Browning 2VP71X 1 5/8 Sheave
The Browning 2VP71X 1 5/8 is a heavy-duty two groove variable pitch sheave designed for precise airflow adjustments in HVACR systems. Constructed from high-grade cast iron, this 7.10" outside diameter sheave features a 1 5/8" fixed bore and provides a versatile datum diameter range of 5.5 to 7.0 inches. Engineered for multi-groove belt drives, it is compatible with 4L, A, AX, 5L, B, BX, and 5V belts, ensuring reliable torque transmission in high-static pressure environments. The cast iron construction offers superior heat dissipation and vibration dampening compared to lighter sheaves, maintaining shaft alignment under heavy peripheral loads. This variable pitch pulley allows technicians to fine-tune fan speed and CFM output without changing the motor or drive components, making it an essential component for balancing air handling units and industrial blowers.
- Optimized Airflow Control: Allows for incremental variable pitch adjustment to meet specific system air requirements.
- High-Durability Metallurgy: Rugged cast iron sheave body prevents deformation and surface wear in high-duty cycle applications.
- Multi-Belt Compatibility: Designed to accommodate several belt profiles including A/B and 5V series for maximum drive flexibility.
- Precision Machined Bore: The 1 5/8" fixed bore with keyway ensures a secure, concentric fit on the motor or blower shaft.
Common Questions
How do I adjust the pitch on a Browning 2VP sheave?
Loosen the set screws on the adjustable flange and rotate the flange on the threaded hub to increase or decrease the pitch diameter, then re-tighten the screws to the specified torque.
Can this sheave be used with both A and B section belts?
Yes, the groove profile is designed to accept A, AX, B, and BX belts, as well as 5V series heavy-duty wedge belts, provided the tension is properly calculated.
What is the benefit of a two-groove variable pitch pulley?
It provides higher horsepower capacity than single-groove models while allowing for adjustable speed ratios to compensate for ductwork resistance or filter loading.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $308.88
-65%$308.88
$108.11Browning 2VP71X 1 5/8 Sheave
The Browning 2VP71X 1 5/8 is a heavy-duty two groove variable pitch sheave designed for precise airflow adjustments in HVACR systems. Constructed from high-grade cast iron, this 7.10" outside diameter sheave features a 1 5/8" fixed bore and provides a versatile datum diameter range of 5.5 to 7.0 inches. Engineered for multi-groove belt drives, it is compatible with 4L, A, AX, 5L, B, BX, and 5V belts, ensuring reliable torque transmission in high-static pressure environments. The cast iron construction offers superior heat dissipation and vibration dampening compared to lighter sheaves, maintaining shaft alignment under heavy peripheral loads. This variable pitch pulley allows technicians to fine-tune fan speed and CFM output without changing the motor or drive components, making it an essential component for balancing air handling units and industrial blowers.
- Optimized Airflow Control: Allows for incremental variable pitch adjustment to meet specific system air requirements.
- High-Durability Metallurgy: Rugged cast iron sheave body prevents deformation and surface wear in high-duty cycle applications.
- Multi-Belt Compatibility: Designed to accommodate several belt profiles including A/B and 5V series for maximum drive flexibility.
- Precision Machined Bore: The 1 5/8" fixed bore with keyway ensures a secure, concentric fit on the motor or blower shaft.
Common Questions
How do I adjust the pitch on a Browning 2VP sheave?
Loosen the set screws on the adjustable flange and rotate the flange on the threaded hub to increase or decrease the pitch diameter, then re-tighten the screws to the specified torque.
Can this sheave be used with both A and B section belts?
Yes, the groove profile is designed to accept A, AX, B, and BX belts, as well as 5V series heavy-duty wedge belts, provided the tension is properly calculated.
What is the benefit of a two-groove variable pitch pulley?
It provides higher horsepower capacity than single-groove models while allowing for adjustable speed ratios to compensate for ductwork resistance or filter loading.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Browning 2VP71X 1 5/8 is a heavy-duty two groove variable pitch sheave designed for precise airflow adjustments in HVACR systems. Constructed from high-grade cast iron, this 7.10" outside diameter sheave features a 1 5/8" fixed bore and provides a versatile datum diameter range of 5.5 to 7.0 inches. Engineered for multi-groove belt drives, it is compatible with 4L, A, AX, 5L, B, BX, and 5V belts, ensuring reliable torque transmission in high-static pressure environments. The cast iron construction offers superior heat dissipation and vibration dampening compared to lighter sheaves, maintaining shaft alignment under heavy peripheral loads. This variable pitch pulley allows technicians to fine-tune fan speed and CFM output without changing the motor or drive components, making it an essential component for balancing air handling units and industrial blowers.
- Optimized Airflow Control: Allows for incremental variable pitch adjustment to meet specific system air requirements.
- High-Durability Metallurgy: Rugged cast iron sheave body prevents deformation and surface wear in high-duty cycle applications.
- Multi-Belt Compatibility: Designed to accommodate several belt profiles including A/B and 5V series for maximum drive flexibility.
- Precision Machined Bore: The 1 5/8" fixed bore with keyway ensures a secure, concentric fit on the motor or blower shaft.
Common Questions
How do I adjust the pitch on a Browning 2VP sheave?
Loosen the set screws on the adjustable flange and rotate the flange on the threaded hub to increase or decrease the pitch diameter, then re-tighten the screws to the specified torque.
Can this sheave be used with both A and B section belts?
Yes, the groove profile is designed to accept A, AX, B, and BX belts, as well as 5V series heavy-duty wedge belts, provided the tension is properly calculated.
What is the benefit of a two-groove variable pitch pulley?
It provides higher horsepower capacity than single-groove models while allowing for adjustable speed ratios to compensate for ductwork resistance or filter loading.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
