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HOLLIS 500SE DC7 DIN

$1,099.00 $895.00
(You save $204.00)
SKU:
Hollis
Weight:
2.00 KGS
Shipping:
$15.00 (Fixed shipping cost)
Quantity:

Product Description

                                                                     
Old School. New Tech. The new 500SE utilises a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration. To achieve this, we have perfected the original "lever-servo valve" we designed 35 years ago. Overbalanced diaphragm first stage also provides ideal hose routing for both backmount and sidemount users and optimum performance regardless of depth.

 

The 500SE's pneumatically balanced servo-valve is actually a two-stage valve. Just a small sip through the mouthpiece opens the servo mechanism or control valve lever. Air flow from the servo valve creates a vacuum which immediately opens the main valve diaphragm allowing air to flow through the regulator to the mouthpiece. Instead of one small port to provide air flow from the first stage, the 500SE features porting around the entire main valve. With less restriction from the first stage, this allows maximum performance.

 

DC7 First Stage

 

·         High performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions

·         Fixed hose routing ideal for both backmount and sidemount configuration

·         Environmental sealing prevents internal corrosion, contaminants, and icing of the first stage

·         Designed to withstand the rigorous CE standard for coldwater performance

·         Nitrox compatible to 40%

·         2 High Pressure and 4 Low Pressure ports

·         DIN/300 bar                          

·         500SE Second Stage

·         Pneumatically balanced servo valve system

·         Patented Orthodontic Mouthpiece for comfort and reduced jaw fatigue

·         Standard with 30" maxflex hose

·         Easily disassembled without the use of tools and underwater if necessary

·         Left or right positioning - no upside down

·          Boltsnap tie point

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