Technical Data H-970 Air pressure(bar~psi) 3.0-4.0bar(43-58psi) Air inlet 1/4¡± Air consumption(cfm) 6.0-11cfm Capacity of cup(ml) Plastic 600ml Aluminum 1000ml Feed type Gravity Available in(mm) 1.4mm-1.7mm-2.0mm Technical Data H-828 Air pressure(bar~psi) 3.5-5bar(43psi) Air inlet 1/4¡± Air consumption(cfm) 5.0-11cfm Capacity of cup(ml) Aluminum 1000ml Feed type Pressure Available in(mm) 1.5mm-1.8mm-2.0mm Technical Data H-2000 Air pressure(bar~psi) 3bar(43psi) Air inlet 1/4¡± Air consumption(cfm) 3.0-5.0cfm Capacity of cup(ml) Aluminum/Plastic 125ml Feed type Gravity Available in(mm) 0.5mm-0.8mm-1.0mm