Tsurumi LSC 1.4S - Puddle Sucker Pump - Manual and Automatic Puddle Pumps

TSURUMI Pumps are the original manufacturer of the LSC 1.4S puddle sucker pump – a high-performance, ultra-reliable submersible pump designed for surface water removal. It comes with a 3-year product guarantee as standard, giving you peace of mind that you're investing in a product built to last.

Why Choose the LSC 1.4S Puddle Sucker Pump?

Aptly named the puddle-sucker, the LSC1.4S can pump water down to just 1mm when used with the optional extension probes. Whether you're tackling large or small surface water areas, this pump is ideal for flat surfaces.

Common Applications Include:

• Flood control
• Hire fleets
• Lift shafts
• Utilities
• Construction sites
• Fixed installations

Designed for Versatility and Durability

This puddle pump is engineered with a dual-position outlet port, so the discharge hose can be fitted vertically or horizontally depending on your setup. The pressed steel outer casing and cast aluminium pump stand provide robustness and stability, even in demanding environments.

A built-in non-return valve helps prevent backflow through the discharge hose, ensuring uninterrupted operation.

Extended Use, Built-In Cooling

Thanks to a clever air and water-cooling route to the top outlet, this pump can run for extended periods – even with minimal water levels. (Note: It should not be run dry for extended periods.)

Power Options

• 110V: Designed for tough site conditions (requires transformer)
• 230V: Plugs into standard UK domestic 3-pin sockets

Manual and Automatic Options Available

You can choose between manual or automatic models. Please note: extension probes are only compatible with the automatic model.

Automatic Pumping Options

Fixed Installations:

• SwitchH2O & Panel Kit
• Includes 3x 304 stainless steel probes
• Comes with a control panel & 10m of cable
• Enables automatic pumping down to 5mm

Portable Use:

• Sensor Switch
• Compact electronic float switch
• 2x stainless steel probes in moulded impact-resistant rubber
• Suitable for fixed installations, narrow sumps, and mobile use
• Optional 170mm sensor extension probes available, enabling pump-down to circa 1mm
  👉 Watch the Extension Probe Video here
  👉 Buy Sensor Extension Probes here

How it works: When the probes detect water, the pump activates and continues running for one minute after water drops below the probe. If water touches the probe again within that time, it continues running until clear.

Pump Outlet Size

We supply 25mm outlets as standard.
If you need a 50mm outlet, please select this option when ordering.

What’s in the Box?

• ✅ 1x LSC Water Puddle Pump
• ✅ 1x 10m Heavy-duty rubber power cable
• ✅ 1x Hose tail

Looking for Alternatives?

• 💡 Budget-Friendly: Stream SPK530
• 💪 Higher Power Option: EVAK Residox