494-01
Drainage element for height adjustable freeflow underground hydrant

The drainage element for Hawle freeflow underground hydrants serves the purpose of receiving and slowly draining of the residual water accumulating during closing. Moreover, the drainage element protects the drainage opening from roots growing in. Generally, loose gravel suitable for drainage should be installed around the drainage element.

For the purpose of quick and easy installation the drainage element is divided in two parts.