Name: Regulator HELIX PRO COMPACT DIN
Brand: AQUALUNG
Price: 529.99 GBP
Availability: OnlineOnly

Features

Design benefits

robustness

Suitable for use in cold water below 10°C

easy breathing

Natural breathing thanks to equalisation between the regulator’s 1st and 2nd stage

waterproof

ACD system first stage: auto-sealing valve

compact design

A minimalist design for one of the smallest second stages on the market

Design details

First stage

DIN connection (max 4350 psi / 300 bar) Balanced diaphragm with T-mechanism (consistent performance regardless of depth and residual pressure of the tank) "Auto-Closure Device" (ACD) system: 1st stage automatically closes to prevent water ingress when rinsed (to protect internal lubrication) Dry chamber protects moving parts from the cold. Removable stainless steel crown. Flow rate at 200 bars: 1500 L/min.

First stage (cont'd)

T body with 2 HP outlets (7/16”) and 4 MP outlets (3/8”), perfectly placed for optimal positioning of the hoses. Forged brass body with multi-layer chrome plating. Weight: 525 g

Second stage

Air pressure balancing system for easy, gentle breathing. Venturi effect adjustment mechanism (ergonomic design for easy use, even with gloves). Heat exchanger for freezing resistance Average work of breathing (WOB) 0.85 joules/litre Comfo-Bite mouthpiece is soft yet sturdy and reduces jaw fatigue with its unique palate bridge. Lip shield Hose length: 730 mm Weight: 200 g

Maintenance

Make sure you put the dust cap on properly. Soak the regulator in a tray of fresh water. DANGER: If you use a hosepipe, do not use a pressure jet to clean the 2nd stage. The pressure of the jet could damage the membrane and/or the internal valve. Wipe the regulator dry. Do not expose your regulator to full sunlight for a lengthy period.

Storage

Store your regulator in a clean environment away from light and at a moderate temperature. Do not store it near a source of heat or in a room that may contain chemical vapours like chlorine, ozone, etc. (e.g. a swimming pool machine room). Never store the regulator on top of a cylinder/tank DANGER: Never use solvents or hydrocarbon-based products to clean or lubricate your regulator. Never use spray cans.

Servicing and inspections

Aqualung advises you to service your regulator every two years and to make a visual inspection at least once a year. These two inspections should be carried out by a Aqualung approved workshop Your regulator should be serviced more frequently depending on the number of dives and conditions of use.

level of practice	all levels
regulator assembly	din assembly
type of first stage	balanced
type of second stage	balanced
condition	new
sold in set	sold alone
hose type	braided
2nd stage adjustment type	venturi
regulator type	membrane
water temperature	<10°C

level of practice	all levels
regulator assembly	din assembly
type of first stage	balanced
type of second stage	balanced
condition	new
sold in set	sold alone
hose type	braided
2nd stage adjustment type	venturi
regulator type	membrane
water temperature	<10°C

level of practice	all levels
regulator assembly	din assembly
type of first stage	balanced
type of second stage	balanced
condition	new
sold in set	sold alone
hose type	braided
2nd stage adjustment type	venturi
regulator type	membrane
water temperature	<10°C

Regulator HELIX PRO COMPACT DIN

Features

Design benefits

Design details

Specifications

Details

Specifications

Details

Usage & care

Care instructions

Storage

Cleaning

Specifications

Details