Well Caps

Well caps provide a secure and weather-resistant closure for groundwater observation wells, helping protect monitoring wells from surface water, debris and unauthorised access. The caps are designed for easy opening when access is required for water level measurements, sampling or installation of monitoring equipment.

The standard well caps are manufactured from tough aluminium casting alloy with a protective surface treatment and plastic coating for improved weather resistance. They feature a recess for mounting for compatible dataloggers, with optional security locks, padlock fittings and waterproof inserts available.

Key features:

• Secure closure for groundwater monitoring wells

• Tough aluminium construction

• Weather-resistant protective coating

• Easy access for monitoring and sampling

• Recess for compatible datalogger installation

• Optional security lock and padlock provision

• Optional waterproof insert to help prevent surface-water ingress

• Available in a range of well sizes and thread configurations