Metallic volute pumps - Essential services pumps for nuclear power0 pages
Pumps OFFERING
METALLIC
VOLUTE PUMPS
Essential Service Pumps - SEC
Alstom Power’s pumps incorporate cutting
edge technology which is tailored to your
plant’s individual needs.
Designed to provide
• aximum efficiency
M
• igh performance
H
• ost effectiveness
C
Tailored solutions
• Simple, light and efficient design
Technical specifications
Single Suction Volute:
• otal head: 10 to 150m
T
• Flow rate: 0.50 up to 8m3/s
Double Suction Volute:
• Total head: 30 to 100m
• Constructed in accordance with
t the RCCM code
Customer benefits
Alstom Power’s Essential
Service Pumps are safety
pumps which offer outstanding
levels of reliability through a
simple design but high quality
operations. The pumps provide
excellent cooling systems and
have the added benefit of being
able to use seawater as their
source.
The Essential Service Water
System (SEC) cools the
plant’s heat exchangers and
components. The system is
therefore part of the safety
related cooling chain and is
designed to be available during
all operation conditions.
Essential Service Pumps are
based on proven technology and
deliver high efficiency performance
and reliability. The optimised
equipment, ensuring the simplest,
lightest and most efficient design
that impacts positively on the
maintenance are making the
Essential Service Pumps the
perfect solution for many power
plants across the globe.
Applications
Under normal plant operation, either
two or four pumps are in operation.
The pumps will be switched over
periodically so that the operational
trains will be changed.
TPW/BPROS/MVPSVS12/eng/THP/02.12/CH/7553 © - ALSTOM 2012. ALSTOM, the ALSTOM logo and any alternative version thereof are trademarks and service
marks of ALSTOM. The other names mentioned, registered or not, are the property of their respective companies. The technical and other data contained in this
document is provided for information only. ALSTOM reserves the right to revise or change this data at any time without further notice.