356 EUR / 698 BGN ( 419 EUR / 819 BGN in Price list )

For Pro, Tec and Rec Divers. The most outstanding and reliable, over balanced, first stage APEKS DS4 dry diaphfragm regulator. High performance, balanced, adjustable Δ-Regulators second stage with new large exhaust system.

• 1^st Stage: Int the outstanding Apeks DS4, 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. DIN 300 bar , 4LP / 1HP ports. 

• 2^nd Stage: Δ-Regulators RG9A - Adjustable knob, balanced and durable second stage regulator with high perfomance breathing parameters. The new large exhaust system provide clear visibility without bubbles in front of your face. Inhalation effort adjustment knob – 0.75 -1.4 CIW. WOB at 50m: 0.75 J/L. Flow rate: 30+SCFM (air flow supply 3000 PSI).

• 2^nd Stage and Octopus Δ-RG9B both : Dive / pre-dive - Venturi lever. Metal Air Tube. Soft face covers with purge action function - simple and reliable. Large exhaust system. Face-cover protection ring . Two LP - hose.
•  Dual Console Δ-Regulators : Pressure gauge– 400 bar. High durable spiral mechanism. Depth gauge meter – 70m, glass resistance up to 150m depth. Low profile Pressure and Depth gauge console. Shockproof casse. Luminescent face. Tempered glass. Hi-resistant HP- hose.