| 品牌：ITT | 型号：Flygt N-Technology N 3171 Pump | 用途：排污泵 |
pection
chamber between the seal unit and the bearings
enables rapid spot checks and maintenance. In the
case of a seal failure, a built-in sensor provides an
early warning of any fluid build-up, thus reduc-
ing the risk of expensive repair work. Standard for
3153 and above.
eFFICIeNT COOLINg
These pumps are cooled either by the surround-
ing liquid or with an internal closed-loop cooling
system.
LONg-LIFe BeARINgS
durable bearings provide a mini-
mum service life of 50,000 hours.
CABLe eNTRy
Water-resistant cable entry pro-
vides both sealing and strain
relief functions to ensure a safe
installation.
eNDURINg SeALS
The Flygt Plug-
in鈩� seal with the Active
Seal鈩� system or griploc鈩�
seal offers increased seal-
ing reliability and reduced
risk of bearing and stator
failure.
SeNSORS
Thermal sensors embedded in
the stator windings prevent over-
heating, and an optional leakage
sensor minimizes the risk for bear-
ing and stator failure.
COMPLIANCe
Each pump is tested and ap-
proved in accordance with
national and international
standards, including IEc
34-1 and CSA. Pumps are
available in explosion-proof
versions for use in hazard-
ous environments, and are
approved by the Factory
Mutual, european Standard
and IEc.
