D'Series Submersible Pump EBARA
DS / DVS
Pompa Submersible merupakan pompa yang dirancang khusus dimana motor dan komponen lainnya tertutup dengan rapat. Dalam penggunaannya seluruh pompa ini akan terendam dalam cairan. Submersible Pump yang ada di dalam cairan akan mendorong cairan melalui pipa-pipa salurannya dan penggunaan teknologi pompa ini banyak dijumpai dalam dunia industri.
Biasanya digunakan untuk limbah yang akan dinetralkan kadar pH nya dengan diberikan zat kimia tertentu dan pompa ini mempunyai manfaat sebagai pengaduk yang mencampurkan agar merata antara cairan dan zat kimia tersebut.
DS – Submersible Sump Pumps
Open impeller design provides high heads and efficiencies.
DS Submersible pump Suitable for many sump applications including:
Features :
MODEL DS
- Efficient Semi-Open Impeller
- Strainer prevents blockages
Technical Data:
Flow : 1.8 to 90 mᶾ/hr
Head : 36 to 3 m
Motor : 0.25 to 7.5 kW
Speed : 2,900 rpm
Liq. Temp : 0 to 40°C 3ph, 50 Hz
Material:
Casing : Cast iron
Impeller : Cast iron / SS 304
SUBMERSIBLE PUMP :
Merk : EBARA
Type : 50 DS 51.5
Power : 1, 5 KW/ 380 V/ 415 V/ 3 Phase/ 50 HZ
C/ W Motor
Application :
MODEL DS
- Purification tank drainage
- Rain and spring water drainage
- Water supply
- Dewatering from sumps, drainage, foul water and rain water.
- Draining sumps, wells, tanks, lift shafts etc
- Fountains and other water displays
- Irrigation
- Drainage
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DVS Submersible semi-vortex pump.
A robust cast iron Ebara Submersible Pump, with solids handling semi-vortex impeller, ideal for:
MODEL DVS
- Semi-Vortex Impeller offer non clog operation and allows pumping of foreign matter up to 60 - 70% of discharge size
- Easy Maintenance
SUBMERSIBLE SEWAGE PUMP :
Merk : EBARA
Type : 50 DVS 51.5
SUBMERSIBLE PUMP :
Merk : EBARA
Type : 50 DVSA 51.5
Cap. : 0,22 M3/ Mnt
Head : 13,5 M
Power : 1,5 KW/ 2 HP/ 380 V/ 3 PHASE/ 3,1 A
- Ideal for waste water application containing soft or fibrous solids
- Industrial waste water drainage
- Septic effluent
- Miscellaneous drainage
Model DVS
Product Description
①Semi-vortex impeller permits foreign matter passing sized 40 to 63% of discharge diameter.
②Hydraulic design is optimized raw sewage transfer application for small domestic wastewater treatment plant.
③Built-in motor protector protects the motor from overload or open phase.
④Optional quick discharge connector facilitates easy installation and maintenance.
⑤DVSA model permits automatic operation.
Parallel alternate operation possible with DVSA and DVSJ model.
■Specifications
| Specifications |
| Liquid handled | River water, sewage |
| Liquid temperature | 40℃ for Model DVS, DVSA |
| | 32℃ for Model DVSJ |
| Operating Data |
| Solid diameter | Pump size | Solid size |
| | 40・・・・・・・・・・・・・・・・・・・・・・・・ | 21mm |
| | 50・・・・・・・・・・・・・・・・・・・・・・・・ | 21mm |
| | 65(80)・・・・・・・・・・・・・・・・・・・・・ | 33mm (41mm for 2.2kW and above) |
| Max. submergence | 0.25 to 1.5kW・・・・・・・・・・・・・・・ | 4m |
| | 2.2, 3.7kW・・・・・・・・・・・・・・・・・・ | 8m |
| Synchronous speed | 3600min-1/60Hz |
| Construction |
| Mechanical seal | Double mechanical seal |
| Impeller | Semi-vortex |
| Materials |
| Casing | Cast iron |
| Impeller | Cast iron |
| Shaft | 403 stainless steel |
| Mechanical seal |
| Impeller side | Silicon carbide / Silicon carbide |
| Motor side | Ceramic / Carbon |
| Packing | NBR |
| Motor |
| Motor | 2Pole, dry |
| Insulation class | E |
| Output | Single phase・・・・・・・・・・・・・・・・0.15 to 0.4kW |
| | Three phase・・・・・・・・・・・・・・・・0.15 to 3.7kW |
| Protection | Built-in thermal protector |
| Bearing | Sealed ball |
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