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 installation

Specifications:
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)
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.

Model and techincal data :

BWD1000A Voltage: 110v/115V AC

BWD2000A Voltage: 220v/230v/240VAC

BWD3000A Voltage: 12/24v DC