The Tech T QEPH is a forward and reverse exhaust tube. It exhausts the air in front the piston during the piston stroke and behind the piston at the end of the piston stroke. Venting the air in front of the piston in the early part of the stroke means that less pressure is needed to advance the loader and venting the air behind the piston allows the loader to return faster.
We were never impressed with the exhausting capacity of putting a normal QEV on the cyclone, and after seeing the idea behind X7 piston housing we decided to take it to the next level. We've combined those two venting ideas into one part.
The materials Tech T uses are better than that of the stock piston housings, the internal finish is much smoother and is teflon coated, they perform much better (increasing speed and efficiency), and they look way cooler.
This part is designed to do what the normal QEV (Quick Exhaust Valve) attempts to do. With the QEPH there are no gaskets to keep clean, and its exhaust is as fast as physically possible.
|