Etaline DL

Main applications

  • Biogas
  • Breweries
  • Building services
  • Food and beverages
  • HVAC
  • Heat transfer, Cooling circuits
  • Heating / ventilation / air-condition
  • Industry engineering
  • Irrigation
  • Special processes
  • Steam and hot water, district heating
  • Steel
  • Waste water
  • Water
  • Water supply
  • Watertransport

Technical data

Q max 150.0 m³/h
H max 21.0 m


Single-stage close-coupled in-line volute casing pump as twin pump, with PumpDrive variable speed system and common motor/pump shaft


Heating systems, air-conditioning systems, cooling circuits, water supply systems (not approved for drinking water according to the German Environment Agency), service water supply systems, industrial recirculation systems

Further technical information about Etaline DL

Overview of technical data

Q (50Hz) 1.0 – 150.0 (m³/h)
H (50Hz) 1.0 – 21.0 (m)
Type of bearing Ball bearings
Casing partition Radially split
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Impeller material (EN standard) EN-GJL-150, PSU-GF30
Type of installation In-line
Type of coupling Direct
Type of lubrication Grease / Product lubrication
Max. permissible fluid temperature 120.0 (°C)
Nozzle position In-line
Maximum operating pressure PN 10
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) EDELSTAHL
Suction characteristics Non-priming
Type of connection Screw-ended, flange
Casing material (EN standard) EN-GJL-150, EN-GJL-200
Installation position Horizontal or vertical
Shaft seal type Mechanical seal
Main applications Industry and process engineering, Building services
Casing material Cast iron
Type of installation Stationary
Maximum speed of rotation 2900.0 (1/min)