Lowara e-SV 15SV17FL150T [66/264] E sv series l e sv series l e sv series l e sv series l e sv series low npsh ow npsh ow npsh ow npsh ow npsh 50 60 hz 50 60 hz 50 60 hz 50 60 hz 50 60 hz

Lowara e-SV 46SV2GH075T [66/264] E sv series l e sv series l e sv series l e sv series l e sv series low npsh ow npsh ow npsh ow npsh ow npsh 50 60 hz 50 60 hz 50 60 hz 50 60 hz 50 60 hz
66
LL
LL
L
OWOW
OWOW
OW
NPSHNPSH
NPSHNPSH
NPSH
Special features / product benefitsSpecial features / product benefits
Special features / product benefitsSpecial features / product benefits
Special features / product benefits
-
Specific first stage design Specific first stage design
Specific first stage design Specific first stage design
Specific first stage design to maximize suction
conditions.
-
Easy-to-replace standard mechanical seal Easy-to-replace standard mechanical seal
Easy-to-replace standard mechanical seal Easy-to-replace standard mechanical seal
Easy-to-replace standard mechanical seal
(EN12756) on all models from 5,5 kW for easy
maintenance
without removing the motorwithout removing the motor
without removing the motorwithout removing the motor
without removing the motor.
-
Hard material intermediate bush bearing Hard material intermediate bush bearing
Hard material intermediate bush bearing Hard material intermediate bush bearing
Hard material intermediate bush bearing
(Tungsten Carbide) to improve life and ability to withstand
heavy duty application on all sizes.
-
Balanced impeller design Balanced impeller design
Balanced impeller design Balanced impeller design
Balanced impeller design (patent pending) to reduce
axial thrust for longer standard motor bearing life.
-
Wide range of sizes to cover all requested duty Wide range of sizes to cover all requested duty
Wide range of sizes to cover all requested duty Wide range of sizes to cover all requested duty
Wide range of sizes to cover all requested duty
points points
points points
points: from 1SV to 66SV.
-
i-Alert device i-Alert device
i-Alert device i-Alert device
i-Alert device to reduce life cycle costs by increasing
Mean time between Failures (MTBF).
Special configurationsSpecial configurations
Special configurationsSpecial configurations
Special configurations
e-SV
TM
Low NPSH offers a wide range of configurations:
- Material execution. See Material section.
- Mechanical seal and rubbers options. See Mechanical
seal and rubber section.
- Motors options and configuration. See Motor section.
- Hydrovar
®
drive fitted. See e-SVH – Hydrovar
®
fitted
section.
Background and contextBackground and context
Background and contextBackground and context
Background and context
In industrial applications, often pumps are exposed to
heavy duty installations and conditions, such as pumping
high temperature liquids (boiler-feed), poor inlet pressure
conditions or high flow rate applications. In these cases,
constant and durable pump operation is often
compromised by cavitation. Therefore Lowara has
developed e-SV Low NPSH versions: a pump which delivers
a definitive and valuable solution to solve cavitation issues
in installation.
Benefits of e-SVBenefits of e-SV
Benefits of e-SVBenefits of e-SV
Benefits of e-SV
TMTM
TMTM
TM
Low NPSH Low NPSH
Low NPSH Low NPSH
Low NPSH
Consistent operationConsistent operation
Consistent operationConsistent operation
Consistent operation: the special design of the first
initial stage together with a specific impeller design allows
e-SV
TM
Low NPSH versions to improve its suction capacity.
Even in critical suction conditions, the pump is able to
deliver consistent and constant operation on the whole
application range.
Long lasting performancesLong lasting performances
Long lasting performancesLong lasting performances
Long lasting performances: e-SV
TM
Low NPSH design
ensures consistency in its operation. The specific design
of e-SV
TM
Low NPSH versions saves the pump of the
cavitation: the components in the pump are not submitted
to stress, decreasing the need of repetitive maintenance
and reducing the life cycle cost of the pump.
Easy installationEasy installation
Easy installationEasy installation
Easy installation: e-SV
TM
Low NPSH versions is easy to
install and allows saving space. Where traditional pumps
will need to have a tank to facilitate the suction conditions,
the specific design of e-SV
TM
Low NPSH version allows
installing the pumps without any additional accessories
on the suction side. A compact design where reduced
spaces are favored.
Code identificationCode identification
Code identificationCode identification
Code identification
e-SV
TM
Low NPSH design is identified with a “
LL
LL
L” in the
product codification of the whole e-SV
TM
range.
Example: 3SV13F
LL
LL
L015T
LL
LL
L = Low NPSH version.
e-SV™ SERIES - Le-SV™ SERIES - L
e-SV™ SERIES - Le-SV™ SERIES - L
e-SV™ SERIES - L
OW NPSHOW NPSH
OW NPSHOW NPSH
OW NPSH
50/60 Hz50/60 Hz
50/60 Hz50/60 Hz
50/60 Hz

Содержание

Похожие устройства

Скачать