Standard Material
- 1-1/4” to 4”: Malleable Iron with Aluminum Ferrule
- 3/8” to 1”: Steel with Steel Ferrule
Standard Finish
- Malleable Iron: Triple-Coat Finish (1) Zinc Electroplate, (2) Chromate, & (3) Epoxy Powder Coat
- Steel: Zinc Electroplate
NEC/CEC Certifications & Compliances
- For Use In: Class I, Div. 2