FREE SHIPPING ON PURCHASES OVER £50
0

Your Cart is Empty

Aqualung

Aqualung Calypso Classic Second Stage

Aqualung Calypso Classic Second Stage is a mid-sized, high performance, reliable, demand valve second stage. 

Venturi knob stops unwanted freeflow when the regulator is out of mouth and it comes with the Comfo-bite -mouthpiece which is designed to reduce jaw fatigue. 

This all time favourite is easy to purge, creates finer bubbles for better visibility and stability. It is of strong make and great value for money.

Second Stage only - Hose sold separately!

  • Mid-size, high performance demand valve second stage
  • Easy-to-grip venturi knob stops unwanted freeflow when the regulator is out of your mouth
  • Comes with Aqua Lung’s Comfobite™ mouthpiece which reduces jaw fatigue
  • A grid built into the exhaust tee creates finer exhaust bubbles for less noise and more stability
  • Easy purge front cover
  • A reinforced polycarbonate material makes this second stage stronger than its predecessor
  • The side openings on the front cover prevent freeflow when facing into currents or riding a scooter
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/litre @ CE parameters
Nitrox compatible Yes to 40% O2 when new, out of the box
Certification EN250 approved

News & Updates

Sign up to get the latest on sales, new releases and more …

Need it tomorrow?

We offer next day delivery.

Not ready to commit

30 day returns.

Not enough Money?

Financing available.

Let's help our oceans

1% goes to Sea-Changers