Hollis 221 Second Stage Only With Out Hose

Hollis Gear
SKU: HLSSS221 MFR: 240-3623
Sale

Your Price:

$89.00

About Hollis 221 Second Stage Only With Out Hose

The Hollis 221 Second Stage Regulator is a Pneumatically Balanced Demand Valve Design. The Hollis 221 Second Stages also has an Adjustable Venturi System (A.V.S). This simple Dive/Pre-Dive Switch allows the diver to Adjust Inhalation Effort so the Second Stage won't Free-Flow during shore entries or long surface swims. The Control Knob has an Easy Grip for Precise Adjustments even while Wearing Gloves. The Hollis 221 Second Stage Housing is manufactured from Durable ABS/Polycarbonate. Regulator also comes equipped with a Patented Orthodontic Silicone Rubber Mouthpiece for Comfort and Reduced Jaw Fatigue. Second Stage Regulator comes with a CD Owner's Manual and is covered by a 24 month limited warranty.

Hollis 221 Second Stage Only With Out Hose Features

  • Lightweight ABS/Polycarbonate Housing
  • Patented Silicone Rubber Orthodontic Mouthpiece
  • Mouthpiece Provides Comfort and Reduced Jaw Fatigue
  • Pneumatically Balanced Demand Valve Design
  • Adjustable Venturi System (A.V.S.)
  • AVS: Simple Dive/Pre-Dive Switch Adjust Inhalation Effort
  • AVS: Prevents Free-Flow During Shore Entries or Long Surface Swims
  • Easy Grip Control for Precise Adjustments Even while Wearing Gloves
  • CD Owner's Manual
  • 2 Year Limited Warranty

Hollis 221 Second Stage Only With Out Hose Specifications

Adjustable 2'Nd Stage
Yes, Adustable Venturi System (A.V.S.)
2'Nd Stage Type
Pneumatically Balanced Demand Valve
Materials
Housing: Abs/Polycarbonate, Mouthpiece: Silicone Rubber
Weight [with packaging]
0.5 lb
Q&A

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Questions about this item:

Shopper  Why Did You Choose This?
michael r  Leisurepro has just what I'm looking for at a better price them the local dive shops. everything is just a click away.
Shopper  Will this work with a hookah system?
TERRY G  I honestly don't know since I haven't used it on a hookah. I can't image why it wouldn't so long as the 1st stage pressure of the hookah is approx. 145 psi. But again, I haven't used a hookah in over 30 years and I'm not familiar with current systems. I've used it as a "save-a-dive/trip" 2nd stage and it was an excellent alternative, really nice breathing. Hope this helps.
Scott S  My current Mares 2nd stage broke. However, My hose and 1st stage are fine. Can I put this on my current reg set-up?
Joe S  It should work as long as it's a standard coupling thread
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