One-Component Tank-to-Tip Metering System (E-Flo iQ) for Curtainwall & Glass Installation
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Request a Spec Review →What LibertyCES's vendor documentation shows
Moderate: the Axial Valve's 'window urethane' example spans automotive glass and architectural glazing. Advantage over a drum-plus-dosing architecture: E-Flo iQ meters electrically direct from the heated 55-gallon drum with no external dosing system, and tandem configuration gives continuous supply across drum changeovers — relevant on a curtainwall line that cannot stop mid-unit.
Products cited in this application
Real Specifications
| Single urethane system SKU | Part# 26B546 | graco-sealants-adhesives.md |
| Tandem urethane system SKU | Part# 26B552 | graco-sealants-adhesives.md |
| Axial Valve example duty | High flow, e.g. window urethane | graco-sealants-adhesives.md |
| Supply architecture | Meters electrically direct from a heated 55-gallon drum, no external dosing system | graco-sealants-adhesives.md |
E-Flo iQ ships in tandem or single configuration — tandem is the real option to spec when a curtainwall line cannot tolerate a supply interruption during a drum change; single is the lower-cost answer when brief stops are acceptable.
The Axial Valve's own example — window urethane — spans automotive glass and architectural glazing, and E-Flo iQ's real advantage over a drum-plus-dosing setup is metering electrically straight from the heated drum with no separate dosing stage. Tandem configuration is what keeps a curtainwall line running through a drum change instead of stopping mid-unit.
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
Is One-Component Tank-to-Tip Metering System (E-Flo iQ) used in Curtainwall & Glass Installation?
Moderate: the Axial Valve's 'window urethane' example spans automotive glass and architectural glazing. Advantage over a drum-plus-dosing architecture: E-Flo iQ meters electrically direct from the heated 55-gallon drum with no external dosing system, and tandem configuration gives continuous supply across drum changeovers — relevant on a curtainwall line that cannot stop mid-unit. This is moderate evidence.
What products are specified for One-Component Tank-to-Tip Metering System (E-Flo iQ) in Curtainwall & Glass Installation?
Documented examples include Graco E-Flo iQ single urethane system Part# 26B546, tandem urethane system Part# 26B552, Graco iQ-T dispense valve, E-Flo iQ Axial Valve (high flow, window urethane) — confirm current specifications with the manufacturer before final selection.
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