VEATON 550W Submersible Water Pump, 11500L/H Automatic/Mode Control with Integrated Float Switch, Drain Transfer Water from Pond Hot Tub Swimming Pool Rain Barrel Basement, Adapter with Check Valve

►Before starting, tilt the pump to remove all air and wait 15 seconds.

►The bigger the flow, the wider the outlet should be.

►For greater flow, the water height should be lower. Also, use the 1.25” discharge port.

►If the water level is not high enough to start with automatic mode or you want to remove water as low as possible, you can switch to Manual control. Please make sure never to let the pump become dry running!

►If the auto mode doesn't work, please try your pump with a higher water level. The internal floater still works mechanically, it's not a chip sensor, so it may not be very precisely of ON/OFF level sometimes.

POWERFUL & DURABLE: 550W high efficient motor with thermal overload protection to prevent motor burn when running dry or with a blocked impeller; ensures effective pumping over a longer lifetime

TWO MODES: Features Manual and Automatic mode that turns the pump on/off with the integrated float switch, when you switch to automatic mode, the pump can be left unattended, as long as the pump is plugged in

STRONG & RELIABLE PERFORMANCE: With a maximum flow rate of 11,500 L/H and lift water up to Max. 9 m of vertical height, suitable for both daily and emergency use

MULTIPLE HOSE CONNECTORS: Each pump is equipped with an adapters with check valve, which allow to connect discharge hose either with thread directly or clamp; includes thread 1", G1", and 1-1/4". The check valve prevents pumped water from running back into the pump