The Large Push Paddle waterer works well for horses, cattle and dogs. Safely operates between 10-70 psi. Constructed from heavy duty cast iron with a tough black coated finish, this waterer is designed for tough environments. Features stainless steel, heavy gauge push paddle. Has two 1/2" FIP inlet for water connection. One inlet on the bottom and another on top.
These do not come with any type of mounting hardware.
If you are mounting to wood I would suggest using Lag bolts
if you are installing on a vertical post. You can use 2 U-bolts.
the holes on this waterer are 2.75” apart.