TUSA: RS-240

RS_240

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1st.Stage (R-200)
• Balanced diaphragm first-stage.
• Two H.P. ports and four L.P. ports.
• Hi-Flow 1/2 inch primary port
• Protective Rubber Sleeve
• Optional enviromental kit EK-23 available

2nd.Stage (S-40)
• Breathing resistance adjustment knob.
• Swivel joint.
• Ortho-consciously designed mouthpiece for ultimate comfort.
• Chrome Trim Ring for 2008