To meet customer demand, CMI offers the possibility of assembling the gear pump models Type A-6, A-7, A-10 and A-14 with mechanical seal, as well as ATEX Certificate up to Zone 1.
Speed in this type of pump should be between 100 and 750 rpm, thus ensuring a long working life with minimum care in this application range.
Type A gear pumps are compact assemblies consisting of a cast body that houses a set of rotary gears, and two connecting ports. When the drive shaft is operated, the pump sucks in through one port and discharges the liquid out through the other, with the resulting pressure and flow rates being directly proportional to the power and speed applied, respectively.