Browning 1VP71X 1 5/8 Sheave 340793-762 the SC11S-B is the direct

the SC11S-B is the direct replacement for the legacy SC11S model and fits the same track-mounted footprint for straightforward field swaps

While it provides DPDT functionality

As an OEM burner part

While it natively uses proportional resistance

oil nozzles are sold separately to allow for site-specific capacity and spray angle adjustments

Browning 1VP71X 1 5/8 Sheave 340793-762 the SC11S-B is the directThe Browning 1VP71X 1 5 8 is a high performance variable pitch sheave engineered for demanding air handling and industrial fan applications. Manufactured from high grade cast iron, this single groove component features a 7. 10 inch outside diameter and a 1 5 8 inch fixed bore with a standard keyway. Designed for precise airflow balancing, the 1VP71X sheave offers an adjustable pitch range of 4. 9 to 6. 4 inches, allowing technicians to fine tune fan