Fiberglass Access Risers (RF)
Orenco Fiberglass Access Risers are designed to provide access to septic tank openings, as well as watertight connections between the tank, riser, and lid. They can be cast into the tops of concrete tanks or bonded to a fiberglass tank. They can also be used as valve enclosures.
Orenco Fiberglass Access Risers are constructed of filament-wound fiberglass to be lightweight, corrosion resistant, and extremely strong. Risers are available in 24in and 30in (600mm and 750mm) diameters, with lengths available in 3in (75mm) increments. They have four bolt catches to secure access riser lids.