The Browning 1VL34X1/2 CLEAR PK is a VL-series variable pitch V-belt sheave designed for adjustable-speed belt drive systems commonly used in HVAC equipment, fans, blowers, and light-duty machinery. This single-groove cast iron sheave features a 1/2-inch finished bore and a 3.15-inch outside diameter. The adjustable pitch design allows technicians to fine-tune belt speed and drive ratios for proper airflow and system performance. Compatible with 3L, 4L, 5L, A, and B section belts, the 1VL34X1/2 sheave is used in fractional horsepower drives and light-duty applications up to approximately 5 HP.
Key Features
- VL series variable pitch sheave for adjustable drive speed applications
- 1 groove design for single belt drives
- 1/2 in finished bore for shaft mounting
- 3.15 in outside diameter
- Compatible with 3L, 4L, 5L, A, and B section V-belts
