Welch Crv PRO30 3302-01 Vacuum Pump, 25-30 M3/H Displacement, 2E-3 Torr Pressure, 0.75 kW Power

The Welch Crv PRO30 3302-01 is a rotary vane vacuum pump operating on a 1-phase, 230V 50/60Hz electrical supply. It provides a free air displacement of 25 m³/h at 50 Hz and 30 m³/h at 60 Hz, achieving an ultimate total pressure of 2 x 10⁻³ Torr (0.27 Pa). The pump is powered by a 0.75 kW (1 hp) motor. It features KF-25 inlet and outlet connections. The unit has an oil capacity of 2.2 liters and operates with a nominal noise level of 50 dBA. Its approximate dimensions are 505 mm in length, 205 mm in width, and 275 mm in height, with a weight of 35 kg.