Riser Features 

• Watertight and airtight
• Allows tank to be easily vacuum or water tested
• Highest UV-Ray Protection on the market
• Easy to bring access to grade
• Made of high density polyethylene, which won’t shatter like some polypropylene risers
• Structural ribs inside prevent frost from adhering to the riser in frost prone areas 

SPECIFICATIONS: 

• 12” x 3” Riser…part number 9520124
• 12” x 6” Riser…part number 9520013
• 12” Lid…part number 9520014
• 12” Tank Adapter Ring…part number 9520158
• 20” x 2” Riser…part number 9520123
• 20” x 6” Riser…part number 9520015
• 20” Lid…part number 9520016
• 20” Riser Adapter Ring…part number 9520095
• 20” Safety Screen…part number 9520140
• 24” x 6” Riser…part number 9520020
• 24” x 12” Riser…part number 9520021
• 24” Lid…part number 9520022
• 20” and 24” Tank Adapter Ring…part number 9520019