China Sewage Lifting Pumping Station Suppliers Factory - Wholesale Service

Your Professional Sewage Lifting Pumping Station Manufacturer!

Hangzhou Ruifeng Environmental Protection Technology Co., Ltd. is a diversified high-tech enterprise integrating research and development, manufacturing, sales and service. The company's main sewage pump, integrated prefabricated pump station, integrated sewage treatment equipment, catering oil and water separation equipment and integrated sewage upgrading equipment.

Why Choose Us

Quality Control

We strictly follow the ISO 9001 series of standards for quality control to ensure that all products undergo comprehensive performance tests before leaving the factory to ensure the reliability of product quality.

Production Capacity

The company has strong production capacity, with more than 100 employees, a plant area of 5,000 square meters, and equipped with various heavy and precision processing equipment to meet diverse production needs.

OEM and ODM Services

For OEM and ODM business, when you put forward specific requirements, our professional team of engineers will quickly provide you with customized solutions. We not only provide a wide range of products, but also provide comprehensive technical support according to your actual needs to ensure that you choose the most suitable products for you.

Patent Certificate

We have obtained Environmental management system certification, quality management system certification, occupational health and safety management system certification, design patent certificate, utility model patent certificate, etc.

Large Sewage Lifting Pumping Station
Pump stations are widely used in public construction projects such as airports, high-speed railways, subways, and large commercial complexes located in sewage pipelinesThe drainage improvement of sewage facilities in underground areas
read more
Large Horizontal Pump Sewage Lifting Pumping Station
The DPX pump station belongs to an integrated pump station unit, which includes check valves, pressure transmission devices, controllers, and other integrated pump station units that can be directly installed. Suitable for the application
read more

Custom Sewage Lifting Pumping Station

Custom sewage lifting pumping stations vary by application. Depending on the application, there are numerous options. Some options include:

Pumps

● Specifically designed for sewage and waste water handling applications.
● Duplex or triplex pump configurations sized to meet your pumping requirements.
● Heavy-duty construction and easy-to-service design.

Enclosure

● Provides a superior barrier to caustic or acidic atmospheres.
● Vandal-resistant design for added security.

Controls

● Robust, custom engineered, automatic controls to operate pump function and warning systems.
● Choose from a variety of adjustable pressure controls, overload reset buttons and circuit breakers for station accessories.
● Clearly marked field connections for fast and efficient electrical hook-up.

Sewage Lifting Pumping Station Technical Parameters

Pump speed	2900r/min
Rated flow	4.1L/s
Maximum flow	8L/s
Rated head	15m
Maximum head	17m
Maximum flow capacity	50mm
Impeller type	Swirl type
Main shaft seal	SIC/SIC

Sewage Lifting Pumping Station Electrical Data

Input power P1	1.9kW
Output power P2	1.5kW
Power frequency	50Hz
Rated voltage	3x380
Rated current	3A
Voltage difference	(+6/-10%)
Maximum number of starts per hour	60
Number of motor poles	2
Starting method	SD
Protection level	IP68
Insulation level	F
Built-in protector	Thermal switch
Cable length	5m
Motor immersion depth	6m

Our Best-Selling Sewage Lifting Pumping Station

Large Sewage Lifting Pumping Station
Pump stations are widely used in public construction projects such as airports, high-speed railways, subways, and large commercial complexes located in sewage pipelines The drainage improvement of sewage facilities in underground areas below the horizontal line.

Large Horizontal Pump Sewage Lifting Pumping Station
The DPX pump station belongs to an integrated pump station unit, which includes check valves, pressure transmission devices, controllers, and other integrated pump station units that can be directly installed. Suitable for the application of sewage lifting systems in new construction and renovation of old houses.

Our Company Has More Products to Offer, Please Browse the Product Categories on the Website, If You Have Any Needs, Please Contact Us.

Applications of Sewage Lifting Pumping Station

● Municipal pumping stations from small to large

● Highway rest areas

● Courthouses and jails

● Casinos, hotels and resorts

● Hospitals and nursing homes

● Shopping plazas

● Colleges and universities

Installation Best Practices for Sewage Lifting Pumping Stations

Site preparation and excavation

Before installing a sewage lifting pumping station, it is crucial to ensure that the site is adequately prepared. This includes carrying out thorough ground assessments and addressing any potential obstacles, such as underground utilities and foundations. Additionally, proper excavation and shoring techniques should be employed to create a safe working environment and provide a stable base for the pumping station.

