• MODERN DESIGN
• CLEAN LINES
• LOW COST

Note: Not legal for DOT specification tanks.

Combining all the features of all full 20” manhole opening for inspection PLUS the 10” fill cap, Tiona Model No. 8020 is a real 2-in-1 value, offering both inspection and loading features in one husky unit. We pay more for top quality material but furnish it as standard equipment at competitive prices. Secondary Latch is standard on all assemblies.

FVA prefix includes 6238AL normal vent
SPA prefix includes 3006AL vac. vent.
SPS prefix includes 3006SS vac. vent.
SVS prefix includes 6022SS breather vent.
VPA prefix includes Vent Plug Aluminum.
VPB prefix includes Vent Plug Zinc Plt. Steel.
VPD prefix includes Vent Plug 316 Stainless.