Aluminum Monitoring Well Head/Gatic

Our Aluminium Monitoring Well Flush Covers provide strong, secure and long-lasting protection for groundwater monitoring wells, environmental monitoring wells and bore installations. Designed for flush installation at ground level, these heavy-duty aluminium well covers help protect monitoring points from vehicle traffic, debris, weather, tampering and accidental damage while maintaining easy access for groundwater sampling and monitoring.

Available in two sizes to suit different monitoring well installations, these aluminium flush well covers feature a durable aluminium body and secure two-bolt stainless steel closure for reliable, water-resistant well protection.

PRODUCT SPECIFICATIONS:

4" Aluminium Flush Well Cover – Small

4" x 6" Aluminium Monitoring Well Cover
6" Diameter Aluminium Ring Frame
2 Stainless Steel Bolts – Water Resistant
0.51" Thick Aluminium Cover Plate
BUNA-N Gasket
Weight: 2.8 lb / 1.27 kg
AS3996 Class D Load Rating
Ideal for smaller monitoring well installations
264 Flush Well Covers per Pallet

6" Aluminium Flush Well Cover – Standard (for 50mm PVC install)

6" x 8" Aluminium Monitoring Well Cover
7.7" Diameter Aluminium Ring Frame
2 Stainless Steel Bolts – Water Resistant
0.51" Thick Aluminium Cover Plate
BUNA-N Gasket
Weight: 5.8 lb / 2.63 kg
AS3996 Class D Load Rating
Ideal for 50 mm Monitoring Well Installations
180 Flush Well Covers per Pallet

Durable Protection for Groundwater Monitoring Wells

Manufactured from high-quality aluminium, these flush-mounted monitoring well covers are designed to provide robust protection in demanding environmental and field conditions. The durable aluminium construction provides excellent resistance to weathering and corrosion, making the covers suitable for long-term use across environmental, geotechnical, groundwater and contaminated land monitoring applications.

The flush design helps protect the monitoring well while minimising obstruction at ground level. Stainless steel bolts provide secure access and help prevent unauthorised opening, while the gasket assists with protecting the well from surface water and debris.

Whether the monitoring point is being used for groundwater sampling, water level monitoring, environmental investigation or ongoing groundwater monitoring, the removable cover allows quick access to the well when required while maintaining a secure protective enclosure between monitoring events.

Applications

Suitable for a wide range of monitoring well and environmental applications, including groundwater monitoring wells, environmental monitoring wells, contaminated land investigations, groundwater sampling points, water level monitoring, geotechnical investigations, environmental drilling projects and monitoring bore installations.