Product code
102970300

DAB EuroInox 50/50M Multi-Stage Centrifugal Water Pump

1 In Stock
A multi-stage horizontal centrifugal pump capable of an operation range between 10 to 80 litres per minute with a head of up to 72 metres! A garden watering pump ideal for garden irrigation and sprinkler systems. See Full Description
£429.79 £358.16
(Ex. VAT) (Inc. VAT)

A multi-stage horizontal centrifugal pump capable of an operation range between 10 to 80 litres per minute with a head of up to 72 metres! A garden watering pump ideal for garden irrigation and sprinkler systems.

For useful product information, maintenance & installation read the Instruction Manual. 



Applications
Ideal for domestic water supply and pressurisation, garden irrigation and general water movement.
This multi-stage centrifugal pump with a horizontal shaft ensures extremely quiet operation.

Pump Construction
The pump body is professionally engineered using 200 UNI ISO 185 cast iron whilst the motor support is produced using die-cast aluminium with a seal holder cover in AISI 304 stainless steel. For ultimate performance, the mechanical seal is manufactured using carbon and ceramic, the rotor shaft and wearing ring are constructed using stainless steel and the impeller and diffuser bodies are engineered using technopolymer.

Motor Construction Features
Featuring technopolymer hydraulic parts, a die-cast aluminium motor support and a continuous-duty asynchronous service motor.
Incorporated thermo-amperometric protection and permanently inserted capacitor in the single-phase version.

Starting Up The Pump
Do Not start the pump without having completely filled it with liquid. Dry operation causes irreparable damage to the mechanical seal.
Before starting the pump, ensure the mechanical seal is well lubricated by checking it is properly primed.
Remove the filler cap on the pump body and fill the pump completely with clean water then, replace the filler cap by screwing it carefully back on.
Invert any two-phase leads, after having disconnected the pump from the mains.
The pump should not be started more than 20 times in one hour so as not to subject the motor to excessive thermal shock.

A trained professional must wire this product before usage. Refer to Product Instructions prior to usage.


Specifications
  • Operating range: From 10 to 80 l/min (4800 l/hour) or 0,4 to 4.8 m3/h
  • Head: Up to 72 m
Liquid Temperature Range
  • For Domestic Use: From 0°C to +35°C (EN 60335-2-41)
  • For Other Use: From 0°C to +40°C
  • Maximum Ambient Temperature: +40°C
  • Liquid Quality Requirements: Clean, free from solid or abrasive contaminants, non-viscous, non aggressive, uncrystallised and chemically neutral. Use liquid close to the properties of water.
  • Maximum operating pressure: 8 bar (800 kPa)
  • Installation: Fixed or portable in a horizontal position
  • Motor Protection Rating: IP 44
  • Terminal Block Protection Rating: IP 55
  • Insulation Class: F
  • Standard input voltage:Single phase 220-240 V / 50 Hz - 2 poles
Dimensions
  • Length: 458mm
  • Width: 174mm
  • Height: 203mm
  • Weight: 15.1kg
  • Suction Side: 1” Inch
  • Discharge Side: 1” Inch
Materials
  • Pump Body: AISI 304 X5 Cr Ni 1810 UNI 6900/71
  • Impeller: Technopolymer
  • Shaft with Rotor: AISI 304 X5 Cr Ni 1810 UNI 6900/71
  • Mechanical Seal: Carbon/Ceramic
  • O-Ring: NBR
  • Diffuser: Technopolymer
  • Disc Seal: AISI 304 X5 Cr Ni 1810 UNI 6900/71
  • Diffuser Body: Technopolymer
  • Back Side Disc: Technopolymer
  • Front Side Disk: Technopolymer
Motor Data
  • Nominal Power P2: 0,85 kW
  • Rated Speed: 2.900 1/min
  • Rated Voltage: 1~ 230 V 50 Hz
  • Nominal Current: 5,7 A
  • Degree of Protection: IP 44
  • Does not include a connection cable


Troubleshooting The EuroInox Pump

  • The motor does not start and makes no noise

    1. Check the electrical connections.

    2. Ensure the motor is live.

    3. Make sure the protection fuses are not burnt out. Replace the components and ensure the fault is not repeating immediately. If this is the case, the motor is short-circuiting.

  • The motor turns with difficulty

    1. Check the voltage is sufficient and whether any moving parts are scraping against fixed parts and eliminate the cause of the scraping.

  • The pump does not deliver 

    1. Look to see if the pump has been primed correctly.

    2. On the three-phase motors, check the direction of rotation is correct and if necessary, invert the connection of the two supply wires.

    3. Check that the diameter of the intake pipe is sufficient and replace the pipe with a larger diameter.

    4. Ensure the foot valve is not blocked and if necessary, clean the foot valve.

  • The pump does not prime

    1. Check the intake pipe or foot valve is taking in air and eliminate the problem and prime the pump again.

    2. Ensure the downward slope of the intake pipe favours the formation of air pockets and if so, correct the inclination of the intake pipe.

  • The pump supplies insufficient flow

    1. Check if the foot valve is blocked and clean if necessary.

    2. Ensure the impeller is not worn or blocked. Remove any obstructions or replace the worn parts.

    3. Check the diameter of the intake pipe is sufficient and replace it with a larger pipe diameter if required.

    4. On three-phase motors, check the direction of the rotation is correct and invert the connection of the two supply wires if necessary.

  • The pump vibrates and operates noisily

    1. Check the pump and pipes are firmly anchored into place and secure the loose parts.

    2. Look for cavitation in the pump or that is the water demand is higher than the unit can pump.

    3. Ensure the pump is running above its plate characteristics. It may be useful to limit the flow at delivery.

Product Specification
Product Code102970300
EAN8019203107074
BSP Thread SizeSuction Side: 1” Inch, Discharge Side: 1” Inch
Power Source240V (Domestic)
Price Per Unit (Inc. VAT)515.75

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