In environments like the petrochemical industry, coal mines, and underground engineering, where flammable and explosive media are present, an explosion can cause significant damage and loss to life and property. However, there's one piece of equipment that can ensure our safety: the explosion-proof submersible sewage pump. Explosion-proof submersible sewage pumps play a vital role in flammable and explosive environments. When the explosive gas mixture inside the motor explodes, the pump's flameproof casing withstands the impact and high temperatures, preventing damage. Furthermore, internal flames cannot penetrate the casing's mating surfaces and ignite the external explosive atmosphere, thus preventing the fire from spreading and increasing the risk. Explosion-proof submersible sewage pumps provide a strong safeguard for the safety of life and property. Currently, there are numerous brands of explosion-proof submersible sewage pumps on the market, and their quality varies widely. Therefore, when purchasing, be sure to choose a reputable brand and ensure that its quality meets relevant standards.
Today, I'd like to recommend several explosion-proof submersible sewage pumps.
1. Tsurumi KTX Series Explosion-Proof Submersible Sewage Pump
This pump has a maximum diameter of DN100 and a maximum power of 11 KW, making it suitable for applications with low flow and head requirements.
Discharge Bore(mm)：50 - 100
Motor Output(kW)：0.4 - 11
The HSX/KTX series are submersible explosion-proof drainage pumps. Equipped with high-chromium cast iron impellers excellent in wear resistance, they are built to heavy-duty specifications. The HSX-series pump is single-phase powered, and the shaft-mounted agitator prevents air locks, which tend to occur in vortex or semi-vortex pumps. The KTX-series pump is three-phase powered and built to high head specifications, and the slim design allows the pump to be placed in a confined space.
2. Domestic BQS Mining Flameproof Submersible Pump
This pump has a maximum flow rate of 2000 m³/h, a maximum head of 800 m, and a maximum power of 315 KW. Customizable power options are available, making it suitable for high flow rates, high heads, and drainage in most harsh working conditions.
3. Domestic WQB Series Ordinary Explosion-Proof Submersible Sewage Pump
This pump has a maximum power of 200 KW and a maximum flow rate of 3000 m³/h. It can be used in chemical plant environments requiring standard explosion-proof conditions, such as stormwater and domestic water drainage.
4. Domestic BWQG Series Stainless Steel Explosion-Proof Submersible Sewage Pump
This pump features a stainless steel casing and can be used in corrosive environments where explosion protection is required. It can also be equipped with a mixing device to shred impurities in the medium before discharging them, preventing impeller entanglement.
