- R1100 high performance balanced diaphragm 1st. Stage
- Intake resistance adjustment function
- Deflector mechanism to reduce the intake resistance
- Flexible Miflex hose to reduce the burden on the chin and mouth
Excellent domestic regulator in the cost performance is simple. The first stage employs a balance diaphragm system of the new design,
has achieved a manageable design. Of course, it is a high-performance model to clear the stringent internal standards of TUSA.