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Hollis DC1 First Stage

Hollis DC1 is a high performance, over-balanced first stage, which provides progressively greater imtermediate pressure as depth and gas density increases for superior delivery of gas under the most extreme conditions.

There's an added 5th low pressure port that points directly down from the first stage, providing easier hose routing when diving with back-mounted double tanks or sidemount.

Available with DIN or Yoke -Valve.

  • Swivel turret allows for ideal low pressure hose routing
  • Environmental sealing prevents internal corrosion, contaminants, and icing of the first stage
  • Designed to withstand the rigorous CE standard for coldwater performance


Valve Type
INT 2-3 days
DIN 2-3 days
More Info on Shipping

Collections: All, Hollis, Hollis Regulators, Regulators

Category: Hollis Regulators

Type: Regulators

Vendor: Hollis