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Mares XR

Mares XR 25X CR Regulator Set

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The Mares XR 25X CR Regulator set is a matching pair of high performance balanced and environmentally sealed 25X first stages and a pair of lightweight CR second stages that were specifically designed for Cave Diving.

The 25X first stage uses a balanced diaphragm design for excellent flow rates and responsiveness, together with a environmental dry seal and an integrated heat exchanger for outstanding cold water performance. The 25X was built for twin set and side mount diving and features two low pressure ports and one high pressure port in left and right handed configurations for streamlined hose routing.

The Mares XR CR second stage has a lightweight technopolymer housing and features a large soft purge and front cover that can be removed without tools to allow for cleaning underwater. The front cover design helps to protect the diaphragm from the fluttering effect of currents that can cause unwanted activation of the value and free flows. The housing and valve incorporate a gas flow bypass tube for direct deliver for gas to the mouthpiece and a Vortex Assisted design that creates a area of low pressure behind the diaphragm, improving responsiveness and gas delivery.

The Mares XR 25X CR Regulator Set includes:

  • 2 x 25X first stages
  • 2 x CR second stages
  • 2 x Regulator hoses (56 - 210cm)
  • 1 x Neck Bungee

25X First Stage

  • Full metal body with nickel-plated marine brass
  • Balanced diaphragm - DFC
  • Trimix, Heliox, Helitrox use down to 150m
  • 2 LP ports (3/8'' UNF) all angled downward
  • 1 HP port (fml: Flow Made Lateral) powered (7/16'' UNF)
  • For twinset use but equally suitable for single or stage cylinder configurations
  • Dual configuration: fits all certifying agencies from RSTC to DIR divers and all tec uses including cave
  • Cold water resistant

CR second stage

  • High-performance second stage
  • Improved very stable flow without excessive positive-pressure breathing
  • No need for user adjustments
  • Slightly negatively buoyant
  • Cover design disperses water flow around the second-stage diaphragm and reduces the free flows
  • Easy-to-push purges
  • Can be opened under water Ideal for cave and cold diving
  • Vortex Assisted
  • New designed soft cover

 

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