Model | Description | ||||
ZC-11122 | one type of fuel,one motor,one pump,one flow meter,twonozzle | ||||
ZC-22244 | two type of fuel, two motor,two pump,four flow meter, four nozzle | ||||
ZC-33366 | three type of fuel, three motor,three pump, six flow meter, six nozzle | ||||
ZC-44488 | four type of fuel, four motor, four pump, eight flow meter, eight nozzle |