TUSA RS-681 Regulator RS-681 033297

Mfg Part #: RS-681
Retail:
 $589.00  
You Pay:
$559.95
You Save:
$29.05
  • Brand new & completely redesigned
    Not like most other sites that sell the old discontinued model
  • R-600 First Stage
    • Nitrox Compatible to 40% (The Recreational Limits of Nitrox)
    • Ultra-compact balanced diaphragm first stage
  • S-81 Second Stage
    • "Diver Adjustable" Airflow
    • Elliptical low-profile case design
    • S.E.A. – Sequential Exhaust Assist System
    • Diver Adjustable' venturi to prevent unwanted free-flow
    • Built-in moisture exchange plate
    • Attached to MILFLEX hose for exceptional flexbility
  • FULL MANUFACTURER’S WARRANTY

 

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Questions and Answers for TUSA RS-681 Regulator:


  • Rex:

    My local dive shop told me to only buy a diaphragm reg and not a piston. He recommended the 680 but from the pictures I cant tell how the reg is set up. Is the 680 a piston?

    Clarke  (Certified Scuba Instructor at Scuba.com):

    Hello Rex, Thank you for your Inquiry, The TUSA RS-680 Scuba Regulator is a Diaphragm 1st stage and a very reliable unit. F.Y.I. There is no performance difference between the diaphragm and piston regulators. http://www.scuba.com/scuba-gear-36/033297/TUSA-RS-680-Scuba-Regulator.html If you would like to place an order, please contact one of our certified Dive Instructors at SCUBA.com by calling 800-247-2822 <> 949-221-9300 or e-mail us at: info@scuba.com

  • Haiza:

    Hi, are this items shipping to malaysia and suitable for warm water?

    Darrick  (Certified Scuba Instructor at Scuba.com):

    Hello Haiza, yes we can ship this to you in Malaysia and is designed for all types of water temperatures.

RS-681 TUSA Regulator- 


R-600 First Stage-

• Ultra-compact balanced diaphragm first stage
• Lightweight R-600 – 630g.
• Two H.P. ports and Four L.P. ports
• EK-600 cold water kit available for temperatures below 50°F/10°C
• DIN-R600 conversion kit available (300bar/4350psi)

S-81 Second Stage-

• Elliptical low-profile case design
• S.E.A. – Sequential Exhaust Assist System (Pat P.)
• Venturi adjustment lever
• Built-in moisture exchange plate
• Attached to MILFLEX® hose for exceptional flexbility

View all TUSA Regulators

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Scuba.com, 1752 Langley Avenue, Irvine CA 92614

US and Canada 800.347.2822
International 001.949.221.9300