The AISITIN AST24-180W is a popular, compact, 24V DC automatic water pressure booster pump designed to solve low water pressure issues in residential households. It is commonly installed inline to increase water flow for hot water heaters, showers, smart toilets, and faucets.
Key Specifications
Model: AST24-180W
Operating Voltage: 24V DC (Includes an AC/DC power adapter for safety)
Power Output: 180W
Maximum Flow Rate: 45 Liters per minute (L/min)
Maximum Lift/Head: Up to 35 meters (~115 vertical feet)
Waterproof Rating: IP56 (Resistant to dust and heavy water splashes)
Liquid Temperature Range: 2°C to 99°C (Safe for both cold and hot water lines)
Noise Level: Super quiet operation at approximately 45dB.
Core Features
Smart Automatic Mode: Equipped with an internal flow sensor. The pump automatically turns on when you open a tap or shower and shuts down when you turn it off.
Manual Override (Forced Start): If your baseline water flow is too weak to trigger the automatic sensor, you can switch it to manual mode. It will run continuously for 30 minutes before safely shutting itself off to prevent overheating.
Dry Run / Low-Pressure Protection: The pump automatically shuts down if the incoming main water supply runs dry, protecting the internal brushless motor from burning out.
Safe 24V Low Voltage: Because it steps down household power to a 24V DC current, it poses no risk of dangerous electrical shocks in wet bathroom or kitchen environments.
Best Used For
Boosting weak water flow in overhead showers or rain showerheads in bathrooms.
Supplying adequate pressure to tankless gas/electric water heaters that require a minimum flow rate to activate.
Enhancing kitchen sink faucets or washing machine fill cycles
