Product Overview
Product Catalogue & Dimensional Data
Z-DENS 4” Flexible
Polypropylene Vent System for High Efficiency Condensing Appliances
Image Part ID Description
2ZDFRA4
Z-DENS Flexible to Rigid (Male) Adaptor 4" (110 mm) 
L
I
 = 2.5"
2ZDFR4
Z-DENS Flexible Ring (& FKM/Viton
® 
Gasket) 4" (110 
mm) Replacement
2ZDFIT4 Z-DENS Flexible Installation Tool 4" (110 mm)
2ZDGL Z-DENS Gasket Lubricant
2ZDFG4
Z-DENS Flexible Gasket 4” (110 mm) Replacement - 
Red/Brown FKM (Viton
®
)
Revision 07.25.2016
Details subject to change without notice. 
Dimensions are nominal.
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