Print This Page
Brand:
Tusa
Located in:
Essential Equipment, Regulators
The R-400 First stage features a balanced diaphragm system and upgraded HP poppet assembly for enhanced reliability in 2008-09. Thisbalanced diaphragm system maintains minimum variation in intermediate pressure in relation to changes in residual tank pressure. Theports feature two high flow low-pressure ports to optimize second stage performance for easier breathing.
The S-60 second stage features a diver adjustable sensitivity control to deliver air smoothly with each breath. The exhaust valve features a large and flexible design for extremely low exhaust resistance.
Balanced diaphragm type first stage (R-400):
Upgraded with a new poppet assembly for 2008-09, the balanced diaphragm system features a minimum variation in intermediate pressurein the relation to changes in residual tank pressure. The diaphragm first stage also offers excellent performance in all water conditions due to its sealed design.
High flow low pressure ports:
Two high flow ports are engineered for the smoothest air delivery possible to the primary second stage and octopus at all tank pressures.
Cold water insulation system:
The R-400 first stage features a special coating on the main spring to ensure that the regulator performs in all diving conditions.
Adjustable surface or diving sensitivity control:
The "Surface" or "Dive" control allows the user to set the ease of breathing for varying sections of the dive. The surface position decreases the likelihood of a free flow and also is recommended for cold water diving. In the dive position the control allows the regulator to power assist the diver as they breathe using the venture effect.
The S-60 second stage features a diver adjustable sensitivity control to deliver air smoothly with each breath. The exhaust valve features a large and flexible design for extremely low exhaust resistance.
Balanced diaphragm type first stage (R-400):
Upgraded with a new poppet assembly for 2008-09, the balanced diaphragm system features a minimum variation in intermediate pressurein the relation to changes in residual tank pressure. The diaphragm first stage also offers excellent performance in all water conditions due to its sealed design.
High flow low pressure ports:
Two high flow ports are engineered for the smoothest air delivery possible to the primary second stage and octopus at all tank pressures.
Cold water insulation system:
The R-400 first stage features a special coating on the main spring to ensure that the regulator performs in all diving conditions.
Adjustable surface or diving sensitivity control:
The "Surface" or "Dive" control allows the user to set the ease of breathing for varying sections of the dive. The surface position decreases the likelihood of a free flow and also is recommended for cold water diving. In the dive position the control allows the regulator to power assist the diver as they breathe using the venture effect.
I would buy this product again
By DAVID RESTREPO
from COLOMBIA on 4/12/2011
from COLOMBIA on 4/12/2011
Pros:
Adjustable, Comfortable, Effortless Breathing, Nitrox Compatible
Describe Yourself:
Professional
Diving Type:
Drift Diving, Night Diving, Open Water Diving, Rescue Diving, Wreck Diving
Was this a gift?:
No
Comments about Tusa Tusa X-Pert Regulator (RS-460 II):
IT IS WONDERFULL