SPAL 0381 9" straight blade pusher low profile 590cfm B7T-18476-A If your dimensions differ due

If your dimensions differ due to the fan diameter

Complex curvature and metal shaping or super simple and cost effective

About 500 Economy tractors were built in 1938-39

We make these with a tube and fin core with high fin density rather than the lead dipped  cellular cores used Harrison Heater Core

The Deluxe model has the "downward pointing" 5/8" valve connection and the Standard has a return line which points back toward the core

SPAL 0381 9" straight blade pusher low profile 590cfm B7T-18476-A If your dimensions differ dueSPAL Part Number: 30100381 VA07 AP12 C 31S UPC: 816211020078 Fan CFM Range: 500 599 Maximum Fan CFM: 590 cfm Fan Quantity: Single Fan Diameter (in): 9. 000 in. Height (in): 9. 681 in. Width (in): 9. 681 in. Thickness (in): 2. 050 in. Number of Blades: 10 blades Blade Material: Plastic Blade Color: Black Shroud Color: Black Shroud Material: Plastic Air Conditioning Relay Included: No Mounting Brackets Included: No Mounting Hardware Included: No