BPV-50 vacuum offers mobility in a comfortable, easy to carry package. It is ideal for cleaning congested areas, stairs, warehouse shelving and other applications where using upright and canister vacuums would be impractical. Unit is designed to curve into operator's lower back, distributing vacuum's weight over hips and not shoulders for comfortable fit. Unit operates on 115 or 230 VAC, has a 50-foot power cord and provides a static water lift of 90". Goodway Technologies Corp. 420 West Ave. Stamford, CT, 06902-6384