Authorized Hollis Dealer: In-stock at International Diving Centre in Vancouver, BC. Free Canada shipping on orders over $200 CAD!
Hollis Low Profile Pony Bottle Button Gauge - PSI (SKU: 204.2317)
Streamlined Redundancy Must-Have: Eliminates bulky high-pressure hoses on pony bottles, stage tanks, or drysuit inflation cylinders while giving you quick, at-a-glance pressure checks before entering the water.
The Hollis Low Profile Pony Bottle Button Gauge (204.2317) is a ultra-compact mini pressure gauge engineered for auxiliary, bailout, and stage cylinders. Screwing directly into any standard 7/16-20 UNF high-pressure (HP) port on a first-stage regulator, this button gauge provides quick pressure monitoring up to 5,000 PSI without the snag hazards or clutter of a full-sized SPG hose assembly.
Key Features & Benefits
- Ultra-Compact & Streamlined: Snag-free low-profile design sits flush against the regulator first stage, ideal for tight stage setups and redundant pony bottles.
- Easy-to-Read PSI Dial: Clear 0 to 5,000 PSI scale with high-contrast color indicators for immediate pressure verification.
- Direct Port Threading: Standard 7/16"-20 UNF threads screw directly into any 1st stage High Pressure (HP) port—no hose required.
- Corrosion-Resistant Brass Body: Chrome-plated solid brass body with a tough polycarbonate lens built for harsh saltwater and technical diving environments.
Technical Specifications
| Brand / Manufacturer | Hollis |
| Part Number / SKU | 204.2317 |
| Pressure Scale | 0 – 5,000 PSI |
| Thread Size | Standard 7/16-20 UNF High Pressure (HP) |
| Housing Material | Chrome-Plated Marine Brass |
| Recommended Use | Pony Bottles, Bailout Cylinders, Stage Tanks, Argon Suits |
Need help setting up your stage or redundant pony bottle rig?
Give our Vancouver shop a call at (604) 736-2541 or connect with us on live chat! Our dive team can help you pick the right regulator first stage, mounting kit, or pressure gauge configuration.
Give our Vancouver shop a call at (604) 736-2541 or connect with us on live chat! Our dive team can help you pick the right regulator first stage, mounting kit, or pressure gauge configuration.
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