|The premier method of fume extraction. Efficient, cost
effective, trouble-free and very un-obtrusive.
under-floor fitting, exclusive to Harvey Industries gives you a
lifetime of trouble free performance. No more cave-in's when the
fitting rusts thru!
Cost? Floor systems are less expensive than overhead systems
and perform 20% better!
Available in 3", 4", 5" and 6" sizes. From the smallest
passenger car to High-output diesel engines, Harvey does them all.