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)

Voltage

115 or 230 V AC 12 V DC
Amp Draw: 12 Volt 3.0 Amps. Max.

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. Max

Model and techincal data :

BWD1000A Voltage: 110v/115V           AC

BWD2000A Voltage: 220v/230v/240V  AC

BWD3000A Voltage: 12/24v                   DC

We are the factory local in Fuzhou City,Fujian provice, China, we specialize for making the high standard diaphragm pump for severl purpose.

Hope you will interest in our products and with more question to us.