RS-681 Regulator
The RS-681 is TUSA’s latest regulator that delivers superior performance and build quality in a compact lightweight design. The R-600 paired with the newly developed S-81 second stage further pushes the regulator engineering and performance envelope.
First Stage Features:
- Ultra-compact balanced diaphragm first stage
- EK-600 cold water kit available for temperatures below 50°F/10°C
- DIN-R600 conversion kit available (300bar/4350psi)
- 2 HP and 4 LP ports
Second Stage Features:
- Elliptical low-profile case design
- S.E.A. – Sequential Exhaust Assist technology (Pat P.)
- Venturi adjustment lever
- Built-in moisture exchange plate
- Attached to MIFLEX® hose for exceptional flexibility
- Breathing Resistance Adjustment Control
- Ortho-consciously designed mouthpiece
- Eligible for TUSA CARE Free Parts for Life Program – USA Only
Technology:
TEFLON COATED PLATE TEST
The Teflon Coated Plate prevents “dry mouth.” Condensation forms on the brass plate adding moisture to the dry air released from scuba cylinders
