Etaline DL

Main applications

  • Biogas
  • Breweries
  • Building services
  • Flood control
  • 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

Design type

Glanded in-line pump

Technical data

Q max 150.0 m³/h
H max 21.0 m


Close-coupled, in-line twin circulator pump with volute casing, one pump-motor shaft and uncooled mechanical seal


Hot water heating systems, cooling circuits, air-conditioning, water and 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 (°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 (1/min)