Model Which means
For instance: 50 GDL (S) 12-15 x 5
50 – pump inlet and outlet diameter (mm)
GDL – vertical Immersion Multistage Centrifugal Pump pipeline centrifugal pump
S – backside suction up discharge type
12 – pump design flow (m3 / h)
15 – pump design single stage head (m)
5 – levels
– Centrifugal pumps with horizontal shaft, single-stage, end suction, closed impeller volute.
– Physique sizes conform to TS EN 733 standards.
– Maintenance-free sealed type ball bearings are used in SNSP kind of pumps.
– Shaft sealing is provided by soft seal, optionally and in keeping with the kind of the fluid pumped pumps with mechanical seals will also be manufactured.
– In addition to 29 models according to in response to EN 733 commonplace, 25 items of non-normal models.
– The sizes of non-normal models may be completely different from the models of other manufacturers.
– Suction and discharge flanges conform to EN 1092-2 / PN 16.
– Bearing group, seal bearing, pump shaft and impeller could be dismantled without separating the volute off the piping set up because of design that can be dismantled from the again.
– The entire impellers have been dynamically balanced in keeping with ISO 1940 class 6.3.
– Axial pressure has been balanced by back put on ring balancing holes system.
– Easy & compact design
– Weight saving
– Much less capital price & working cost
– Less area necessities
– Less moving parts & straightforward for maintenance
– Much less capital value
– Steady & constant circulate
– Handles a big volume of liquids
– These pumps don’t embody drive seals that scale back leakage danger.
– These pumps are used to pump out regular liquid to harmful and dangerous fluids as effectively.
– These pumps handle non-viscous, and low viscous to medium viscous liquids.
– These pumps generate low friction, therefore, friction loss is much less.
– Extremely efficient
– Usually, the motor and pump are separated, heat switch is negligible.
– Cost is comparatively less
– Installation is easy
– Noise is very less
– Very less put on & tear with respect to different sorts of pumps.
– The pressure is uniform.
– No shock waves or pulsation.
The pump effectivity is a operate of impeller design, specific pace, and pump discharge. The larger the capability of the pump, the upper efficiency. The general effectivity is said to the supplies used in development, the castings, the machining high quality, and the bearings used. For example, very easy floor impellers are more environment friendly than rough-surfaced impellers.