Allegro® 4000-01 High-Pressure Abrasive Helmet Cooler, 55 to 82 psi, Plastic, Blue/Black for Nova 2000™ Abrasive Blasting Helmets

Allegro® Abrasive Helmet Cooler, High-Pressure, 55 to 82 psi Pressure Rating, Plastic, Blue/Black, Includes: Nylon Belt, 1/4 in Stainless Steel Rectus Style Quick Connect, For Use With: Nova 2000™ Abrasive Blasting Helmets

• 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 deg F
• Belt adjust to fit up to 50 in waist

• Short Description - HP Cooler w/ Belt
• Item Name - Abrasive Helmet Cooler
• Type - High-Pressure
• Material - Plastic
• Includes - Nylon Belt, 1/4 in Stainless Steel Rectus Style Quick Connect
• Suitable For Use With - Nova 2000™ Abrasive Blasting Helmets
• Marketing Description - 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 deg F (-3.8 deg C) cooler than the ambient air for use in hot environments.
• Color - Blue/Black