The V42 Proton metal scuba regulator has to be seen to be beleived. A truely compact regulator characterized by its all metal technology offering good cold water abilities. The V42 is the smallest (truely tiny) and lightest diaphragm first stage offering high performance in all diving conditions. The V42 first stage guarantees exceptional performance and optimum placement of the hoses. With oversized purge button on the proton metal second stage to make operation with gloves on easy. Small, light, all-metal.

Specification

V42 First stage
- Balanced diaphragm design
-SCS
-DFC
-2 HP 7/16" UNF ports
-4 LP 3/8" UNF ports
Weight: 646 g INT/452 g DIN

Proton Metal Second stage
- All metal technology
- VAD
- Mesh-grid
- Weight: 243 g

results for V42 first stage
inhale pressure = 10.92 mbar
inhale pos pressure = 2.87 mbar
exhale pressure = 6.19 mbar
ext work of breathing = 0.67 j/l
inhale work = 0.27 j/l
pos inhale work = 0.03 j/l
exhale work = 0.40 j/l

pressure - volume diagram at depth of: 50.5 msw (166 fsw)

Certified to meet the EC Mark requirements in compliance with Directive 89/686/EEC. reference standard UNI-EN250

Select your option

Din 300                 Sold out International A Clamp   Sold out