Diaphragm pump for marine,RV,industry & food used. Voltage 24 dc Flow: ... ,High Pressure,can be used for car washer,agriculture,marine used.electric operated diaphragm pump;agriculture diaphragm pump Voltage: ... operating pressure and/or lower amperage than competitive pumps2.Long life, no leaks3.12 VDC and 115 VAC motors standard ... automatic switch, C:Low noise, corrosion resistant.D:Long life, no leaks