4 Inch x 2-1/2 Inch
Underground Storage Tank Equipment
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![4 Inch X 2-1/2 Inch Tall Riser Pipe Extension Short 4 Inch X 2-1/2 Inch Tall Riser Pipe Extension Short](https://shop.sourcena.com/lowres/detail/1002S-40.jpg)
4 Inch X 2-1/2 Inch Tall Riser Pipe Extension Short
Item No. 1002S-40
For use on all Adapters
![38 Inch Round FLEX-ING R Line Fiberglass Composite Manhole Cover With Spring-Loaded Handle 38 Inch Round FLEX-ING R Line Fiberglass Composite Manhole Cover With Spring-Loaded Handle](https://shop.sourcena.com/lowres/nophoto.gif)
38 Inch Round FLEX-ING R Line Fiberglass Composite Manhole Cover With Spring-Loaded Handle
Item No. 14U-39R
Flex-Ing R Line composite manhole designed to replace existing OPW Conquistador lid.
![44-1/4 Inch Fiberglass Composite Plain Grey Cover Manhole With Recessed Handle 10 Inch Skirt 44-1/4 Inch Fiberglass Composite Plain Grey Cover Manhole With Recessed Handle 10 Inch Skirt](https://shop.sourcena.com/lowres/detail/44CD-PL10.jpg)
44-1/4 Inch Fiberglass Composite Plain Grey Cover Manhole With Recessed Handle 10 Inch Skirt
Item No. 44CD-PL10
Lightweight and extremely durable composite cover manhole makes sump access safer and easier
![44-1/4 Inch Fiberglass Composite Plain Grey Cover Roto-Lock Manhole With Recessed Handle 10 Inch Skirt 44-1/4 Inch Fiberglass Composite Plain Grey Cover Roto-Lock Manhole With Recessed Handle 10 Inch Skirt](https://shop.sourcena.com/lowres/detail/44CD-RL10.jpg)
44-1/4 Inch Fiberglass Composite Plain Grey Cover Roto-Lock Manhole With Recessed Handle 10 Inch Skirt
Item No. 44CD-RL10
Lightweight and extremely durable composite cover manhole makes sump access safer and easier
![Riser Extension 4 Inch NPT X 4 Inch Diameter X 2-1/2 Inch Installed Height Riser Extension 4 Inch NPT X 4 Inch Diameter X 2-1/2 Inch Installed Height](https://shop.sourcena.com/lowres/detail/A0031-250.jpg)
Riser Extension 4 Inch NPT X 4 Inch Diameter X 2-1/2 Inch Installed Height
Item No. A0031-250
Designed to compensate for height variances due to tank settling and heaving
![44-1/4 Inch Gray Conquistador Composite 5 Bolt-Down Cover-Only With Recess Handle 44-1/4 Inch Gray Conquistador Composite 5 Bolt-Down Cover-Only With Recess Handle](https://shop.sourcena.com/lowres/detail/E00630.jpg)
44-1/4 Inch Gray Conquistador Composite 5 Bolt-Down Cover-Only With Recess Handle
Item No. E00630
Replacement Cover for 44CD-WT10 Manhole
![39 Inch Composite Replacement Lay-In Manhole Lid 39 Inch Composite Replacement Lay-In Manhole Lid](https://shop.sourcena.com/lowres/detail/A0716-039LID.jpg)
39 Inch Composite Replacement Lay-In Manhole Lid
Item No. A0716-039LID
Lid Diameter 39-1/2 Inch
![44-1/4 Inch Fiberglass Composite Plain Grey Cove Bolt-Down Manhole With Recessed Handle 10 Inch Skirt 44-1/4 Inch Fiberglass Composite Plain Grey Cove Bolt-Down Manhole With Recessed Handle 10 Inch Skirt](https://shop.sourcena.com/lowres/detail/44CD-WT10.jpg)
44-1/4 Inch Fiberglass Composite Plain Grey Cove Bolt-Down Manhole With Recessed Handle 10 Inch Skirt
Item No. 44CD-WT10
Lightweight and extremely durable composite cover manhole makes sump access safer and easier