Williams Effluent Hydrants are designed with the following key features:

• Drastically reduces the head loss by
  eliminating the bends associated
  with standard riser hydrants
• Trouble free self-sealing system
• Auto locking
• Fully hot-dipped galvanising
• Can be easily changed for
   2, 3, or 4 way configuration
• Easy to install and simple
  to operate
   

The Williams 'Zero-Loss' Hydrant, when installed using either surface laid or
underground mainlines, reduces the sediment build-up that can occur when riser
hydrants are installed in effluent systems. They are also a very cost effective
means to eliminate filling down stream lines with dried out sludge if a multi valve
tee hydrant system is used. Optional Inlet and Outlet pipes are manufactured to
suit any system layout.

PHOTOS:
These photos show just a few examples using the same hydrant to illustrate the
flexibility of the system. Only 3 out of 4 outlets connected show the simple
saddle arrangement. Each attachment is supplied complete with matching
saddle clamp fasteners. Click on images for details.
 
Above Ground:
 

Underground: