Tusa RS-790 Regulator

Tusa RS-790 Regulator

The RS-790 delivers performance, durability and comfort making it the ideal choice for discerning divers.

Features

First stage (R-700)

• Balanced diaphragm first stage with anti-freeze system
• Dry ambient pressure chamber ideal for temperatures below 50°F/10°C
• Ribbed section to increase heat transfer and resist freezing
• Two H.P. ports and Four L.P. (2 standard/2 high flow) ports
• High flow L.P. ports offer up to 15% increase in air flow
• DIN version available as RS-790 DIN (300bar/4350psi)
• Eligible for TUSA CARE Free Parts for Life Program - USA Only

Second stage (S-90)

• Lightweight, compact composite case design
• Pneumatically balanced system
• Venturi adjustment lever
• Ortho-consciously designed mouthpiece 
• Eligible for TUSA CARE Free Parts for Life Program - USA Only 

Key Benefits

Advanced Flow System - The Advanced Flow System allows ease of air flow and makes air delivery smoother due to the curved housing structure.

Cold Water Ready - The Cold Water Ready feature enables the diver to use the regulator in water temperatures below 50° F / 10° C.

Enviromentally Sealed 1ST Stage - The use of a secondary diaphragm and piston sealing the 1st stage preventing contamination or freezing when the regulator is submersed in contaminated or freezing water.

Ortho-Concious Mouth Piece - The Ortho-Conscious Mouth Piece feature prevents jaw fatigue. The ridges and flexible material allow the diver to have more control of the mouth piece and reduces tension in the jaw.

Pneumatically Balanced 2ND Stage - A balance chamber added to the regulator 2nd stage, providing equal pressure to both sides of the LP seat greatly reducing inhalation effort.

Who are Tusa?

Tusa are one of the world’s first scuba diving manufacturers. Tusa masks allow you to explore the ocean with comfort. Tusa make their masks with the finest material and design them for a good field of vision and comfort.