The WQD type submersible pump is a single-phase or three-phase submersible sewage pump, specially designed for household, villa, small commercial premises and civil buildings for sewage discharge. Its structure is compact, lightweight, and easy to install. It can directly be submerged in the sump or sewage pit to work. The pump body is sealed coaxially with the motor, and it adopts a bottom-mounted impeller structure, which can effectively convey sewage, feces, slurry and other media containing a small amount of solid particles and fibrous impurities. The WQD type submersible pump is an economical and practical device for solving daily sewage discharge needs such as basement water accumulation, septic tank sewage discharge, and courtyard drainage.
Product structure diagram
Products Features
Compact and lightweight, easy to handle: The entire machine is small in size and light in weight. It can be easily moved and installed by a single person, making it particularly suitable for spaces with limited space such as family basements or small sump pits.
Single-phase power supply, plug-and-play: The standard configuration is a 220V single-phase motor. It can work directly by connecting to a common household socket, without the need for additional three-phase power supply or frequency converter. The usage threshold is low.
Bottom-mounted impeller, strong sewage discharge capacity: The impeller is located at the bottom of the pump body, close to the suction port. It can effectively suck low-level sewage, reducing residue. Using semi-open or channel-type impellers, it has a certain ability to pass through solid particles and is less likely to get clogged.
Mechanical seal, reliable waterproofing: A single or double mechanical seal is equipped, with an oil chamber in the middle for isolation. This effectively prevents sewage from entering the motor chamber, ensuring safe operation underwater.
Thermal protection, automatic shutdown: The motor is equipped with an overheating protector. When the pump gets stuck, overloaded, or runs dry, the temperature rises too high, the power supply is automatically cut off to prevent the motor from burning out. After cooling, it can automatically restart.
Application scenario
Basement drainage for households: Used for the upward discharge of sewage generated by basement bathrooms, laundry rooms, floor drains, etc., to prevent backflow and water accumulation.
Sewage from septic tanks: Regular sewage discharge or daily liquid level control discharge of small septic tanks, suitable for rural self-built houses, villas, guesthouses, etc.
Drainage for courtyards and gardens: Temporary or regular drainage for scenarios such as rainwater accumulation, swimming pool drainage, fish tank water replacement, etc.
Small commercial establishments: Discharge of domestic sewage from convenience stores, small restaurants, barber shops, etc., to meet daily sewage discharge needs.
Construction site drainage: Water extraction from small pits and trenches, temporary drainage during construction.
After-sales service
One-year warranty
The entire machine enjoys a one-year warranty service, ensuring that your purchase is worry-free.
Quality issues - free replacement
If you confirm that there is a quality problem after receiving the product, you can enjoy a free replacement service.
Replacement at member price for wear parts
If wear parts are damaged during later use, we support replacing them at a member discount price to reduce long-term maintenance costs.
Remote installation guidance
We provide remote installation guidance services. Professional technical teams are available online to assist and ensure correct installation and peace of mind in use.
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