Main applications upachrom 100 cc

  • Groundwaterlevel (mining/buildings)
  • Lake, Damwater extraction
  • Water
  • Water Extraction
  • Well

Technical data

  • Q max 24.0 m³/h
  • H max 600.0 m

Design upachrom 100 cc

Multistage centrifugal pump in ring-section design made of stainless steel for well diameters of 100 mm (4 inches) and above, available with single-phase AC motor or three-phase motor with motor lead.

Application pump upachrom 100 cc

Domestic water supply, irrigation and spray irrigation, drawdown of groundwater levels, in fire-fighting systems, cooling circuits, fountains, pressure booster systems and air-conditioning systems.

Pump size: UPAchrom 100 CC, UPAchrom 100 CN

Drive pump upachrom 100cc

▪ Asynchronous motor
▪ Interior (buried) permanent magnet synchronous motor (IPMSM)
▪ With squirrel cage motor for submerged use
▪ Standard connection to NEMA
▪ Frequency 50 Hz/60 Hz
▪ IP68 enclosure
▪ Thermal class B
▪ DOL starting
▪ Frequency of starts ≤ 20 starts per hour
Single-phase AC motor:
▪ Rated power PN ≤ 2.2 kW
▪ Rated voltage VN 220 – 230 V
Three-phase motor:
▪ Rated power PN ≤ 7.5 kW
▪ Designs with additional stages and 6-inch motors of up to 18.5 kW are available for high heads.
▪ Rated voltage VN 380 – 400 V

Desing Details pump upachrom 100 cc


▪ Centrifugal pump
▪ Multistage
▪ Single-entry
▪ Ring-section design
▪ Rigid connection between pump and motor


▪ Pump end with Rp 1 1/4 to Rp 2 thread
▪ With lift check valve

Impeller type

▪ Radial or mixed flow versions

Type of installation

▪ Vertical installation
▪ Horizontal installation


▪ Radial plain bearings
▪ Pump bearings lubricated by fluid handled; motor bearings lubricated by water fill
▪ Axial thrust is balanced by a tilting-pad thrust bearing in the motor (lower end)
▪ Intermediate bearing in every stage

Overview of technical data upa chrom 4″

Q (50Hz)0.2 – 24.0 (m³/h)
H (50Hz)5.0 – 600.0 (m)
Type of bearingPlain bearings
Borehole diameter (inc00, 04
Casing partitionRadially split
Diffuser material (EN standard)1.4301, 1.4401, NORYL
DriveElectric motor
Drive frequency50 Hz /60 Hz
Type of driveElectric motor
Drive voltageLow voltage
Connection to power supply400 V, 3~
Type of first impellerRadial / Mixed flow
No. of impeller entriesSingle entry
Other impeller typesRadial / Mixed flow
Impeller material (EN standard)1.4301, 1.4401, NORYL
Type of couplingDirect
Type of lubricationProduct lubrication
Discharge casing material (EN standard)1.4301, 1.4401
Max. permissible fluid temperature40.0 (°C)
Pump set locationWet well
Shaft material (EN standard)1.4021, 1.4462
Stage casing material (EN standard)1.4301, 1.4401, NORYL
Suction casing material (EN standard)1.4301, 1.4401
Suction characteristicsNon-priming
Suitable for drinking waterYes
Type of connectionThread
Type of stage casingStage casing with diffuser
Type of suction casingAnnular casing
Casing material (EN standard)1.4301, 1.4401, NORYL
Installation positionHorizontal or vertical
Shaft seal typeShaft seal ring, Mechanical seal
Casing materialStainless steel
Maximum discharge-side pressure60.0 (bar)
Maximum drive rating18.5 (kW)
Type of installationStationary
Maximum speed of rotation3500.0 (1/min)