Pump station placement and pipework installation

The placement of the pump station must be carefully carried out to ensure a secure and stable fit. Adequate anchoring and support structures should be used to prevent movement during operation. When installing pipework, ensure that pipe runs are as straight and short as possible, reducing friction losses and maintaining optimal flow rates. Proper sealing and connection of joints are essential in preventing leaks and maintaining system reliability.

System commissioning

Following successful installation, system commissioning must be conducted to ensure that all aspects of the pumping station are functioning as intended. This process includes testing and adjusting pump performance, verifying control functionality, and ensuring that all safety features are operational. Thorough commissioning helps to identify any potential issues early on, reducing the likelihood of future problems and ensuring smooth operation.

Precautions for Operation of Sewage Lifting Pumping Station

Dry running of the sewage lifting pumping stations should be avoided.

Sewage lifting pumping stations if installed with negative suction should be primed before starting.

Sewage lifting pumping stations should be operated only within the recommended range of the head discharge characteristics of the sewage lifting pumping station.
• If sewage lifting pumping station is operated at a point away from duty point, the sewage lifting pumping station efficiency normally reduces.
• Operation near the shut-off point should be avoided, as it causes substantial recirculation within the sewage lifting pumping station, resulting in overheating of sewage in the casing and consequently, overheating of the sewage lifting pumping station.

As far as possible positive suction is to be provided to avoid priming during design itself.

Voltage during operation of the sewage lifting pumping station-motor set should be within ±10% of the rated voltage. Similarly, current should be below the rated current shown on the name plate of the motor.

When parallel sewage lifting pumping stations are to be operated, the sewage lifting pumping stations should be started and stopped with a time lag between two sewage lifting pumping stations to restrict change of flow velocity to minimum and to restrict the dip in voltage in the incoming feeder and should be adequate to allow the sewage lifting pumping station head to stabilise.

When the sewage lifting pumping stations are to be operated in series, they should be started and stopped sequentially, but with minimum time lag. Any sewage lifting pumping station next in sequence should be started immediately after the delivery valve of the previous sewage lifting pumping station is even partly opened. Due care should be taken to keep open the air vent of the sewage lifting pumping station next in sequence, before starting that sewage lifting pumping station.

The stuffing box should allow a drip of leakage to ensure that no air passes into the sewage lifting pumping station and that the packing gets adequate wetness for cooling and lubrication.

If any undue vibration or noise is noticed, the sewage lifting pumping station should be stopped immediately and the cause for vibration or noise should be checked and rectified.

The number of starts per hour shall not exceed four. Frequent starting and stopping should be avoided as each start causes overloading of motor, starter, contactor and contacts. Although overloading lasts only for a few seconds, it reduces the life of the equipment.

Product Warranty

According to the terms of the contract, the equipment provided enjoys a two-year warranty service from the date of successful installation and commissioning, of which the electrical part has a warranty period of 18 months.

Our Certificate

FAQ

Q: What is sewage lifting pumping station?

A: Sewage lifting pumping station is a sewage lifting pumping station that moves wastewater from a lower elevation to a higher elevation. The benefit of using a sewage lifting pumping station in a sewage collection system is that it saves a substantial amount of money in excavation costs, which involves digging for sewer pipes.

Q: What does a sewage lifting pumping station do?

A: Sewage lifting pumping stations are used to move wastewater from lower to higher elevation, particularly where the elevation of the source is not sufficient for gravity flow and/or when the use of gravity conveyance will result in excessive excavation depths and high sewer construction costs.

Q: How does a sewage lifting pumping station work?

A: A sewage pump — also known as an ejector pump — has a tank or basin that collects sewage from your home. When the waste reaches a certain level, the pump turns on and pushes it uphill to your home's main sewer line. Then gravity takes over, and the sewage flows to the city line on the street or a septic tank.

Q: What happens when a sewage lifting pumping station fails?

A: System Downtime: When a sewage lifting pumping station experiences a malfunction, it often needs to be shut down for repairs. System downtime can disrupt the sewage flow and lead to backups in the system.

Q: Why do you need a sewage lifting pumping station?

A: Sewage lifting pumping stations are designed to move water or sewage from one location to another, overcoming gravitational challenges, and are essential for maintaining navigable canal levels, supplying water, and managing sewage and floodwaters.

Q: How often should a sewage lifting pumping station be pumped?

A: Wet wells should be pumped out and cleaned at least twice a year, or more often if necessary, to prevent solids and grease build-up. Build-up of solids can create odors and damage to the pump.

We're well-known as one of the leading sewage lifting pumping station suppliers in China. If you're going to wholesale high quality sewage lifting pumping station, welcome to get quotation from our factory. For price consultation, contact us.

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