RDLO – Split Case Pumps
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RDLO® - Split Case Pumps

Product Description:

Design
Centrifugal pumps with shaft seal.

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.

Application
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
Q (50Hz) 1,200.0 – 10,000.0 (m³/h)
H (50Hz) 15.0 – 290.0 (m)
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, CHROMSTAHL, DUPLEX, SUPER DUPLEX
Type of installation Long-coupled
Type of coupling Direct, Gear
Type of lubrication grease-/oil- and product lubrication
Max. permissible fluid temperature 80.0 (°C)
Nozzle position In-line
Pump set location Dry installed
Shaft material (EN standard) 13 % CHROMSTAHL, DUPLEX
Suction characteristics Non-priming
Suitable for drinking water Yes
Type of casing Volute casing
Type of impeller Closed / Radial
Type of connection Flange
Casing material (EN standard) DUPLEX, GRAUGUSS, SPHAEROGUSS, SUPER DUPLEX
eClass assignment 36410101, 36410000, 36410100
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 30.0 (bar)
Maximum drive rating 5000.0 (kW)
Type of installation Stationary
Maximum speed of rotation 1800.0 (1/min)
Technical specifications
Q max 10,000.0 m³/h
H max 290.0 m
Brochures
Technical Data
Selection Curves