We use these boxes and have done for the last ten years, they are used in the US and have been for the last 20 or so years.
We have found them to be ultra reliable when set up properly and extremely economical for driving your vacuum pump if PTO is your go! With one input shaft and two output shafts, the output rotation can be changed simply by turning the box through 180 degrees on the input axis.
These boxes are also available in various ratios to suit various pump speed/applications It couldn’t be easier for setting up a new system or up dating your old drive system.
|T Box 15hp 1:1||VTTB 15 1:1|
|T Box 36hp 1:1||VTTB 36 1:1|