Scubapro MK25 - S555

MK25 First Stage

• An unfailing performance, due to patented design
  The MK25 first stage can accept all types of SCUBAPRO second stages, and will be your favorite for all diving experiences.
• Machined marine grade chrome plated brass body
  Excellent resistance to corrosion, long lasting, and excellent value for its price.
• Patented over balanced composite/stainless steel piston
  Faster dynamic response and extra high flow, ultra stable intermediate pressure at all tank pressure.
• Thermal Insulating System (TIS) on piston and spring
  Cold water resistant. Exceeds CE cold water diving requirements.
• Externally adjustable intermediate pressure (patent pending)
  Easy and fast adjustment by authorized technician.
• 5 High flow low pressure swivel ports
  Ergonomic distribution of the hoses for less jaw fatigue and full option for octopus and accessories.
• Dual high pressure ports
  Console or pressure gauge can be mounted either right or left hand.
• Available in 232 bar yoke or DIN system
  Versatile use depending on geographical region.
• New wound conical single stainless steel wire filter
  Improved flow characteristics for absolute safety will prevent clogged filters from exploding.
• Enlarged water balancing chamber holes
  For cold water diving, improves heat transfer and increases resistance to freezing. Exceeds CE cold water norms at 300 bars.
• Also available in Titanium and Stainless Steel Alloy version

• A powerful all rounder,
  an air balanced high performance second stage. The ideal choice for a diver wanting a high performance yet simple to operate second stage remarkably durable and reliable in cold water. The redesigned look for 2006 also includes technical iprovements, a new diaphragm design fo optimized performance and reduced maintenance requirements.
• Air Balanced flow valve.
  Increases safety fun and relaxation on every dive, because it initiates airflow effortlessly and instantly on demand, independent of the cylinder pressure.
• Precision moulded lightweight components and Anti Freeze materials.
  Improved corrosion resistance and cold water performance.
• Diver adjustable VIVA
• Big sof purge and oversized controls.
• Compact size and lightweight materials.