50378 - Water pump WilTec - Free user manual and instructions
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| Product Type | Water Pump |
| Model | 50378 |
| Brand | WilTec |
| Power Supply | 220-240 V ~ 50 Hz |
| Rated Power | 800 W |
| Max Flow Rate | 5,000 L/h |
| Max Head | 8 m |
| Inlet / Outlet Size | 1" (25 mm) / 1" (25 mm) |
| Max Liquid Temperature | 35 °C |
| Max Particle Size | 5 mm |
| Protection Class | IPX8 |
| Material | Stainless Steel / Plastic |
| Dimensions (L x W x H) | 25 x 15 x 20 cm |
| Weight | 4.5 kg |
| Cable Length | 10 m |
| Features | Thermal overload protection, automatic shut-off, float switch |
| Usage | Garden, basement, rainwater harvesting, drainage |
| Maintenance | Clean inlet filter regularly; check for blockages; rinse with fresh water after use |
| Safety | Do not run dry; ensure electrical connection is dry and protected; use residual current device (RCD) |
| Repairability | Spare parts available from manufacturer; consult manual for disassembly |
Frequently Asked Questions - 50378 WilTec
How do I prime the pump before first use?
Ensure the pump is submerged or fill the suction line with water. Never run the pump dry to avoid damage.
Can I use this pump for dirty water?
Yes, it can handle particles up to 5 mm. For larger debris, use a pre-filter.
What is the maximum temperature the pump can handle?
The maximum liquid temperature is 35 °C.
How often should I clean the pump?
Clean the inlet filter and impeller after each use, especially if pumping dirty water.
What does the float switch do?
The float switch automatically turns the pump on when water rises and off when it drops, preventing dry running.
The pump is not starting. What should I check?
Check power supply, RCD, float switch position, and ensure the pump is not clogged.
Can I use an extension cord?
Yes, but use a waterproof cord with sufficient rating and protect the connection from moisture.
Is the pump suitable for seawater?
No, it is designed for fresh water only. Seawater will corrode the pump.
What is the noise level of the pump?
Typically around 70 dB, similar to a normal conversation.
Where can I find spare parts?
Spare parts are available from WilTec or authorized dealers. Check the manual for part numbers.
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