DKB60TSA 12V/24V Brushless DC Water Pump - 22L/min Flow, 11M Head, PWM Control for Solar Heating Systems
DKB60TSA Series industrial brushless DC centrifugal water pump designed for efficient solar heater circulation and various industrial applications. Features PWM speed control, multiple protection systems, and robust construction for reliable performance.
- Solar heating water circulation
- Water purification equipment
- Drinking water machines
- Automatic water dispensers
- Water cooling equipment
- Engine cooling systems
- Heating equipment cooling
- Cooling towers
- Irrigation and landscape systems
- Pipeline boosting
High efficiency brushless DC motor with low power consumption and extended service life up to 20,000 hours.
PWM signal speed controlling with 0-100% duty cycle ratio and 1K-10K Hz frequency range.
Comprehensive protection including reverse polarity, dry running, over voltage, over current, overload, and over temperature.
Centrifugal pump with magnetic force transmission (shield pump structure) and IP65 waterproof rating.
| Parameter | Specification |
|---|---|
| Rated Voltage | 12V / 24V (DKB60TSA-12G / DKB60TSA-24G) |
| Workable Voltage Range | 18V - 30V (24V model) |
| Rated Power | 5-50W |
| Flow Rate | 0-22 L/min |
| Maximum Head | 0-11 meters |
| Noise Level | ≤45 dB |
| Service Life | 20,000 hours |
| Inlet/Outlet Diameter | 20.5mm (14.5mm inner diameter) |
| Operating Temperature | -25℃ to +105℃ (-13°F to +221°F) |
| System Pressure | -0.2 to 2.5 bar |
- Pump head housing: PK+GF
- Impeller: PPE+GF
- Shield cavity: PK+GF
- Shaft sleeve: Carbon resin composite / ceramic
- Shaft: Ceramics / stainless steel
- Seal ring: EPDM
- Motor frame: PPA+GF (black)
- Pump housing: PPS+GF (UV resistant)
- Bracket & hoop: SUS 304 stainless steel with damping rubber
- Screws & nuts: SUS 304 stainless steel
- Requires pre-filling before operation
- Install at lowest system position to ensure impeller immersion
- Avoid dry running (automatic stop after 30 seconds)
- Use recommended diameter threaded pipe connections
- Vertical or horizontal mounting supported
- Outlet port should be upward when installed vertically
- Not suitable for seawater or liquids with large grain impurities
- Custom pump parts according to specific requirements
- Performance parameter customization
- Optional accessories tailored to customer needs
- Special circuit program development
- Outer housing customization options
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