The Carson Brooks Standard Valve Box Extension adds depth to a compatible 1419 Standard enclosure when pipework or a valve assembly requires more vertical clearance. It provides extra working space while retaining the same surface footprint.

Key details

• Extension section for the Carson Brooks 1419 Standard valve box
• Nominal 14 × 19 in format
• HDPE construction for buried outdoor use
• Useful for deeper pipes, manifolds and serviceable irrigation components

This is the extension section only; the valve-box body, lid and internal equipment are not included unless expressly stated. Confirm the model and required finished depth before ordering. The completed box-and-cover assembly is for suitable light-duty, non-vehicular locations.