Krenz fan motors feature:
Totally enclosed, weatherproof enclosure with a shaft water slinger
and four 1/8" NPT drain holes to allow condensation to drain, regardless of the
Internal automatic reset overload protectors sensing both
temperature and current.
Class F insulation with Class B temperature rise for longer motor
Rated for 55C ambient temperature. UL and CSA recognized.
Connection is made in end bracket through 1/2" NPT hole.
Sealed ball bearings permanently lubricated with heavy duty grease
rated -540C to 1940C.
1 phase motors are PSC type - without a high maintenance starting
Motors are painted with 3 mils of high quality, light gray (ANSI
70), outdoor enamel.
Guards & Housings
Models F12, F24, F26 and F26D feature basket type guards. Fan Model Fl 6 features a high
efficiency, venturi-type housing. All fans are fully guarded and meet OSHA requirements.
All fan guards are hot dip galvanized for long life in severe conditions.
Models F16, F24, F26 and F26D feature one-piece cast aluminum fan blades for high
efficiency and quiet operation. Fan Model Fl 2 features a heavy duty fabricated fan blade
with aluminum wings and steel hub. All fan blades are machine balanced to rigid