  | | P-9 P-9 has plastic moulded parts that make it non- corrosive, easy to disinfect and also dismantle. The specifications of P-9 are as mentioned below: | Pump Type | Piston pump | | Maximum suction flow | Outright vacuum -600 mm Hg ±10 with average per stroke volume of 200 ml | | Jar Size | Autoclavable 1 ltr. PC jar, silicon patient tube (7 mm ID X 2 mtr) | | Dimensions | 32 x 17 x 30cms | | Weight | 2.5 Kg | | |   | | P-18 P-18 has a mild steel powder coated body or comes with an option of stainless steel. The specifications of P-18 are as cited below: | Pump Type | Piston pump | | Suction Capacity | 80 ml/ stroke | | Jar Capacity | 2x750 ml | | Weight | 2.5Kg | | |