submersible sewage pump

​Compact & Durable Design: Built for harsh environments, featuring robust materials (e.g., stainless steel, ETFE) to resist corrosion and wear. ​High Efficiency: Energy-saving motors with advanced impeller technology for optimal performance in pumping viscous or solid-containing wastewater. ​Submersible Operation: Directly installed underwater, reducing noise, vibration, and maintenance costs while preventing environmental contamination.

- Media Temperature: <60°C, Viscosity: 1-1.3 kg/dm³, pH Range: 5-9 - Flow Rate: 12-950 m³/s, Head: 7-35 m - Motor Power: 0.75-110 kw, Outlet Diameter: 40-300 mm - For pumps without internal recirculating cooling system, motor exposure to liquid surface should not exceed half. - Main components made of cast iron, suitable for non-corrosive liquids only.

Conditions Of Use 1.According to the concer of the impeller,the max immersion depth is 5m 2.Max temperature of the conveying is 60℃ 3.The PH value of convey temperature is 304(4-10),316(4-13) 4.Kinematic viscoslty of transport mudlum is7x10-⁷~23x10-⁶m²/S

· Design is rational and paired with a suitable electric motor, ensuring high efficiency and energy-saving capabilities. · Mechanical seals feature a dual-seal configuration, utilizing hard-wearing carbide tungsten material, providing durability and wear resistance, capable of safe continuous operation for more than 8,000 hours. · The stainless steel sewage pump exhibits a compact design with a small volume, facilitating easy mobility and installation. There is no need for a dedicated pump room; the pump can function submerged underwater, greatly reducing construction expenses.

Submersible Sewage Sludge Electric Pump is composed of three main parts: a pump, a seal, and an electric motor. The motor is located at the upper part of the electric pump and is a single-phase/three-phase asynchronous electric motor. The pump is positioned below the motor, featuring a centrifugal impeller and a volute structure. A double-ended mechanical seal is utilized between the pump and the motor, while "O" type oil-resistant rubber sealing rings are employed for static sealing at various fixed joints. Due to its compact size and lightweight design, this pump is particularly suitable for water extraction in rural wells, agricultural irrigation, landscape watering, household water use, as well as the drainage of industrial water, construction site water supply and drainage, and aquaculture, among other applications.

. Efficient pump design . Minimal space requirement . Robust safety features . Wide application compatibility

1. WQ/Q(D)X-S stainless steel small submersible/sewage electric pump adopts stainless steelstamping shell, corrosion-resistant, environment -friendly, beautfful appearance, small sizeand durable. 2. lt adopts fluoro rubber double-face machine seal and fluoro rubber radial seal to effectivelyseal and protect the environment from harsh liquids.3. The motor adopts Class F insulation and is equipped with thermal protection device, whichgreatty prolongs the service life of the pump.

Stainless Steel Precislon Casting Sewage18Automatic Stirring Sewage Pump (GB Flange) Features: 1. Capable of Discharging Large Solid Particles Utilizing a unique single-blade or double-blade impeller structure greatly enhances the ability to pass debris. 2. Long Continuous Operating Time The mechanical seal employs a new type of corrosion-resistant tungsten carbide material, and the seal is improved to a double-end face seal, allowing it to operate in the oil chamber for extended periods, ensuring the pump can safely run continuously for over 8000 hours. 3. Significant Energy Saving and Low Cost The compact overall structure, small size, low noise, and significant energy-saving effects make maintenance convenient. No pump room is required, and it can work by submersion in water, greatly reducing project costs. 4. Self-Protection Functionality The pump's seal chamber is equipped with a high-precision anti-interference water leakage detection sensor, and thermal sensitive devices are embedded in the stator winding to provide absolute protection for the pump motor. 5. Strong Product Safety and Reliability Can be equipped with a fully automatic safety protection control cabinet according to user needs, providing absolute protection for pump leakage, leakage current, overload, and over temperature, improving product safety and reliability. 6. Intelligent Control, Convenient Supervision The float switch can automatically control the pump's start and stop according to changes in the required liquid level, eliminating the need for manual supervision and making it extremely convenient to use. 7. Dual Rail Coupling System Can be equipped with a dual rail automatic coupling installation system according to user needs, greatly facilitating installation and maintenance without the need for personnel to enter the sewage pit. 8. Self-Protection, No Overload Capable of operating within the entire head range while ensuring the motor is not overloaded.

Flameproof Submersible Sewage Pump for coal mines consists of three parts: the motor, the pump section, and the sealing oil chamber. The motor is explosion-proof, with Class B insulation, and the highest allowable winding temperature is 40℃. The sealing oil chamber is located below the motor, and a double end-face mechanical seal is installed at the shaft exit of the rotor. No. 10 machine oil is injected into the oil chamber, and there is a sealing oil plug on the sidewall of the oil chamber. Characteristics such as high head, large power reserve, good mechanical strength, and easy installation enable reliable isolation of flammable and explosive gases such as methane. It is suitable for drainage in non-mining working faces in coal mines with methane or coal dust explosion hazards.