Model 402 – Designed for light duty, with 3-inch roller centers
Model 404 – Medium to industrial duty, with 6-inch roller centers
Model 408 – Medium to heavy duty, 8-inch diameter drive belt pulley with 4-inch tail
Model 490 – Designed with an economical 90-degree curve and a rugged, industrial continuous V-belt to transmit power. Compatible with other Titan units.