HART & COOLEY | FPD3 | Hart & Cooley FPD3 is called out as a 3 cone design. Shoemaker FTD is called out as a 4 cone design. Both models have the same number of cones. |
KRUEGER | 1400 | |
LIMA | 1500 | |
LIMA | 1540 | Lima 1540 has an insulated back. Shoemaker FTD does not have an insulated back. |
LIMA | 1540-D | Lima 1540 has an insulated back and has butterfly damper installed. Shoemaker FTD does not have an insulated back or have the butterfly damper installed.. |
LIMA | 1570 | Lima 1570 has an insulated back. Shoemaker FTD does not have an insulated back. |
METAL FAB | L3C | Metal Fab L3C is called out as a 3 cone diffuser. Shoemaker FTD is called out as a 4 cone diffuser. Both models have the same number of cones. |
METALAIRE | 5800-6-S | |
NAILOR | RNS | |
PRICE | SCD-4 Cone (Fixed Face) | |
PRO SELECT | PSHVD3 | Pro Select PSHVD3 is called out as 3 cones. Shoemaker FTD is called out as 4 cones. Both models have the same number of cones. |
TITUS | TMS | |