Ebara 3D SERIES
Centrifugal pumps close coupled and standardized
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 further information please see our Data Book
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
To what standards are the pumps manufactured
They are manufactured in compliance with EN 733
What seal options are available
We can supply various seal options to suit the product you are pumping. If you do not know your seal materials then please contact us and we will advise.
Can i purchase with 60HZ motors
Yes, please contact our sale office for a quotation, generally they cost 10% more
UK Mainland Delivery is normally by next working day courier if order is placed before 1.30pm. ie despatched on Monday for Tuesday delivery. If placed after 1.30pm then the goods will be despatched the next working day. ie Monday for Wednesday delivery. Highlands and offshore deliveries differ.
