FSRM Series Overload Protection Submersible Pump for Construction and Civil Engineering Works
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FSRM submersible residue pump: lightweight, abrasion-resistant, and designed for low-level drainage down to 1mm in construction and civil engineering applications.
Application :
Construction and civil engineering storm water drainage: It efficiently removes storm water from ground sumps and temporary water accumulation areas on construction sites and civil engineering projects, ensuring work areas stay dry and safe, and supporting smooth progress of foundation excavation, tunnel construction, and other civil works.
Residual water drainage from utility intercept sumps and water storage tanks: It is ideal for extracting residual water from utility intercept sumps and water storage tanks, capable of pumping water levels down to just 1mm, which effectively eliminates standing water that could cause corrosion, bacterial growth, or equipment damage, maintaining the integrity of storage and utility systems.
Wash water drainage from water storage tanks: It provides reliable drainage of wash water generated during the cleaning and maintenance of water storage tanks, ensuring complete removal of wastewater and residues, supporting hygienic operation and regular upkeep of water storage facilities.
Water temperature : up to 40℃
Max. water depth : 10m
PH: 6.5 to 8.5
Insulation class : F
Protection class : IP68
Cable length : 10m
Other voltages or frequency
(according to our general sales conditions)

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Materials Table |
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|
NO. |
Name |
Material |
|
1 |
Hose coupling |
Aluminum die casting |
|
2 |
Handle |
Rubber&steel |
|
3 |
Upper cover |
Aluminum die casting |
|
4 |
Up-Bearing house |
Cast iron |
|
5 |
Seal house |
Aluminum die casting |
|
6 |
Motor body |
Aluminum die casting |
|
7 |
Outer casing |
Steel |
|
8 |
Impeller |
Ductile Iron |
|
9 |
Diffuser |
NBR |
|
10 |
Plate |
NBR&Steel |
|
11 |
Intel plate |
NBR&Steel |
|
12 |
Check value |
NBR&Steel |
|
13 |
Oil riser |
NBR |
|
14 |
Sand guard |
LDPE |
|
15 |
Strainer |
NBR & Steel |
|
16 |
Strainer |
Aluminum die casing |
|
17 |
Stator |
|
|
18 |
Rotor |
Shaft : AISI420SS |
|
19 |
Bearing |
Ball bearing |
|
20 |
Bearing |
Ball bearing |
|
21 |
Capacitor |
|
|
22 |
Motor protector |
|
|
23 |
Mechanical seal |
Ceramic-Sic/Carbon-Ceramic |
|
24 |
Cable |
H07RN-F |


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