Description
Application
Aggressive, also contaminated fluids, melts and liquefied gases
like e.g. H2SO4 at all concentrations, liquid sulphur, PTA, tars
and molten salts
Technical data
Size: DN *0 - DN **0
Delivery rate: Qmax. = 3.**0 m3/h
Delivery head: Hmax. = **5 m
Temperature: - **0 °C to **0 °C (with a magnetic coupling up to **0
°C)
Depth: up to *7.**0 mm
Design features
- Closed impeller
- Compact double volute casing to balance out radial loadings
- Shaft column separate from discharge pipe
- The shaft is supported in anti-friction bearings above the
mounting flange and a corrosion resistant sleeve bearing in contact
with the medium. At greater submersion depths there are one or more
intermediate bearings.
- Heated and magnetic drive design possible
- Design with magnetic coupling (GVSOM)
Sealings
Stuffing box, labyrinth seal or mechanical seal in liquid or gas
lubricated versions, magnatic drive
Materials specification
0.***5, 1.***9, 1.***7, V ***0, 1.***6 S, 1.***6 S, 1.***8, HA *8
5, R *0 *0, RHSX, RHRS, R *0 C1, R *0 B1, Titanium
