Product Categories

Stainless Island Form with Radius Ends
Part Number: IS(width)(radius)-(length) All CNI's Island forms are made to order and are non returnable.

Bumper Ends
Part Number: BE(width)(radius)-(height) NOTE: Standard Height 12" is Part NO. BE(width)(radius)-ES All CNI's Island forms are made to order and are non returnable.

Dogbone Style Island Form
Part Number: DB(width)(radius)-(length) All CNI's Island forms are made to order and are non returnable.

Straight Section Island Form with Radius Ends
Part Number: IS(width)(radius)-(length) All CNI's Island forms are made to order and are non returnable.
Water-Tight Sump Bladder Kit
NI = New Installation Part Number Legend: Manhole Part Size Top Hat Sump Size 36" 33" 34" Includes: Bladder, Expansion