
Dk Booster Centrifugal Garden Water Pump Thermal Protector. Durable Cast Iron Construction: Pump body and support made of HT200 with special antirust treatment for long life. High Performance Brass Impeller: Equipped with brass impeller (optional stainless steel or PPO) for efficient water transfer. Built-in Thermal Protection: Single-phase motor includes a built-in thermal protector to prevent overheating. Wide Application Range: Suitable for garden irrigation, fire fighting, heating, and pressure boosting systems. Customizable Impeller Material: Impeller available in Bronze, Stainless Steel, or PPO based on specific requirements. Robust Motor Design: Features copper winding, C&U bearings, and IP44 protection class for reliability. Leakage-Free Guarantee: 100% tested with 8 screws on pump head and perfect O-ring fit to ensure no leakage. Custom Voltage and Frequency: Supports customized voltage (110V/220-240V) and frequency (50Hz/60Hz) per customer need.