S1 Metal Nozzle:

These are Prevost Prevo blow guns. They have a metal tip and have the Industrial fitting attached to them, so make sure you have Industrial couplers ready.

Specs:

• Blowing force (at 87 psi): 14 oz. 
• Air consumption (at 87 psi): 13 SCFM
• Noise Level (at 87 psi): 89 dBA

S1 OSHA:

These are OSHA compliant blow guns. They have a polyamide composite tip that has side vents for maximum safety. These have the Industrial fitting attached to them, so make sure you have Industrial couplers ready.

Specs:

• Blowing force (at 87 psi): 9 oz. 
• Air consumption (at 87 psi): 7.7 SCFM
• Noise Level (at 87 psi): 87 dBA