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PRODUCT SPECIFICATIONS

Globe Union DF-20-112(GDF20112)(INSULATED)

Globe Union brand profile & all models

Source rating — not measured installation performanceRecorded rating (US gal/flush)Full flush: 1.6Reduced flush: 1.102
Chart generated from this record's EPA snapshot fields. Shared zero baseline; units shown above. This is not a measured flow or flush test.
Tank recordBowl record
Component identification schematic, not to scale. No installation dimensions or compatibility approval are implied.

Compare recorded specifications

Same source category and product or flush type. These are source-record comparisons, not compatible replacements or performance recommendations. Equal ratings do not make two models identical.

Historical EPA source fields; unknown values remain unknown
ParameterGlobe Union DF-20-112(GDF20112)(INSULATED)Villeroy & Boch 6612-YY-XXOVE DECORS ForresOVE DECORS Derry
Source model nameMAXWELL®AveoNot suppliedNot supplied
Rated flush volumefull: 1.6 / reduced: 1.1 US gal/flushfull: 1.6 / reduced: 0.8 US gal/flushfull: 1.6 / reduced: 1.1 US gal/flushfull: 1.6 / reduced: 1.1 US gal/flush
Flush typeDualDualDualDual
Source bowl model numberC5310226612-YY-XXNot suppliedNot supplied
Source tank model numberC600159GEBERIT 111.335.00.5Not suppliedNot supplied
Flush mechanismGravityGravityGravityGravity

Model specifications

Recorded in the EPA directory snapshot of 2026-10-30
ParameterRecorded value
Source bowl model numberC531022
Brand as reportedGlobe Union
Flush mechanismGravity
Flush typeDual
Rated flush volumefull: 1.6 / reduced: 1.1 US gal/flush
Source model nameMAXWELL®
Source model numberDF-20-112(GDF20112)(INSULATED)
Source tank model numberC600159

Full and reduced flush volumes remain separate. Counts of uses are needed to estimate consumption; compatibility and installation conditions are not provided.

Source: EPA WaterSense directory. Sources & Methods.

Other source models to examine

Same category and recorded type; these are navigation examples, not recommended substitutes or compatibility matches.

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