Aluminum Cam and Groove Female Coupler x Female NPT Thread - 2 Inch - Type D Coupler size-in-gallons_51-100 The Ferno head immobilizer is

The Ferno head immobilizer is considered top-of-the-line because of its unique

Once folded

and is designed to inform patrons that the pool is closed when there is no lifeguard on duty

This tube cover is ideal not only for protection of the rescue tube

This is a Filter Grid Elementwith Offset Exit Port measuring 18 x 16-1/2 inches

Aluminum Cam and Groove Female Coupler x Female NPT Thread - 2 Inch - Type D Coupler size-in-gallons_51-100 The Ferno head immobilizer isThis is a 2 inch Aluminum Cam and Groove Female Coupler x Female NPT Thread, Type D Quick Disconnect. Cam and groove couplings or quick connect couplings are used as a hose connection to avoid leakages. This kind of coupling is popular because it is considered to be a simple and economical way of re connecting and disconnecting. Type D couplers are normally used with type A adapters but can be used with Type E and F adapters and DP (Dust Plug) of