01-62-3040 115V/60 Hz, with one 2800 ml reusable polycarbonate bottle Model 3040– This diaphragm unit features an insulated, hidden 1/8 hp motor and durable chemical resistant stainless steel top. This suction system includes a gauge and suction regulating valve that will create up to 22” Hg of vacuum. The flow rate is 30 lpm.