The Bottled Water Dispensing System was designed to pump purified water from a commercially available 5-gallon purified water bottle. The system will deliver the water under pressure to an individual drinking water faucet, the water inlet of a refrigerator for the ice-maker and chilled drinking water tap, and to certain commercial coffee / tea brewers.When the suction wand is inserted into the standard 5-gallon bottle, it will activate the float switch on the end of the wand and turn on the pump. This same float switch shuts off the system when the bottle is empty. The wand has a built in back-flow preventer valve that prevents water in the system from flowing back into the bottle, or spilling while changing bottles.The heart of the system is the pump module that automatically adjusts the flow and pressure to fill an appliance or faucet, and stops automatically.The system is equipped with an automatic thermal cut-off device for additional protection.Features:Float switch for automatic shut-off when bottle is empty Built-in check valve to prevent back flow Universal seal cap fits most water containers Compact size for easy mounting 20 in. (6.1 m) discharge hose included Easy installationSpecifications:Max. Flow Rate: 1.0 gpm (3.8 lpm) Max. Pressure: 40 psi (2.8 bar) Dimensions: 3.0 H x 5.5 W x 7.5 D inches (7.6 x 14.0 x 19.0 cm) Voltage 115 or 230 VAC 12 Vdc Amp Draw: 12 Volt 3.0 Amps. Max. 115 Volt 0.5 Amps. Max. 230 Volt 0.25 Amps. Max. Cycles: AC models 50/60 Hz Weight: 2.9 kg(5.6 net lbs)Dimensions: 3.0"Hx5.5"Wx7.5D(76x140x190mm)-control boxBWD1150A Bottled water dispensing system. Voltage: 110v/115 VAC Standard Models include 20 ft. (6.1m) of 1/4 in. (0.6 cm) tube; 3.5 ft. (1 m) cord with plug 0.5Amps. MaxBWD 1000A Bottled water dispensing system. Voltage: 12DC/24v Standard Models include 20 ft. (6.1m) of 1/4 in. (0.6 cm) tube; 12 inch lead wires 3.0Amps. MaxBWD2300A Bottled water dispensing system. Voltage: 220v/230 VAC/240VAC Standard Models include 20 ft. (6.1m) of 1/4 in. (0.6 cm) tube; 3.5 ft. (1 M) cord stripped 0.25Amps. Max