RS-681 Regulator
MSRP $719.00
Dive Style
Features
First stage (R-600)
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 (S-81)
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
Description
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.
Dimensions:
Technologies
Teflon Coated Plate test
Click Spring Adjustment
Cold Water Ready
Environmentally Sealed 1st Stage
Ortho-Conscious Mouth Piece
Sequence Exhaust Assist System
Venturi Flow Adjustment
