BWS

BWS
BWS

BWS

BSP
EDH

  • General
    The series of intelligent pressure boosting system BWS-HY is
    developed based on PDI control technology, to control the pump
    pressure within a certain range according to the water consumption
    with features of complete functions, reliable quality, stable operation
    and easy maintenance.
  • About BWS
    BWS, the abbreviation of Building Water System or Best Water
    System, implies the LEO’s ambition to build up the image of best
    quality product range for water supply system in the market.
    BWS series includes WG Non-negative Water Supply System, wX
    Water Non-negative Supply System, HY Constant Water Supply
    System and ZY Boosting Water Supply System. Together with WQ
    sewage pumps, XBD firefighting pumps, LPP in-line pumps and LEN
    end suction pumps, we have full range to satisfy the applications of
    secondary water supply, drainage, fire-fighting and HVAC.
  • Product Composition
    The complete device is composed from a pump unit, a pressure tank,
    a pressure sensor, PDI and accessories. If necessary, auxiliary pumps
    or pressure tanks can be added in the device.
Categories: , ,

Related Products

  •
    Read more
    Quick View

    XCSm
    0 out of 5
    • Application
      Can be used to transfer clean water or other liquids similar to
      water in physical and chemical properties.
      Suitable for industrial use and urban water supply, domestic water
      supply, high rise buildings, long distance water transfer and
      related auxiliary equipment etc.
    • Pump
      Cast iron pump body and support under special anti-rust treatment.
      AISI 304 shaft.
      Max. liquid temperature: +40oC.
      Max. suction: +8 m.
    • Motor
      C&U bearing Motor with copper winding.
      Built-in thermal protector for single phase motor.
      Insulation class: F.
      Protection class: IPX4.
      Max. ambient Temperature: +40oC.
      IE 2 motor (Three phase, power ≥ 0.75kW)
    Read more
    Quick View
  •
    Read more
    Quick View

    HL/HLZ Series Single-Stage Vertical Mixed Flow Pump
    0 out of 5

    General

    Type HL、HLZ pumps are designed to handle clear water or any other kinds of liquids with similar physical and chemical properties to water, so they are widely used for agricultural irrigation, transportation of circulation water in power plant, shipyard, municipal water supply and drainage and other fields. The temperature of the liquids pumped should be lower than 50℃.

    Application field

    Municipal engineering, hospital, farmland irrigation and drainage, conservancy project, Industrial water supply system, building, hotel, dock.

    Scope of performance

    ◆  Capacity：440-8400 m3/h
    ◆  Head：3.4-20 m
    ◆  Inlet and outlet diameter of the pump in mm：300-800 mm

    Read more
    Quick View
  •
    Read more
    Quick View

    LKSm
    0 out of 5
    • Application
      Can be used to transfer clean water or other liquids similar to water
      in physical and chemical properties
      Suitable for small living water supply，automatic water sprinkler system，
      small air conditioner system or supporting equipment etc
    • Pump
      With 2 L pressure tank for automatic operation
      Special anti-rust treatment
      Brass impeller AISI 304 shaft
      Max.liquid temperature：+ 40℃
      Max. suction: 9m
    • Motor
      C&U bearing
      Copper winding
      Built-in thermal protector
      Insulation class：F
      Protection class：IPX4
      Max.ambient temperature：+ 40℃
    Read more
    Quick View
  •
    Read more
    Quick View

    HD/HDS/HDC Series Diffusion Mixed Flow Pump
    0 out of 5

    General

    The type HD、HDS、HDQ、HDC pumps are based on independent research and development technology which are especially suitable for varying level and high head applications. They are used for sending water at normal temperature or liquid which is similar to water in physical, chemical properties, generally not more than 50°C. For special liquid, please contact us to get solution for that.

    Application field
    Municipal engineering, hospital, farmland irrigation and drainage, water conservancy project, industrial water supply system, building, hotel, dock.

     

    Scope of performance

    ◆  Capacity: 900-27000 m3/h
    ◆  Head: 5-20 m
    ◆  Discharge diameter: 350-above 1400 mm

    Read more
    Quick View
  •
    Read more
    Quick View

    LEP
    0 out of 5
    • Applications
      Water supply systems
      Pressure boosting
      Heating systems for commercial buildings and district heating
      Cooling plants for industrial processing and air-conditioning units
      General transport for industrial processes
      Fire fighting system
    • Working Conditions
      Pump design complies to BS EN 733/DIN 24255 standard
      Conveying medium: Low viscosity, non-inflammable and non-explosive liquids not containing solid particles or fibers
      Speed：1450/2900 rpm at 50 Hz，1 750/3500 rpm at 60 Hz
      Flow range: 0.5-440 l/s
      Head range: 2 152 m
      Max.liquid temperature：105°C
      Liquid pH value: 4-10
      Max. operation pressure: 10 bar, 16 bar on request
    Read more
    Quick View
  •
    Read more
    Quick View

    ACm
    0 out of 5
    • Application
      Can be used to transfer clean water or other liquids similar to water in
      physical and chemical properties.
      Suitable for industrial use andurban water supply, pressure boosting
      for high buildings and fire fighting, garden irrigation, long-distance
      water transfer, heating ventilation and air controlling, circulation and
      pressure boosting for cold and hot water, and supporting equipment etc.
    • Pump
      Cast iron pump body and support under special anti-rust treatment.
      AISI 304 shaft.
      Max. liquid temperature: +40oC.
      Max. suction: +8 m.
    • Motor
      C&U bearing.
      Motor with copper winding.
      Built-in thermal protector for single phase motor.
      Insulation class: F.
      Protection class: IPX4.
      Max. ambient temperature: +40oC.
      IE 2 motor (Three phase, power ≥ 0.75kw).
    Read more
    Quick View
  •
    Read more
    Quick View

    XKF
    0 out of 5
    • Application
      Filter of the pond water.
      Beautiful ornament for the pond.
      Oxygen enrichment of the pond water
    • Features
      Plastic casing.
      Small, lightweight, durable and reliable.
      Various nozzles available for displaying of cascade, water bell , etc.
    Read more
    Quick View
  •
    Read more
    Quick View

    LPP
    0 out of 5
    • Application
      HVAC: Circulation of hot water, boiler mix-flow, temperature mix-flow,
      intermittent heat supply, etc.
      Air conditioning system: Cooling water circulation.
      Water supply system: Filtration and transfer at waterworks;
      Pressure boosting in main pipe.
      Industrial applications: Washing& cleaning systems, boiler feeding,
      cooling water circulation, water treatment systems, and auxiliary
      systems.
      Fire-fighting system.
    • Pump
      Flow: up to 760 m3/h
      Head: up to 85 m
      Power range: 0.37 -132 kW
      Liquid temperature:0°C-+90°C
      Max ambient temperature：+ 40°C
      Max operation pressure: 16 bar
      Altitude: up to 1000 m
    • Motor
      Closed construction
      Insulation class：F
      Protection class: IP 55
      IE 2 motor as standard.IE 3 motor is available on request
    • Flange
      EN 1092 and DIN 2576 standard
    • Ambient Temperature
      Max. Ambient temperature:+40°C.Ambient temperature above40°C,or
      installation at altitude of more than 1000 m above sea level, require the
      use of an oversize motor. Because of low air density and poor cooling
      effects, the motor output power P2 will be decreased. See the picture.
      For example, when the pump is installed at altitude of more than 3500 m
      above sea level，P2 will be decrease to 88%.when the ambient
      temperature is 70°C，P2 will be decreased to 78%.
    Read more
    Quick View