Benchtop Meter-Mix-Dispense System (PR70)

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.

'Automotive components/electronics' heads Graco's PR70 key-market list. PRO70f's advanced flow control for bead consistency and PR70s's servo control with unlimited PLC flow selections are the variants that suit an automated automotive cell rather than a manual bench.

Consumer electronics is named directly in Graco's PR70 key-market list. The 2.0-70cc shot range at ±1% ratio accuracy is the fit: small-part potting and gasketing at benchtop scale.

Medical is named directly in Graco's PR70 key-market list. Relevant specs are the validation-adjacent ones: ±1% ratio accuracy and repeatable small shots are what a medical bond line must demonstrate, and PR70s's servo control with PLC automation supports the process-data capture validation requires. No medical-specific certification is published.

Sporting goods is named directly in Graco's PR70 key-market list — genuinely new sector for this project. Two-component epoxy bonding of composite shafts and frames is the real duty class.

Appliance is named directly in Graco's PR70 key-market list — genuinely new sector. Real escalation threshold from Graco's own cross-product comparison: PR70 covers 2.0-70cc shots, so higher-volume appliance foam-in-place work escalates to HFR at a 30cc minimum on a hydraulic drive.