Manufacturer Part Number: 64SFAN|Accessory Type|FanMaterial|ZincMinimum Working Pressure|Maximum Working Pressure (Psi - 3 Decimals)|For Use With|Quiet Force 74GAA & U74AAThread Standard|NPTThread Size|1/4 inMaximum Decibel Rating|Maximum Working Temperature (F)|Minimum Working Temperature (Deg F)|Minimum Working Temperature (Deg C)|Overall Diameter (Mm - 4 Decimals)|Overall Diameter (Decimal Inch - 4 Decimals)|Standards|OSHAAdditional Information|Standard Cubic Feet Per Minute|37Length (Decimal Inch - 4 Decimals)|2.0000Maximum Working Temprature (Deg C)|Product Service Code|UNSPSC Code|