Engineered for demanding agricultural applications such as poultry house fans and barn exhaust fans. All have thermal overload protection as standard. Some must be mounted in air stream for proper cooling
1/2 - 1 HP, 56Z frame Totally Enclosed (foot mount, belt drive)
1/4 to 1 HP, 48Z & 56HZ frame TEAO (PSC variable speed, resilient base, thru bolt)
1/4 & 1/3 HP, 48YZ frame Totally Enclosed (direct drive, thru bolt, single and two speed)
1/4 to 3/4 HP TEAO (resilient base, thru bolt)