Breathing System Mares 25XR TBP with DR Full Tek Set

Breathing System Mares 25XR TBP with DR Full Tek Set

Mares designed the XR set to satisfy divers seeking high-quality equipment for new achievements. The 25XR-DR Full Tek Set encompasses top-tier Mares regulator technology.

The 25XR first stage primarily suits divers using twin tanks or mounting on stages. LP and HP ports are pre-oriented on one side. The kit includes two 25XR first stages – one for each side – with downward-facing hose ports, ideal for limited passageways and cave diving.

Thanks to the T.B.P antifreeze kit, the first stage is watertight, enhancing performance in cold water and preventing sand or particle ingress, especially in caves or polluted waters. The A.S.T. (Auto Sealing Technology) system further ensures reliability, keeping the first stage clean and dry, tested for oxygen, low temperature, and high airflow.

The DR second stage features a compact, robust full metal body crafted from high-strength nickel and chrome-plated brass. It employs the V.A.D. system for constant airflow at any depth. The 'Mesh Grid' design on the cover prevents free-flow in strong currents.

Your Set includes:

• Two DR second stages
• Two 25XR first stages
• Two hoses (60 cm - 210 cm)
• One elastic neck regulator bungee
• One carabiner

First Stage

• B.P. Dry Kit - Watertight for improved performance during cold water diving
• S.T. - Watertight first stage to prevent water entry
• DFC - Dynamic Flow Control
• G5/8 connection, 300 bar (DIN)

Second Stage

• High performance second stage
• A.D. system – Constant airflow without excessive positive breathing pressure
• Unique 'Mesh Grid' cover design avoids free-flow in strong currents
• All Metal technology – A compact and robust all-metal body in high-strength nickel-plated and chrome-plated brass
• No user adjustment required
• LP rubber hose for greater resistance to cuts, abrasions, bursting and UV rays and less buoyancy

Specifications

Material: All Metal Technology

First stage weight DIN: 777g / 27.4oz

Second stage weight: 269g / 9.5oz

High pressure ports: 1 (7/16” UNF)

Low pressure ports: 2 (3/8” UNF)

Hose Type: Rubber hose

Second stage 1: All-metal (nickel and chrome plated brass) second stage

Second stage 2: Standard downstream valve

Flow rate (STP): 620 l/min – 22 cuft/min

Weight (Without hose): 269g / 9.6 oz

Hose length: 60cm / 24 inches - 210cm / 7ft