SPZ

Compact, efficient, and ideal for light to medium-duty applications, SPZ pulleys are designed for use with SPZ section V-belts in modern drive systems where space-saving and high-speed performance are essential. Their narrow profile allows for tighter pulley centers and reduced overall system size without compromising transmission efficiency.

Commonly used in HVAC systems, small machinery, fans, and pumps, SPZ pulleys offer smooth operation, low vibration, and reliable belt alignment — making them a top choice for compact mechanical setups.

Key features include:

Manufactured from precision-engineered cast iron or steel
Available in different groove configurations for varied power demands
Compatible with taper lock bushes for quick installation and easy maintenance
Conforms to ISO and DIN standards for universal fit and interchangeability

Whether you're replacing components or building a new system, SPZ pulleys offer the durability, balance, and precision you need in space-constrained environments.