Global Clutch Heat Dissipation Curves show heat dissipation capability of models under continuous duty conditions. No "de-rating" or "service" factors need to be applied. Do not size a clutch at a torque rating over its rated torque. CAUTION: This product contains rotating parts which could cause injury. At the time of installation, appropriate protective guards should be installed by the user according to the use of this product. *AIR curve achieved with a 100 CFM fan mounted 3 inches from the clutch surface. Magnetic Particle Clutches & Brakes GCA GCB 114 Magnetic Particle Clutches & Brakes