Two-piece piston for precise optimum balance and intermediate pressure control
Three Pin Link (3PL)
Special edition platinum finish to celebrate Sherwood’s 70th year in the diving industry
Improved performance
2nd Stage Features
Special edition platinum finish to celebrate Sherwood’s 70th year in the diving industry
Seat-Saving Floating Crown (SSFC) - extends seat life while not in use.
One-touch performance adjustment
Pneumatically balanced 2nd stage
Super flex hose
SMART Demand Lever - relieves load on seat & extends seat’s life while in storage.
Improved flexible purge cover
Seat Saving Floating Crown (SSFC) & Case
Prevents premature wear over the LP seat when the sharp edge of a crown pushes in.
This Sherwood exclusive design does not exert constant pressure over the LP seat when the regulator gets depressurized and is not in use compared to other regulators on the market that use a threadable crown or orifice that seats in one position permanently, causing a constant force over the LP seat which sometimes marks it to the point where it is no longer effective.
Special edition 70th anniversary regulator case is also included.
Molded protection case for travel and storage.
Interior mesh storage sleeve and air tag compartment.
The SR3 regulator packs advanced technology into a compact case, employing contemporary styling and utilizing a multitude of cutting-edge materials. The SR3 is the only Flow Through Piston Regulator that is both environmentally sealed and internally dry, and offers a depth compensation mechanism. Sherwood’s Three Pin Link (3PL) transfers the environmental pressure to the piston and provides consistent flow at any depth.
The SR3 provides superior breathing performance, which only a few regulators in the world achieve. Less than 0.65 joules/liter of WOB at 50 msw (165 fsw) & 625. l/m RMV. The SR3 is the only flow-through piston regulator that is both environmentally sealed and internally dry while still providing a depth compensation mechanism. Sherwood’s three-pin link (3PL) transfers the environmental pressure to the piston and provides consistent flow at any depth.
