Daikin-McQuay 025074800 Variable Pitch Sheave Groove Bore Sheaves & Pulleys - 1 0.875

The Daikin-McQuay 025074800 is a variable pitch sheave designed for HVAC belt drive applications. This single-groove sheave features a 0.875-inch (7/8") bore diameter and allows for adjustable speed control by varying the pitch diameter.

Key Features:

• Variable pitch design enables precise belt drive speed adjustment
• Single groove configuration for V-belt applications
• 0.875-inch bore diameter for standard shaft compatibility
• Manufactured to Daikin-McQuay specifications for commercial HVAC systems
• Durable construction for reliable long-term operation

This variable pitch sheave is commonly used in Daikin-McQuay air handlers, rooftop units, and other commercial HVAC equipment where belt-driven blower or fan speed adjustment is required. The adjustable design allows technicians to fine-tune airflow and system performance without changing sheaves.