Allegro Industries 4000-01 Abrasive Helmet Cooler w/ Belt, High Pressure, Blue Body with Black Control Valve

Vortex tubes are an effective, low-cost solution to respiratory cooling needs. With no moving parts, a vortex tube spins compressed air to separate the air into cold and hot streams by forcing the compressed air through a generation chamber which spins the air centrifugally along the inner walls at a high rate of speed toward the control valve. The air temperature controller adjusts the amount of air to the helmet and adjusts air temp 25° F (-3.8° C) cooler than the ambient air for use in hot environments.

Features:

• Lightweight for better comfort
• Provides continuous cool air delivery
• No moving parts
• Easy to adjust control valve, even with gloved hands
• Will cool compressed air by 25° F (-3.8° C)
• Belt adjust to fit up to 50" (127 cm) waist

For more information, please see Data Sheet