Discovery Moveable Guard Chair - 5 Feet state_Louisiana The Hammerhead Service Units are

The Hammerhead Service Units are designed for pool-to-pool service route work

It does this by using the 2000 Series Low-Range Comparator

They can be used on Schedule 40 or 80 pipe

This grid fits Hayward Pro-Grid DE6020

Discovery Moveable Guard Chair - 5 Feet state_Louisiana The Hammerhead Service Units areThe 5 foot Discovery Moveable Guard Chair features a 360 degree swivel seat that folds down when not in use. The Discovery lifeguard chairs are lightweight yet sturdy and are easily moveable around the pool deck, as needed. This chair has a large 24 x 36 inch non slip textured footboard that allows your lifeguards to oversee any portion of the pool in seconds. Rescue tube holder and umbrella mounting bracket are included. The Moveable Discover