Modine 5H0578450004 Fan Blade 318172-701 This 5000 Series (D1 style)

This 5000 Series (D1 style) control features a Double Pole Single Throw (DPST) snap-action mechanism with a positive "OFF" position

and sleeves required for a complete securement

Durable Construction: High-strength aluminum blades prevent flexing and resist corrosion in harsh outdoor installations

making it a versatile solution for various projects requiring damper actuator weather protection

and R409A applications due to similar pressure-temperature relationships in medium-temp ranges

Modine 5H0578450004 Fan Blade 318172-701 This 5000 Series (D1 style)The Modine 5H0578450004 Fan Blade is a precision engineered OEM replacement part designed for high performance service in Modine unit heaters and HVAC systems. This 14 inch diameter fan blade features a 3 blade configuration with a 25 degree pitch, optimized for maximum CFM delivery and static pressure efficiency. Built for durability in demanding commercial and industrial environments, it utilizes a 1 2 inch bore and is designed for Clockwise (CW)