Abrasive Helmet Cooler

Category: Worker Health & Safety > Personal Protective Equipment > Respiratory Protection
Reference # : Model No : 4000-01

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.

Benefits

• 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.

Limitations

• Body: Plastic.
• Fitting: ¼” (0.63 cm) Quick-connect (Rectus style) stainless steel.
• Belt: Nylon.
• PSI Range: 55-82 psi.
• Weight: 1.3 lbs. (0.58 Kg).
• Color: Blue body with black control valve.

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