18 in. Cast Iron Valve Box Extension
18 in. Cast Iron Valve Box Extension
Frequently Purchased Together
Product Details
- Cast iron design conforms to ASTM A-48, Grade 30B
- Asphaltic varnish coating conforms to AWWA C-104
- 2 mm thickness
- Inside diameter of extension is 5-1/4"
Documents
Specifications
- ASTM:
- ASTM A-48 Grade 30B
- AWWA:
- AWWA C-104
- Coating:
- Asphaltic Varnish
- Color Finish Category:
- Blacks
- Color Finish Name:
- Black
- Diameter - Inside 1:
- 5-3/4 in
- Diameter - Inside 2:
- 5-1/4 in
- Height:
- 18 in
- IAPMO Listed -:
- No
- Length:
- 24 in
- Material:
- Cast Iron
- Product Type:
- Valve Box Extension
- WaterSense Labeled:
- No