ELECTRICALLY OPERATED (Twin Bottles) – Top and Panel of rust proof and corrosion resistance moulded ABS – Fitted with Rotary Pump – -700 ± 10 mm Hg at 28 Ltrs/min. – Autoclavable PC jars (2 x 2 Ltr.) 250 x 55 mm tray and a catheter holder with two size hooks to hold patient tube and catheters. – 50 dB A ± 3 at 1.2 mtr.