Graco ProMix II, Operating Manual

Page: 56 / 58

Technical Data
◆
56 310633C
Technical Data
* Dependent on programmed K-factor and application. The ProMix™ II maximum allowable flow meter pulse fre-
quency is 425 Hz (pulses/sec.). For more detailed information on viscosities, flow rates, or mixing ratios, consult
your Graco distributor.
Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . see page 3
Maximum working air pressure. . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Air supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75–100 psi (0.5–0.7 MPa, 5.2–7 bar)
Air filtration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 micron (minimum) filtration required
Mixing ratio range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1:1–30:1*
On-ratio accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to + 1%, user selectable
Fluids handled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . one or two component:
• solvent and waterborne paints
• polyurethanes
• epoxies
• acid catalyzed varnishes
• moisture sensitive isocyanates
Viscosity range of fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 20–5000 cps*
Fluid filtration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mesh minimum
Fluid flow rate range*
G3000 Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G3000HR Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coriolis Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75–3000 cc/min. (0.02–0.79 gal./min.)
38–1500 cc/min. (0.01–0.40 gal./min.)
20–3800 cc/min. (0.005–1.00 gal./min.)
External Power Supply Requirements . . . . . . . . . . . . . . . 85–250 Vac, 50/60 Hz, 2 amps maximum draw
15 amp maximum circuit breaker required
8 to 14 AWG power supply wire gauge
Operating temperature range . . . . . . . . . . . . . . . . . . . . . . 41–122° F (5–50° C)
Environmental Conditions Rating . . . . . . . . . . . . . . . . . . . indoor use, pollution degree (2), installation category II
Noise Level
Sound pressure level . . . . . . . . . . . . . . . . . . . . . . . . .
Sound power level . . . . . . . . . . . . . . . . . . . . . . . . . . . below 70 dBA
below 85 dBA
Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303, 304 SST, 17–4 SST, Tungsten carbide (with nickel
binder), perfluoroelastomer; PTFE; CV75