Model HY-304553R/HY-304554R: 115v/220v water pump:Max 3.0 Gallons Per Minute capacity flow,and 55 PSI pressure.This series pump can be used for general water transfer,sprayer pumps,small rain system,or other industry usage(perfect for water heater shower,caravans,RV,knapsack sprayer),use it with fresh or salt water or other liquid with weak acid&alkaline is ok.

Model HY-304553R/HY-304554R: 115v/220v water pump:Max 3.0 Gallons Per Minute capacity flow,and 55 PSI pressure.This series pump can be used for general water transfer,sprayer pumps,small rain system,or other industry usage(perfect for water heater shower,caravans,RV,knapsack sprayer),use it with fresh or salt water or other liquid with weak acid&alkaline is ok.

Model HY-50604T: 220 volt pump water can be used for general water transfer, sprayer pumps, small rain system,or other industry usage(perfect for water heater shower, caravans, RV, knapsack sprayer) ,use it with fresh or salt water or other liquid with weak acid&alkaline is ok.The pump with built-in pressure switch, can be working automatically，when the tap turn on-off, also can do bypass system model.

Model HY-50603T: 115 volt pump water can be used for general water transfer, sprayer pumps, small rain system,or other industry usage(perfect for water heater shower, caravans, RV, knapsack sprayer) ,use it with fresh or salt water or other liquid with weak acid&alkaline is ok.The pump with built-in pressure switch, can be working automatically，when the tap turn on-off, also can do bypass system model.

FL-200M water pump application: 1. Water purification,filter machine,chemical metering and fluid supply. 2. High pressure pumps used in sprayers and spray fixtures for high plants. 3. Food,beverage filling and liquid transfer. 4. Can be used for washing car and conditioner.

Model HY-40604T: 220 volt pump water can be used for general water transfer, sprayer pumps, small rain system,or other industry usage(perfect for water heater shower, caravans, RV, knapsack sprayer) ,use it with fresh or salt water or other liquid with weak acid&alkaline is ok.The pump with built-in pressure switch, can be working automatically，when the tap turn on-off, also can do bypass system model.

Model HY-40603T: 115 volt pump water can be used for general water transfer, sprayer pumps, small rain system,or other industry usage(perfect for water heater shower, caravans, RV, knapsack sprayer) ,use it with fresh or salt water or other liquid with weak acid&alkaline is ok.The pump with built-in pressure switch, can be working automatically，when the tap turn on-off, also can do bypass system model.

Model HY-30603T: 115 volt pump water can be used for general water transfer, sprayer pumps, small rain system,or other industry usage(perfect for water heater shower, caravans, RV, knapsack sprayer) ,use it with fresh or salt water or other liquid with weak acid&alkaline is ok.The pump with built-in pressure switch, can be working automatically，when the tap turn on-off, also can do bypass system model.

Model HY-404553T: 115V water pump:Max 4.0 Gallons Per Minute capacity flow, and 55 PSI pressure,This series pump can be used for general water transfer, sprayer pumps, small rain system, or other industry usage(perfect for water heater shower, caravans, RV, knapsack sprayer) , use it with fresh or salt water or other liquid with weak acid&alkaline is ok.