We make use of cookies

To provide you with the best possible service, we make use of cookies. By accepting tracking cookies, you will be recognized. In that way, we can customize our website to your personal preferences and we can show you relevant information and advertisements on our website and others. If you agree, please click ‘I agree’. You can always view your settings and have them changed. For more information, see our cookie and privacy policy.

I agree
close coupled diffuser pump

Rodelta LSM

The LSM series of pumps are suitable for clean or slightly contaminated liquids. The compact construction and ability to position the suction and discharge connections in 45° steps from each other, offers flexible mounting when space is limited. The LSM is a close coupled version also offering top pull out and is suitable for temperatures up to 80°C.

For alternative specifications contact us.

  • district heatingDistrict Heating
  • Drinking waterDrinking Water
  • IrrigationIrrigation
  • Wast WaterWast Water
  • Water treatmentWater Treatment

Rodelta LSM

Features:

  • Vertical design, pump can be easily installed. No foundation baseplate required.
  • Closed Impeller with diffuser casing, single or Multi stage
  • Diffuser/impeller combination reduces radial loads; Easier to match to customer system; Optimizes efficiency
  • Robust construction due to low pump rotor load, minimum shaft deflection, smooth running, high availability, reduced stock of spares
  • Low noise emissions
  • High hydraulic efficiency
  • Hydraulic performance to DIN 24255
  • Space saving construction
  • No alignment required when installing the pump thereby reducing installation costs

Specifications:

  • Delivery size up to 250mm
  • Capacity up to 3500m3/hr
  • Head up to 220m per stage
  • Suitable for liquid Temperature: Up to 80ºC
  • Sealing Arrangement: Gland packing or with mechanical seals
  • Flanges Drilling Standard: Flanges can be as per BS EN/DIN/ANSI/ASA standard

Applications:

  • Drinking Water
  • Cooling Water
  • Process Water
  • Clean & lightly contaminated liquids

Applications:

  • (Drinking)Water Pumping stations
  • On board ships (confined spaces)
  • Chemical & Petrochemical plants
  • Booster pumping stations

Constructional features:

  • Closed couple pump construction with impeller directly mounted on extended motorshaft.
  • Low pump rotor load
    – Radially due to the diffuser design
    – Axially due to replaceable wear rings on the impeller and pump casing as well as balancing holes in the impeller
  • Minimum shaft deflection
    – Stiff pump shaft, with grease lubricated ball bearings designed for minimum life time of 20000 hours
  • Smooth running
    The pump is supported by a stable foot
    – The sturdy shaft runs in well dimensioned bearings and the long throttling tracts between the wear rings also stabilized  the running of the rotor
  • High availability
    – Due to the long running life of the pump components
  • Reduced stock of spares
    Due to the modular pump design
  • seal dimensions to DIN 24960
  • Nozzle positioning in steps of 45°
  • Bearings grease lubricated
  • Top pull out for LS
  • Renewable wear rings
  • Compact build / Space saving design

Request info

Request datasheet

LSM

EU US
  • Features Single or multi stage, enclosed impeller, closed coulped version of LS
  • Capacity @ BEP Upto 3500 m3/hr Upto 15400 Gpm
  • Head Upto 220 m Upto 720 feet
  • Temperature range -20 to 80 °C -4 to 176 °F
  • Discharge pressure PN 16 / PN 20 Class 125 /Class 150
  • Material (Casing/Impeller) Cast Iron, Bronze, SS, Duplex, Super Duplex
  • Nozzle Orientation (suc/dis) Vertical execution - 45° or 90° discharge mounting options
  • Standard Motor Sync. Speed 750 / 1000 / 1500 rpm 720 / 900 / 1200 rpm
  • Options Gland packing / Mechanical Seal
  • Flange drilling standard BS EN/DIN/ANSI /ASA

Product downloads

Uw browser is niet meer van deze tijd!

Update uw browser om optimaal van deze website (en vele anderen) te genieten Nu updaten!

×