
Harger® 156BM-18 155/156 Concealed Base Assembly, 1/2 in Dia, Bi-Metal
Sku #80847502856
MFG #156BM-18
Attributes
| Series: | 155/156 |
| Material: | Bi-Metal |
| Country of Origin: | US |
| Diameter: | 1/2 in |
| Dimensions: | 18 in L |
- Concealed base assemblies are designed to be mounted vertically or horizontally
- Vertically on ridge boards or roof trusses or horizontally on flat roof decks or other flat surfaces
- Stainless steel jam nut and washer are provided along with a special neoprene sealing washer to assure a watertight installation
- Bi-metal consists of stainless steel riser bar and bronze base
- Air terminal adapters needed for these type of bases
- Accepts all class I and class II conductors
- UL 96|RoHS Compliant
