarbide/FPM(HWversion)
-SiC/TungstenCarbide/FPM(HSWversion)
-Ceramic/Carbon/EPDM(Eversion)
SPECIAL VERSIONS
•Specialvoltages
•Specialmechanicalseals
3D
3DS
3DP
Available in 3 different versions with 2 and 4 pole motors
Monoblocwithextendedmotorshaft
Monoblocwithstandardmotorand
rigid joint
Onbase,withstandardmotor
andflexiblecoupling

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