Submersible Pumps

The Kubota LSM-KR (Japan) is an ultra-high-flow submersible pump designed for flood control, irrigation stations, and wastewater treatment plants. Flow rates up to 240 m³/min at low head, operating continuously under fluctuating water levels without system reconfiguration.

Key specifications:

• Suction bore: 500–1,200 mm
• Flow: 24–240 m³/min
• Total head: 3–12 m
• Liquid temperature: 0–32°C
• Materials: FC200 casing; CAC402/SCS13 impeller; SUS403 shaft
• Sealing: Double mechanical seals preventing motor flooding

Key features:

• Dry-type motor engineered specifically for submerged operation with double mechanical seals
• Axial flow, mixed flow, or screw centrifugal impeller options to match system curve
• Optional leakage and thermal detectors for motor protection
• Stable discharge despite fluctuating tailwater levels — no field adjustment required
• Applications: Flood control, irrigation pump stations, wastewater treatment plants