Product Introduction RDLO

Axially split volute casing pump
RDLO pic

Single-stage, axially split volute casing pump for horizontal or vertical installation with double-entry radial impeller, mating flanges to DIN, ISO, BS or ANSI.
Handling of raw, pure and service water as well as seawater in water treatment plants, irrigation and drainage pumping stations, in power stations, fire-fighting systems, shipbuilding and the petrochemical industry

Overview of technical data

Type of bearing
Rolling element and plain bearings
Casing partition
Axially split
Drive frequency
50 Hz / 60 Hz
Type of drive
Electric motor
Drive voltage
Low voltage, high voltage
No. of impeller entries
Double entry
Impeller material (EN standard)
Bronze, chrome steel, duplex SS, super duplex SS
Type of installation
Long- coupled
Type of coupling
Direct; gear
Type of lubrication
Grease- / oil- and product lubrication
Max. permissible fluid temperature
80 °C
Nozzle position
In- line
Pump set location
Dry installed
Shaft material (EN standard)
13 % Chrome steel, duplex
Suction characteristics
Non- priming
Suitable for drinking water
Type of casing
Volute casing
Type of impeller
Closed / radial
Type of connection
Casing material (EN standard)
Duplex; cast iron; ductile cast iron; super duplex SS
eClass assignment
36410101; 36410000;36410100
Maximum head
240 m
Minimum head
15 m
Installation position
Horizontal or vertical
Shaft seal type
Gland packing; mechanical seal
Main applications
Industry and process engineering; water; energy; building services; mining / dredges
Casing material
Cast iron; cast duplex steel; nodular cast iron
Maximum discharge-side pressure
25 bar
Maximum drive rating
5. 000 kW
Type of installation
Maximum flow rate
10. 000 m³/h
Minimum flow rate
1. 200 m³/h
Maximum speed of rotation
1. 800 1/min
Additional Information
RDLO pic

2_Page Leaflet RDLO


2_Page Leaflet RDLO2 MB