Apeks DS4 1st Stage

Brand: Apeks
Product Code: DS4
Reward Points: 114
Availability: Item In Stock
This item is in stock and available for despatch. Orders placed on a working day before midday will be despatched the same day. Orders placed after midday or on a non working day will be despatched the folowing working day.
Price: £114.00
Ex Tax: £95.00
Price in reward points: 2280

Available Options


* Select:

Qty:     - OR -   Add to Wish List
Add to Compare

Apeks DS4 1st Stage

Dry sealed system for cold water.

4 medium pressure ports 3/8 UNF 1 high pressure port 7/16 UNF

As the diver descends the demand for air increases. To maintain the supply, the intermediate pressure increases relative to the water depth. In this dry sealed system hydrostatic pressure, acting on the outer sealing diaphragm, is transmitted to the primary diaphragm via the load transmitter.

This first stage utilizes a unique over-tracking (over-balanced) diaphragm design, where the intermediate pressure supplied to the second stage increases more than traditional balanced models, as the diver descends to greater depths. The result is superior breathing performance regardless of depth.

Please select DIN or Int A Clamp fitting

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below: