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 |
Standard Pack |
|---|---|---|---|---|---|
| 121-1 4 x 1 Base Spacer | 4 x 1 Base Spacer | Type Single Base Spacer | Pipe Diameter 4 in | Pipe Separation 1 in | Standard Pack 175 |
| 125-1 4 x 2 Base Spacer | 4 x 2 Base Spacer | Type Single Base Spacer | Pipe Diameter 4 in | Pipe Separation 2 in | Standard Pack 140 |
| 129-1 5 x 1 1/2 Base Spacer | 5 x 1 1/2 Base Spacer | Type Single Base Spacer | Pipe Diameter 5 in | Pipe Separation 1 1/2 in | Standard Pack 120 |
| 131-1 5 x 2 Base Spacer | 5 x 2 Base Spacer | Type Single Base Spacer | Pipe Diameter 5 in | Pipe Separation 2 in | Standard Pack 120 |
| 133-1 6 x 1 1/2 Base Spacer | 6 x 1 1/2 Base Spacer | Type Single Base Spacer | Pipe Diameter 6 in | Pipe Separation 1 1/2 in | Standard Pack 100 |
| 135-1 6 x 2 Base Spacer | 6 x 2 Base Spacer | Type Single Base Spacer | Pipe Diameter 6 in | Pipe Separation 2 in | Standard Pack 100 |
| 151-1 2 x 1 1/2 Base Spacer | 2 x 1 1/2 Base Spacer | Type Single Base Spacer | Pipe Diameter 2 in | Pipe Separation 1 1/2 in | Standard Pack 250 |
| 153-1 2 x 2 Base Spacer | 2 x 2 Base Spacer | Type Single Base Spacer | Pipe Diameter 2 in | Pipe Separation 2 in | Standard Pack 225 |
| 155-1 2 x 3 Base Spacer | 2 x 3 Base Spacer | Type Single Base Spacer | Pipe Diameter 2 in | Pipe Separation 3 in | Standard Pack 225 |
| 157-1 3 x 1 1/2 Base Spacer | 3 x 1 1/2 Base Spacer | Type Single Base Spacer | Pipe Diameter 3 in | Pipe Separation 1 1/2 in | Standard Pack 175 |
| Showing 10 of 19 | View All 19 Standard Items | |||||
