V-TWIN

INNOVATION : IDEAL FOR DIVING IN WARM WATERS

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Suggested retail price 262,50 € (Euro price)
SKU : 316037

Exclusive Beuchat twin first stage design


2 first stage systems integrated in the same body
> Delivered with a second main stage and an octopus
Ideal for use on single-dive cylinders during travel
Lighter and more compact that 2 pressure reducers
First stage dedicated to the main regulator and another dedicated to the octopus and accessories
Procures the breathing performance of two separate first stages operating simultaneously
First stages with standard piston built to a simple and highly reliable design
Compensating second main stage
Venturi control
Flexible casing with large purge button
Checked and adjusted individually on a specialised hyperbaric test bench

First stage
- Standard piston mechanisms (non compensated)
- Designed for greater dependability and easier maintenance
- Composed of two regulator mechanisms integrated in a single body but operating independently
- Ideal breathing performance in tropical exploration dives
- First regulator unit (first mechanism) dedicated to the 2nd main stage and HP gauge
- Second regulator unit (second mechanism) dedicated to the 2nd stage octopus and the Direct System vest balancing hose
- Non-adjustable MP
- 5 x  3/8 MP ports
 -1 x  7/16 HP port
- On First regulator unit (first mechanism) : 2  x 3/8 MP ports +  1 x 7/16 HP port
- On Second regulator unit (second mechanism) : 3 x 3/8 MP ports
- Optimized hose positioning
- Ergonomic yoke screw
- HP inlet cap
- Soft-touch facings on covers
- Super soft braided MP hose
- Reduced weight for transport (two regulators in one)
 

Second main stage
- Compensating valve regulator mechanism for a greater breathing comfort
- Adjustable nozzle
- Polyurethane MP valve
- Soft-touch cover for larger purge zone
- Lateral water inlets (to prevent the dynamic effect of water on the membrane)
- Side-mounted Venturi control lever (Dive and Pre-Dive position) to prevent free-flow when the 2nd stage is not in use (e.g. when jumping into the water).
- Side mounted adjustment wheel for breathing sensitivity
- Large exhalation valve made of silicon
- Compact exhalation deflecto
- Simple and easy to maintain
- Tough casing
 

Octopus second stage
Identical to the second main stage except
- Yellow housing for easier Identification
- 92.5cm long yellow MP hose
- No sensitivity adjustment

Use Air
1st Stage Piston
Super-Soft braided MP Hose
LP Ports 5
HP Ports 1
Connection Yoke/DIN 230B
Balanced 2nd Stage
Venturi Control
Weight DIN (gr) 1280
Weight Yoke (gr) 1460
Standard EN 250-2014

Beuchat size charts

Guide des tailles

Diving suit - Men size chart

SIZE W (CM) W (INCH) X (CM) X (INCH) Z (CM) Z (INCH)
XXS = 0 161/166 63.39 / 65.35 76 29.92 78 30.71
XS = 1 166/171 65.35 / 67.32 84 33.07 84 33.07
S = 2 171/176 67.32 / 69.29 92 36.22 90 35.43
M = 3 176/181 69.29 / 71.26 100 39.37 96 37.80
M LONG 186/191 73.23 / 75.20 100 39.37 96 37.80
M LARGE 176/181 69.29 / 71.26 116 45.67 108 42.52
L = 4 181/186 71.26 / 73.23 108 42.52 102 40.16
L LONG 191/196 75.20 / 77.17 108 42.52 102 40.16
L LARGE 181/186 71.26 / 73.23 124 48.82 114 44.88
XL = 5 186/191 73.23 / 75.20 116 45.67 108 42.52
XXL = 6 191/196 75.20 / 77.17 124 48.82 114 44.88
XXXL = 7 196/201 77.17 / 79.13 132 51.97 120 47.24

Diving suit - Ladies size chart

SIZE W (CM) W (INCH) X (CM) X (INCH) Z (CM) Z (INCH)
XS = 1 158/163 62.20 / 64.17 83 32.68 88 34.65
S = 2 163/168 64.17 / 66.14 88 34.65 92 36.22
S LONG 173/178 68.11 / 70.08 88 34.65 92 36.22
S LARGE 163/168 64.17 / 66.14 98 38.58 100 39.37
M = 3 168/173 66.14 / 68.11 93 36.61 96 37.80
M LONG 178/183 70.08 / 72.05 93 36.61 96 37.80
M LARGE 168/173 66.14 / 68.11 103 40.55 104 40.94
L = 4 173/178 68.11 / 70.08 98 38.58 100 39.37
XL = 5 178/183 70.08 / 72.05 103 40.55 104 40.94
XXL = 6 183/185 72.05 / 72.83 108 42.52 108 42.52
XXXL = 6 185/190 72.83 / 74.80 113 44.49 112 44.09

Diving suit - Children size chart

SIZE W (CM) W (INCH) X (CM) X (INCH) Z (CM) Z (INCH)
8/10 years = 1 144/148 56.69 / 58.27 72/76 28.35 / 29.92 68/72 26.77 / 28.35
10/12 years = 2 148/152 58.27 / 59.84 76/80 29.92 / 31.50 72/76 28.35 / 29.92
12/14 years = 3 152/156 59.84 / 61.42 80/84 31.50 / 33.07 76/80 29.92 / 31.50
14/16 years = 4 156/160 61.42 / 62.99 84/88 33.07 / 34.65 80/84 31.50 / 33.07

Crawl suit - Size chart

SIZE W (CM) W (INCH) X (CM) X (INCH) KG Lb
XXS = 0 158/169 62.20 / 66.54 77 30.32 58/62 127.87 / 136.69
XS = 1 163/174 64.17 / 68.51 83 32.68 63/67 138.89 / 147.71
S = 2 168/179 66.14 / 70.47 89 35.04 66/72 147.71 / 158.73
S SHORT = 2S 162/173 63.78 / 68.11 89 35.04 66/70 145.51 / 154.32
S LONG = 2L 175/185 68.90 / 72.83 89 35.04 69/75 152.12 / 165.35
M = 3 174/184 68.51 / 72.44 95 37.40 72/78 158.73 / 171.96
M LONG = 3L 180/190 70.87 / 74.80 95 37.40 74/80 163.14 / 176.37
L = 4 179/189 70.48 / 74.41 101 39.77 77/83 169.76 / 182.98
L LONG = 4L 185/194 72.83 / 76.38 101 39.77 78/86 171.96 / 189.60
XL = 5 184/194 72.44 / 76.38 107 42.13 81/89 178.57 / 196.21
XXL = 6 189/199 74.41 / 78.35 113 44.49 86/94 189.60 / 207.23

Booties - Socks

EUROPEAN SIZE AMERICAN SIZE
XXS 34/35 3 / 3.5
XS 36/37 4.5 / 5
S 38/39 6
M 40/41 7 / 8
L 42/43 8.5 / 9.5
XL 44/45 10 / 11
XXL 46/47 11.5 / 12.5

Booties for drysuits

EUROPEAN SIZE AMERICAN SIZE
XXS 37/38 5/6
XS 39/40 6/7
S 40/41 7/8
M 42/43 8.5 / 9.5
L 43/44 9.5 / 10
XL 45/46 11 / 11.5
XXL 46/47 11.5 / 12.5
XXXL 48/49 13.5 / 14.5

Gloves

XS = 6
S = 7
M = 8
L = 9
XL = 10
XXL = 11

Hoods

CM INCH
T1 / XS 53 20.87
T2 / S 55 21.65
T3 / M 57 22.44
T4 / L 59 23.23
T5 / XL 61 24.02