AL QASR PROJECT

qasr-1
qasr-2

Al‐Qasr is located in Al‐Swaidi of Riyadh and is divided into five zones, which will comprise of approximately 3,054 residential units, retail facilities and one commercial mall.
The development is designed to cater to the middle income segment of the
population and to house approximately 13,000 [people].
Al‐Qasr comprises four types of individual villas, with a range of styles and sizes, as well as 16 types of apartments.
Due to the scale of the project and expected high number of inhabitants, Dar Al‐Arkan is also developing its first commercial mall as part of the Al‐Qasr project in zone 5.
The land area for the mall is 65,196 square metres, while the built up area will be 167,878 square metres.
The total expected investment value for the mall is SR950 million (US$253 million). The expected completion date of the mall is during the second half of 2010.
The project was developed by Dar Al Arkan, designed by Dar Al‐Handasah and constructed by CEMCCO, BCC and PBC contractors.
Thorough EBARA Authorized distributor National Water Pump Factory, More than 1050 pumps had been delivered to the project for different applications:
Boosting, Fire-Fighting, Irrigation, Water Lifting Sewage.

EVMSG

EVM
Vertical multistage centrifugal electric pumps

  • Maximum working pressure: 16 bar, 25 bar,
    30 bar for EVM32 – EVM45 only
  • Temperature of the liquid: from -15°C to +120°C
  • Maximum solid content: 50 ppm (particle size 0,1-0,25 mm or less)
  • Maximum chlorine ion density: 500 ppm
  • MEI > 0,4
    For further information please see our Data Book on the web site
    www.ebaraeurope.com
  • High efficiency IE2 motors starting from 0,75kW
  • Self-ventilated 2 poles asynchronous motor
  • Class of insulation F
  • IP55 Protection degree
  • Single phase voltage 230V ±10% 50Hz,
    three phase voltage 230/400V ±10%, 50Hz (up to 4 kW included),
    three phase voltage 400/690V ±10% (5.5 kW and above)
    • Circuit breaker protection under user’s responsibility

Lower pump body, external casing, seal housing disc, impellers,
diffusers, shaft casing, joint cover and small elements in contact with
the liquid in AISI 304 (EVM), AISI 316 (EVML) [“EVMG” version: pump
casing in cast iron and hydraulic part in AISI 304]

  • Tie-rods and small elements not in contact with the liquid in galvanised
    steel
  • Shaft in AISI 316
  • Bearings in contact with the liquid in tungsten carbide
  • Motor bracket in cast iron (EVMG), in cast iron/AISI 304 (EVM), in cast
    iron/AISI 316
  • Mechanical seal in SiC/Carbon/EPDM (EVM-EVMG 3-5-10-18)
  • Mechanical seal in SiC/Carbon/FPM (EVML 3-5-10-18)
  • Mechanical seal with cartridge as per standard in SiC/Carbon/FPM
    (models 32-45-64) (F= round counterflanges; N= oval counterflanges)
  • Liner rings in PTFE
DW

DW – DW VOX
Submersible electric pumps

  • Maximum immersion: 10 m
  • Maximum temperature of the liquid: 40°C
  • Max. solids size for passage: 50 mm
  • Self-ventilated 2 pole asynchronous motor
  • Class of insulation F
  • IPX8 Protection rating
  • 230V ±10%, 50Hz single phase voltage,
    400V ±10%, 50Hz three phase voltage
  • Permanent capacitor inserted and thermo-amperometric protection
    with automatic rearm incorporated for the single phase motor
  • Protection under user’s responsibility for the three phase version
  • Threaded version: ø 50 discharge, G2 discharge
  • Flanged version: discharge ø 50 DN 50

Pump body, impeller, motor cover, seal housing disc and motor case in
AISI 304

  • Shaft in AISI 303
  • Twin mechanical seal with interposed oil chamber:
    – upper in Carbon/Ceramic/NBR (motor side)
    – lower in SiC/SiC/NBR (pump side)
  • Spacer in cast iron (only for DW-DW VOX 300)
md-mmd

MD-MMD
Cast iron monobloc centrifugal electric pumps

  • Maximum temperature of the liquid: 90°C (MD), 130°C (MMD)
  • Maximum working pressure: 10 bar
  • Self-ventilated 2 and 4 pole asynchronous motor
  • Class of insulation F
  • IP55 Protection rating
  • 230V ±10%, 50Hz single phase voltage three phase voltage
    230/400V ±10% 50Hz up to 4 kW included, three phase voltage
    400/690V ± 10% 5.5 kW and over
  • Permanent capacitor inserted and thermo-amperometric protection
    with automatic rearm incorporated for the single phase motor
  • Protection under user’s responsibility for the three phase version

Cast iron pump body and support

  • Shaft in AISI 304 (MD), in AISI 406 (MMD)
  • Mechanical seal in Carbon/Ceramic/NBR (MD), in SiC/SiC/EPDM (MMD)
  • Impeller in cast iron and bronze B10
serie-3m

3 – 3L SERIES
Standardised centrifugal electric pumps

  • Maximum working pressure: 10 bar
  • Maximum temperature of the liquid:
    -10°C ÷ +90°C
    -10°C ÷ +110°C (L-H-HS-HW-HSW-E versions)
    -10°C ÷ +120°C (ES version)
  • MEI >0,4 for 3(L) SERIES 2 poles, MEI >0,1 for 3(L) SERIES 4 poles
  • High efficiency IE2 motors starting from 0,75kW
  • Self-ventilated 2 and 4 poles asynchronous motor
  • Class of insulation F (B for high temperatures)
  • IP55 protection degree
  • 230V ±10% single phase voltage, 50Hz,
  • 220-240/380-415V ±5% (up to 0,55kW included) three phase voltage,
    50Hz for 3(L)M4 SERIES,
  • 230/400V ±10% (from 0,75kW to 4kW included) three phase voltage,
    50Hz for 3(L)M4 SERIES,
    230/400V ±10% (up to 4kW included) three phase voltage, 50Hz for
    the rest of the range
  • 400/690V ±10% (from 5,5 kW and above) three phase voltage, 50Hz
  • Protection is user’s responsibility
  • Pump casing and casing cover in:
    – AISI 304 for 3 SERIES 32-125/160/200, 40-125/160/200, 50-125/160,
    65-125/160/200
    – AISI 316L for 3L SERIES 32-125/160/200, 40-125/160/200, 50-
    125/160, 65-125/160/200
    – AISI 316 microcasted for 3L SERIES 65-250, 80-160/200/250
    • Impeller in:
    – AISI 304 for 3 SERIES 32-125/160/200, 40-125/160/200, 50-125/160
    – AISI 316L for 3L SERIES 32-125/160/200, 40-125/160/200, 50-125/160
    – AISI 316 microcasted for 3 SERIES 65-125/160/200, 3L SERIES 65-
    125/160/200, 65-250, 80-160/200/250
  • Mechanical seal standard in:
    – Carbon/Ceramic/NBR for 3 SERIES 32-125/160/200, 40-125/160/200,
    50-125/160, 65-125/160/200
    – SiC/SiC/FPM for 3L SERIES 32-125/160/200, 40-125/160/200, 50-
    125/160, 65-125/160/200/250, 80-160/200/250
    – Special mechanical seals available on request

EBARA is a trusted brand worldwide with its experience and superior technologies.