Vertical Volute (VV) pumps is extended range of SPV
pumps and used for flow capacity from 1000 to
24000 m3/hr and head from 10 m up to 90 m. Pumps can
be operated at 50Hz and 60Hz. Pumps are custom
engineered and can be tailor made according to site
requirements. Continues R&D efforts ensure high reliability
and optimum system design.
For alternative specifications contact us.
Volute casing is cast / fabricated type with double volute design. It is designed rigid with two or four feet to mount directly on base.
Radial enclosed or mixed flow type. Enclosed or semi-open type of impeller is offered depending upon head requirement.
Suction Draft tube:
Suction draft tube is fabricated or casted in concrete to allow smooth inflow of water with minimum losses. This is optional and can be supplied based on customer request.
The shaft is of high tensile strength steel suitable and designed considering the loads.
Mitchell Tilting pad type, antifriction type or sleeve bearing for taking hydraulic axial thrust and weight of rotor assembly. Lubrication is with oil or grease. Thrust bearing arrangement is available either independently in pump and drive or combined thrust arrangement in drive.
To direct flow from volute to discharge pipe or common header.
Motor stool with Sole pate:
Rigid construction to ensure vibration-free operation of pump set.
For pump and prime mover flexible or rigid couplings can be offered as per requirement.
Pumps can be offered with direct drive, by cardan shaft or with Gear Box drive.