2-1
2. Configuration and overview of the pump
This chapter describes the standard specifications of the pump. For details, refer to the delivery
specifications such as the dimensional outline drawing and the internal structure drawing. If you
have purchased a customized product, some information in this chapter may not be applicable to
your unit. See the dimensional outline drawing, the internal structure drawing, and other documents
to check the product specifications in such a case.
Caution
Do not use this product under any conditions other than those provided in
the specifications. Otherwise, it may lead to an electric shock, fire, leakage,
or failure.
2.1 Part names and functions
①
Motor
②
Discharge port
③
Suction port
（
with strainer
）
④
Leakage detection hole
If leakage occurs from the leakage
detection hole, check the shaft seal.
Caution
Be sure to keep the strainer attached during the operation of the pump.
Otherwise, it may lead to an injury.
2.2 Naming rule of the model codes
LPWE 40 2 A – 1.5 –GS
①
Model
②
Bore diameter
③
Number of casing stages
④
Viscosity of liquid (A: for low viscosity liquid
B: for High viscosity liquid
)
⑤
Output
⑥
Equipped with a motor compliant with China energy class indication system (GB2 class)
①
② ③ ④
⑤
⑥
④
①
②
③
