Pratic S 100D

Main applications

  • Building services
  • Irrigation
  • Water supply
  • Water transport

Technical data

Q max 6.5 m³/h
H max 92.0 m


The PRACTIC S 100D is a fully equipped 4-inch multistage submersible borehole pump made of stainless steel and plastics for well diameters as from 100 mm (4 inch); available with single-phase a.c. motors with 15 or 30 m installation cable (depending the execution).


Domestic water supply, irrigation and spray irrigation, lowering ground water levels, fire protection systems, cooling circuits, as well as fountain, pressure boosting and air-conditioning systems.

Further technical information about Pratic S 100D

Overview of technical data

Q (50Hz) 0.0 – 6.5 (m³/h)
H (50Hz) 11.0 – 92.0 (m)
Type of bearing Plain bearings
Borehole diameter (inc 04
Diffuser material (EN standard) PPO GF 20
Drive Electric motor
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Connection to power supply 230 V, 1~
Type of first impeller Closed
Impeller material (EN standard) PPO GF 20
Type of coupling Direct
Type of lubrication Product lubrication
Discharge casing material (EN standard) 1.4301
Max. permissible fluid temperature 30.0 (°C)
Pump set location Wet well
Shaft material (EN standard) 1.4305
Stage casing material (EN standard) PPO GF 20
Suction casing material (EN standard) 1.4301
Suction characteristics Non-priming
Suitable for drinking water Yes
Type of connection Thread
Type of stage casing Stage casing with diffuser
UNSPSC classification 4015150300
Casing material (EN standard) 1.4301
eClass assignment 36410101
Installation position Vertical
Shaft seal type Canned motor pump, Shaft seal ring
Main applications Water, Building services, Industry and process engineering
Casing material Chrome nickel steel
Maximum drive rating 1.1 (kW)
Type of installation Stationary
Maximum speed of rotation 2900.0 (1/min)