System uses modular elements. The spacer elements are modular and interlock at the sides and top to secure the ducts against separation during backfiling. Two modules are offered: a base spacer-flat at the bottom and an intermediate spacer. When the duct bank is capped with a spacer or a Cap-Lok (see accessories), the need for spacers as top caps is not necessary. The Cap-Lok is an easy and cost effective method for securing the top of the duct bank.
Assembly is a snap. Base and intermediate spacers interlock both vertically and horizontally; the interlocks plus wide base-plates provide solid support for duct bank.
Push together. As shown above, the suggested method is to snap spacers together with a vertical push..
Slide together. As shown at right, above, units will also slide together; this method is for use in unusual field conditions such as duct repair.
View items
Part # |
Item Name |
Type |
Pipe Diameter |
Pipe Separation |
Number of Assemblies Wide |
|---|---|---|---|---|---|
| 121-2 4 x 1 x 2 Base Spacer | 4 x 1 x 2 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 4 in | Pipe Separation 1 in | Number of Assemblies Wide 2 |
| 121-3 4 x 1 x 3 Base Spacer | 4 x 1 x 3 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 4 in | Pipe Separation 1 in | Number of Assemblies Wide 3 |
| 121-4 4 x 1 x 4 Base Spacer | 4 x 1 x 4 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 4 in | Pipe Separation 1 in | Number of Assemblies Wide 4 |
| 125-2 4 x 2 x 2 Base Spacer | 4 x 2 x 2 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 4 in | Pipe Separation 2 in | Number of Assemblies Wide 2 |
| 125-3 4 x 2 x 3 Base Spacer | 4 x 2 x 3 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 4 in | Pipe Separation 2 in | Number of Assemblies Wide 3 |
| 125-4 4 x 2 x 4 Base Spacer | 4 x 2 x 4 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 4 in | Pipe Separation 2 in | Number of Assemblies Wide 4 |
| 129-2 5 x 1 1/2 x 2 Base Spacer | 5 x 1 1/2 x 2 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 5 in | Pipe Separation 1 1/2 in | Number of Assemblies Wide 2 |
| 129-3 5 x 1 1/2 x 3 Base Spacer | 5 x 1 1/2 x 3 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 5 in | Pipe Separation 1 1/2 in | Number of Assemblies Wide 3 |
| 131-2 5 x 2 x 2 Base Spacer | 5 x 2 x 2 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 5 in | Pipe Separation 2 in | Number of Assemblies Wide 2 |
| 131-3 5 x 2 x 3 Base Spacer | 5 x 2 x 3 Base Spacer | Type Multiple Base Spacer | Pipe Diameter 5 in | Pipe Separation 2 in | Number of Assemblies Wide 3 |
| Showing 10 of 47 | View All 47 Standard Items | |||||
