1st stage DB4

Brand: Apeks

Combining the time-proven DS4 with MTX technology.

Full description

Reference DB4
Out of stock, delivery within 30 days

Tax included


Your personal data is safe with us.


Goods in stock are sent within 24 hours.


You may return unused goods within 14 days.

1st stage DB4

Combining the time-proven DS4 with MTX technology. The result is a compact, extremely durable 1st stage DB4. The robust dry-chamber seal with reinforced diaphragm helps prevent ice build up while protecting the controller from knocks. A heat exchanger around the membrane increases the temperature of the respiratory mixture inside the 1st stage. The classic shape is suitable for most configurations - single, twin, stage.


  • membrane balanced
  • closed with a dry chamber - reinforced membrane integrated in the shockproof housing
  • Massive heat exchanger around the dry chamber and main membrane
  • 4 x MP output 3/8 "UNF
  • 1 x HP 7/16 "UNF output
  • location of MP outputs: radial
  • material: brass
  • Finish: satin chrome
  • Weight: 630 g
  • DIN 300 bar, all metal fittings
  • EN250A

Data sheet

Cold water ano
Type 1.degree Membrane
Balanced ano
Number of HP outputs 1
Number of LP outputs 4
Travel version ne
1st stage connection DIN
Operating pressure 300 bar
LP output in the axis ne
Regulation of inspiratory resistance ne

Click here to leave a review

You might also like
10 other products in the same category:

Reference: CYKLON1ST


Automatika CYKLON 5000 1. Stupeň

Vyvážená membránová konstrukce hermeticky oddělená od vnějšího prostředí(zabraňuje pronikání nečistot), umožňuje používání ve velmi kalné vodě.

Out of stock, delivery within 15 days
Price $301.00

Follow us on Facebook