Specifications GL 2.5 GL4 GL6 PLUS
Tank Volume 2.5 Gallons 4 Gallons 6 Gallons
Dimensions 14" x 14" x 10¼" 14" x 14" x 12¼" 17½" x 17½" x 14½"
Recovery at a 90°F Rise 8 GPH* 10.5 GPH* 12.5 GPH*
Water Connections ½ inch NPT ½ inch NPT ¾ inch NPT
Relief Valve installed installed included
Multi-Directional Mounting no no yes
*Gallons Per Hour - First Hour Recovery