Sector Application
Benchtop Meter-Mix-Dispense System (PR70) for Electronics Manufacturing
Strong evidence
What LibertyCES's vendor documentation shows
Graco's PR70 key-market list names automotive components/electronics first. Family specs: ratio to 24:1 by model, shot size 2.0-70cc, ratio accuracy ±1%; epoxies, sealants, adhesives, silicones, urethanes. This is the benchtop tier — the right answer for low-volume electronics potting where a GSD cell is oversized. Manuals 312761EN-E, 312760EN, 312759EN, 338863EN-D.
Products cited in this application
Graco PR70e (1:1-12:1 fixed, built-in purge timer, includes Local Control Module)PR70 (1:1-12:1 fixed, multiple tube sizes/UI levels)PR70v (1:1-24:1 variable, up to 70cc)PRO70f (fixed 1:1-12:1 / variable 1:1-24:1, advanced flow control, up to 15 PLC flow selections)PR70s (servo control, unlimited PLC flow selections)
Sourced to
- data/vendor-sources/graco-sealants-adhesives.md
Every claim on this page traces to the vendor documentation listed above. Confirm current specifications with the manufacturer before final specification.