• Hollis DC3 First Stage Only
  • Hollis DC3 First Stage DIN
  • Hollis DC3 First Stage Yoke

Hollis DC3 First Stage Only

$449.00 $530.00


Marine-grade chrome plated brass makes up the body of the Hollis DC3 First Stage. It is an over-balanced diaphragm regulator design, which means that it provides progressively greater intermediate pressure as depth and gas density increases. This is especially significant in harsh diving conditions, such as cold water.

The DC3 is protected from corrosion, due to dirt or salt water, as well as freezing as a result of its environmental sealing membrane. A great regulator for extreme environments and freezing temperatures!

The regulator is available as a Yoke or a DIN configuration. It features 4 low pressure (LP) and 2 high pressure (HP) ports.


  • High performance over-balanced diaphragm design
  • Environmental sealing for reliable cold-water diving
  • 4 LP and 2 HP ports
  • Nitrox compatible up to 40%

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