A balanced piston first stage for easy breathing
The SCD 900 dive regulator has a balanced diaphragm first stage. Compact and lightweight, it meets all your requirements.
The average pressure received by the second stage is constant in order to maintain the performance of the regulator, which also remains constant throughout the dive.
The SCD 900 regulator is equipped with 6 pre-oriented outlets to balance the position of the hoses around the head.
There are 2 high pressure outlets (HP - 7/16'') and 4 medium pressure outlets (LP - 3/8).
Adjustment of flow and venturi effect
The SCD 900 regulator is equipped with two settings on the second stage.
The first is the dive and pre-dive dial to avoid continuous flow, especially when entering the water.
The second is the flow control dial. Activating it adjusts the spring of the second stage. It thus makes it possible to increase or decrease the breathing effort during the dive.
Second stage and easy breathing
The second stage of the regulator has to translate natural breathing behaviour into mechanical reality.A high quality second stage significantly reduces stress and helps improve diver safety by providing air more easily and in sufficient quantity, without the need for unnecessary effort.Breathing is easier thanks to the hydrodynamic openings in the cover.The exclusive design of the cover prevents continuous flow through the regulator.
Breathing out: more visibility and less noise
When breathing out, ergonomic whiskers channel the flow of air bubbles to the cheeks so that the noise does not disturb the diver and so that the bubbles do not pass in front of the mask.Less disturbance and greater pleasure when diving!
SUBEA regulators: exclusive anatomical mouthpiece!
The exclusive shape of this mouthpiece, developed with orthodontists, makes it easier to keep inside your mouth thanks to the bite wings, tongue support and the different thicknesses and densities of the material (mono and dual density) that take into account the jaw closure angle.The bi-density mouthpiece of the SCD 900 regulator has a zone in contact with the gums that is more sensitive than the rest of the mouthpiece in order to limit irritation.
Regulator certification
This regulator is certified according to the standard EN 250:2014.
Tested by RINA, Genoa, Italy (certified body N°0474).The tests are performed on a respiratory machine that simulates a diver’s breathing. The tests are performed at a pressure equivalent to a depth of 50 metres, with a ventilatory amplitude of 2.5 litres (breathing in and out), a ventilatory flow rate of 62.5 litres/minute, or 25 cycles per minute, and at a temperature of 10°C, or 4°C for cold water.
Weight and length of the hose
Weight of the first stage: 650 grams (DIN)
Weight of the second stage: 250 grams.
Weight of the hose:120 grams.
Total weight:1020 grams.Hose length: 75 cm. The base of the hose is made from antimicrobial thermoplastic polyurethane (TPU) polyether.
Outer coating: braided nylon for greater strength and suppleness. Withstands more twisting than conventional rubber hoses. Prevents the feeling that the regulator is pulling on the mouth.
Maintenance tips
Never use solvents or hydrocarbon-based products to clean or lubricate the regulator yourself.Never use spray cans, because the gas propellent can attack the plastic.
Storage advice
It is important to store all diving equipment well clear of sources that produce ozone (electric motors, cookers, etc.) and to protect it against UV rays. If this is not the case, the seals can deteriorate more quickly, affecting your safety or the working order of the regulator. Keep your equipment in a dry place away from heat and direct sunlight.
Servicing the regulators
SUBEA advises you to service your regulator every two years and to make a visual inspection at least once a year.This two inspections must be made in a SUBEA certified workshop. A service is also recommended after a particularly intensive season (more than 100 dives), or after a long period of inactivity.
https://support.decathlon.fr/plongee-fr-tp_20687
Warranty
Availability of spare parts essential to the use of the product:10 years.
