The Bullows L-20 Air Motor has been introduced & designed to provide efficiently and economically the continuous agitation. L-20 Air Motor imparts a 180º oscillatory movement to the three Blade Scroll Paddle which provides a degree of agitation hitherto un-obtainable. A remarkable feature is that agitation is greatest at the center of the bottom, a point which in orthodox designs is completely stagnant. Many agitator users have found that the use of this Air Motor and Paddle Gear has made it possible to achieve exact colour matching of pastel shades, where this had previously been impossible.
On connecting to any air line, L-20 Air Motor will exert a torque of 400 in./lb. at 80 lb./sq. in. which is sufficient to break out paddles to mix paint or material of heavy fillers which have stood for several days in a container.