New Zealand

NZ Phone


 0800 887 382


It looks like you are using an old browser. Please note that this website is designed to work best on modern browsers. Please consider upgrading your browser for best performance.

Trough Arm Protector

Protect your water trough valve during peak demand.


   Innovative and robust design* deters cattle from damaging brass arm and valve

   Reduces lateral movement of the arm

   Quick and easy to install

   Designed to fit New Zealand’s No. 1 brass trough valve - Apex 72 20/25

 *Designed by Zammr Ltd

See the Trough Arm Protector in our installation how-to video below:

Tru-Test Trough Arm Protector Installation how-to