Emergency submersible pumpEmergency submersible pump with hose and control boxSubmersible pump setCased portable pump unitLarge-bore aluminium pump housingField drainage operation
Portable submersible pump units for flood response and emergency drainage. Weighing 22–70 kg, they are carried and deployed by two operators. Flow 100–1,000 m³/h, head 7–100 m. Four series cover different duty levels: Regular, Heavy-Duty, Large-Flow and Special.
Technical Highlights
Electric pump architecture with integrated fluid–structure–electromagnetic design; efficiency above 94% at 65% rated speed and at 120% load.
Three-layer composite sealing: hard-particle seal, sewage-side seal and mechanical seal.
Anti-wrapping cutting impeller shears floating debris to prevent clogging and stall.
Optional head-boost and water-intake / firefighting modules; series-connection control adds head.
Regular Series (22 kW)
Model
Flow m³/h
Head m
Power kW
Outlet
Weight kg
SY-QW500-10
0–500
0–10
22
DN200 / DN250
26 / 30
SY-QW400-12
0–400
0–12
22
DN200
26
SY-QW100-45
0–100
0–45
22
DN100 / DN150
33
SY-QW600-8
0–600
0–8
22
DN250
30
Heavy-Duty Series (25 kW)
Model
Flow m³/h
Head m
Power kW
Outlet
Weight kg
SY-QW600-10
0–600
0–10
25
DN250
34
SY-QW500-12
0–500
0–12
25
DN200 / DN250
30 / 32
SY-QW150-40
0–150
0–40
25
DN100 / DN150
35
SY-QW400-15
0–400
0–15
25
DN200
30
Large-Flow Series (30–55 kW)
Model
Flow m³/h
Head m
Power kW
Outlet
Weight kg
SY-QW1000-10
0–1000
0–10
55
DN300
70
SY-QW100-100
0–100
0–100
55
DN100 / DN150
70
SY-QW500-15
0–500
0–15
30
DN200 / DN250
33 / 35
SY-QW800-8
0–800
0–8
30
DN250 / DN300
35
Special Series
Model
Flow m³/h
Head m
Power kW
Outlet
Weight kg
SY-QW500-7
0–500
0–7
18.5
DN200
25
SY-QW400-8
0–400
0–8
18.5
DN200
25
SY-QW200-30
0–200
0–30
25
DN200
35
SY-QW500-10QQ
0–500
0–10
22
DN200
22
Special models including 150-50, 250-20, 250-25, 300-25, 630-8, 680-8 and 700-10 are available on request. Export configurations and final specifications are subject to factory confirmation.
System Options
Pump control cabinet (KA/KB series)Pump control cabinet with power interfaces
Control systems SY-KA (single pump) and SY-KB (two pumps) in 22 / 25 / 30 / 55 kW; portable control case 30 kg with ABB VFD, ABB earth-leakage protection, IPX6 rating and a 10 m cable (custom lengths available). Replacing the strainer with a series-connection box allows head to be added: a single DN250 line can deliver up to 500 m³/h at 80 m head.
Model
SY-QW series
Material / Process
Aviation-grade aluminium housing (forged billet, hard anodised) + 304 stainless steel wetted parts
MOQ
To be confirmed per project
Lead time
To be confirmed per project
Certification
Control system IPX6
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