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Aqualung Calypso Regulator Yoke Valve -Features and Specifications

First Stage:

Second Stage:

Number of HP ports 1 ea. - 7/16 UNF
Number of MP ports 4 ea. - 3/8 UNF
Flow rate 1300 ltr per min @ 200 bar
First stage exterior Chrome over marine brass
Filter type Conical, sintered bronze
O-rings EPDM
Type of second stage Demand valve
Controls Venturi switch
Mouthpieces Comfobite
2nd Stage Orientation Convertible LH or RH
Overall work of breathing (WOB) scores Avg. 1.05 joules/liter @ CE parameters
Nitrox compatible Yes to 40% O2 when new, out of the box
Certification EN250 approved