KBVE Series Convenient Water Level Sensor Drainage Pump for Municipal Construction
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The KBVE Series Convenient Water Level Sensor Drainage Pump for Municipal Construction is a highly efficient and reliable solution for various applications in civil engineering, building sites, basements, and utility pits. Designed to handle rainwater and mud water, this pump is capable of operating under demanding conditions.
Application :
Civil engineering projects: Efficiently managing water accumulation during infrastructure construction, foundation works, and site preparation to maintain dry and safe working conditions.
Building sites: Handling temporary water buildup from construction activities, such as dewatering excavations, concrete curing runoff, and stormwater intrusion, to ensure uninterrupted construction progress.
Basements and utility pits: Providing reliable drainage for underground spaces like basements, utility vaults, and pump rooms, preventing water damage to structures and equipment, and mitigating flood risks.
Rainwater and mud water management: Effectively pumping out rainwater, muddy water, and sediment-laden fluids, even in high-solid-content environments, thanks to its wear-resistant impeller and anti-clog design that resists jamming from mud and sand.
Max. water depth : 25m
Water temperature : up to 40℃
Capacity: up to 54m³/h
Head: up to 37m
Insulation class : F
Protection class : IP68
Cable length : 8m
Other voltages
The length of cable is optional
(according to our general sales conditions)

|
Materials Table |
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|
NO. |
Name |
Material |
|
01 |
Hose coupling |
Aluminum die casting |
|
02 |
Handle |
Rubber & AISI304SS |
|
05 |
Upper cover |
Aluminum die casting |
|
06 |
Up-Bearing house |
Cast iron |
|
10 |
Seal house |
Aluminum die casting |
|
11 |
Motor body |
Aluminum die casting |
|
13 |
Pump body |
NBR |
|
14
|
Impeller |
Ductile iron |
|
Optional : High chrome alloy |
||
|
16a |
Plate |
NBR |
|
21a |
Oil riser |
NBR |
|
21b |
Sand guard |
PA66+GF30 |
|
27 |
Stator |
|
|
28 |
Rotor |
Shaft : Stainless steel |
|
31a |
Bearing |
Ball bearing |
|
31b |
Bearing |
Ball bearing |
|
32 |
Capacitor |
Only single phase |
|
34 |
Mechanical seal |
Sic-Sic / Carbon-Sic |
|
38 |
Shaft sleeve |
|
|
40 |
Clamping plate |
Steel |
|
47 |
Cable |
|
|
86 |
AC Contactor |
Only three phase |
|
86a |
Water level sensor |
|
|
88 |
Controller block |
|


| Model | Motor power (kw/HP) |
Outlet (mm) |
Voltage (V) |
Max.Flow (m³/h) |
Max.Head (m) |
Impeller passage (mm) |
G.W. (kg) |
Dimensions (cm) |
| KBVME21.5 | 1.5/2 | 50 | 220 | 25 | 20 | 8.5 | 31 | 60.0×27.0×28.5 |
| KBVME31.5 | 1.5/2 | 80 | 220 | 29 | 20 | 8.5 | 32 | 60.0×27.0×28.5 |
| KBVE21.5 | 1.5/2 | 50 | 400 | 25 | 20 | 8.5 | 29 | 60.0×27.0×28.5 |
| KBVE31.5 | 1.5/2 | 80 | 400 | 29 | 20 | 8.5 | 30 | 60.0×27.0×28.5 |
| KBVE22.2 | 2.2/3 | 50 | 400 | 28 | 24 | 8.5 | 31 | 60.0×27.0×28.5 |
| KBVE32.2 | 2.2/3 | 80 | 400 | 32 | 24 | 8.5 | 32.5 | 60.0×27.0×28.5 |
| KBVE23.7H | 3.7/5 | 50 | 400 | 35 | 32 | 8.5 | 48 | 74.5×31.0×33.5 |
| KBVE33.7 | 3.7/5 | 80 | 400 | 46 | 28 | 8.5 | 48 | 74.5×31.0×33.5 |
| KBVE43.7 | 3.7/5 | 100 | 400 | 46 | 28 | 8.5 | 49 | 74.5×31.0×33.5 |
| KBVE35.5 | 5.5/7.5 | 80 | 400 | 54 | 35 | 8.5 | 52 | 74.5×31.0×33.5 |
| KBVE45.5 | 5.5/7.5 | 100 | 400 | 54 | 35 | 8.5 | 53 | 74.5×31.0×33.5 |
KBVE : Three phase ; KBVME : Singel phase
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