Posi-Ratio Meter-Mix-Dispense System (PR-X / PR-Xv) for Electronics Manufacturing
30+ years spec experience. Send James the process data and get a real answer — not a catalog page.
Request a Spec Review →Yes. LibertyCES has documented Posi-Ratio Meter-Mix-Dispense System (PR-X / PR-Xv) in Electronics Manufacturing applications, including Graco PR-X Fixed Ratio Solution and PR-Xv Variable Ratio Solution. The right model depends on the fluid, concentration, temperature, flow and duty cycle, so send James your process data for a free spec review before final selection.
Notes from the vendor documentation
Electronics heads Graco's own PR-X/PR-Xv target market list (electronics, EV battery, general industry, solar, telecommunications). Patented FIFO fluid path prevents material blocking/curing inside the pump. Manuals 3A7526EN-H, 333589EN-A, 3A9328EN, 3A9349EN.
Products cited in this application
Real Specifications
| Spec | Value | Source document |
|---|---|---|
| Target markets (Graco-stated) | Electronics, EV battery, general industry, solar, telecommunications | Graco — Sealants & Adhesives |
| PR-X Fixed Ratio product line | 4 real product options (configurator-driven) | Graco — Sealants & Adhesives |
| PR-Xv Variable Ratio product line | 6 real product options (configurator-driven) | Graco — Sealants & Adhesives |
| Fluid path design | Patented FIFO fluid path prevents material blocking/curing inside the pump | Graco — Sealants & Adhesives |
| PR-Xv instructions manual | Graco doc 3A9328EN, 20 pages | Graco — Sealants & Adhesives |
The patented FIFO fluid path exists specifically to stop two-component material from blocking or curing inside the pump between shots — the real failure mode fast-curing chemistries create in a non-FIFO pump body.
Electronics potting and gasketing runs two-component silicones and epoxies with real pot life — leave material sitting in a non-FIFO pump body between shots and it cures in place. PR-X/PR-Xv heads Graco's own electronics target-market list for that reason: the FIFO path is the feature, not the ratio accuracy alone.
Every claim on this page traces to real, vendor-published documentation on file with LibertyCES. Confirm current specifications with the manufacturer before final specification.
FAQ
How is Posi-Ratio Meter-Mix-Dispense System (PR-X / PR-Xv) used in Electronics Manufacturing?
Electronics heads Graco's own PR-X/PR-Xv target market list (electronics, EV battery, general industry, solar, telecommunications). Patented FIFO fluid path prevents material blocking/curing inside the pump. Manuals 3A7526EN-H, 333589EN-A, 3A9328EN, 3A9349EN.
Which Posi-Ratio Meter-Mix-Dispense System (PR-X / PR-Xv) models are specified for Electronics Manufacturing?
Documented models include Graco PR-X Fixed Ratio Solution, PR-Xv Variable Ratio Solution. Confirm current specifications with the manufacturer before final selection.
What does LibertyCES need to size Posi-Ratio Meter-Mix-Dispense System (PR-X / PR-Xv) for a Electronics Manufacturing application?
The fluid and its concentration, operating temperature, flow or volume, pressure and suction conditions, duty cycle, and the existing equipment it replaces or connects to. James reviews it for free.
Ready to buy or need a fast answer? Call, text, or email James directly — (559) 395-5500 · [email protected].
Send James your spec
Fluid, concentration, temperature, flow or volume, and where it goes. James replies with a real answer, not a catalog page.
Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated