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Hollis 500SE 二級調節器及DC7一級頭呼吸器 DIN \ HA04459DC

Hollis 500SE 二級調節器及DC7一級頭呼吸器 DIN \ HA04459DC

全店,買滿$300全店免運費香港直送上門

HK$4,820.00
HK$3,998.00
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商品描述
送貨及付款方式
顧客評價
商品描述

Old School. New Tech. The new 500SE utilizes 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.

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

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
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.



送貨及付款方式

送貨方式

  • 派送上門(除:赤臘角、長洲、離島、南丫島、大嶼山、梅窩、昂坪、坪洲、竹篙灣、大澳)
  • 葵興工作室自取 (只作取貨)
  • 冷藏 / 冷凍物流
  • 愉景灣 - 大型運動用品送貨上門
  • 台灣物流
  • 順豐速運 - 澳門(到付)
  • 國際物流

付款方式

  • Google Pay
  • 信用卡
  • 銀行轉帳/ATM
  • PayMe (請準備好手機app)
  • Apple Pay
  • 「轉數快」至 55443889
  • 支付寶 (香港)
  • 微信支付
  • 微信支付
顧客評價
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