BOT Series: 0.5HP~20HP Engineering & Construction Dewatering Pump| Sonho Pump

Engineering & Construction Dewatering Pump

Application：

• Construction Site Drainage: Ideal for dewatering excavations, tunnels, and flooded sites containing light sand.

• Subway & Tunnel Engineering: Reliable drainage for underground infrastructure projects.

• General Industrial Wastewater: Suitable for industrial facilities where light sediment removal is required.

• Public Facility Maintenance: Versatile drainage for public and municipal infrastructure.

• Water Circulation: Effective for moving water containing fine particles.

FEATURES：

• 5% Sand-Handling Capacity: Precision-engineered to efficiently handle fluids with up to 5% light sand content, making it the ideal choice for construction drainage.

• Overload & Thermal Protection: Built-in dry-type overload protector effectively prevents motor overheating during continuous operation.

• Superior Heat Dissipation: Features a water-cooling jacket design and stainless steel casing, significantly increasing heat diffusion efficiency.

• Wear-Resistant Components: Constructed with a high-chrome alloy steel impeller and agitator (HCR, 2HP and above), providing excellent wear resistance against fine particles and sand.

• Advanced Sealing System: Fitted with dual SiC/SiC mechanical seals and dual oil seals for superior protection against abrasive sand particles.

• Stress-Eliminating Design: The pump housing and stress-eliminating plate are designed to reduce flow stress, ensuring long-term reliability in abrasive environments.

• Advanced Humidity Protection: Cable wires and bases are upgraded with EPOXY resin filling to ensure electrical reliability in high-humidity conditions.