Mini-SPG { 1 in | 2.5 cm } Face
The Mini-SPG should be installed as tightly as possible by hand and then just snugged slightly with a large adjustable wrench. Keep in mind it is the O-ring at the base of the threads that makes the seal on the high pressure gas. Excessive force using the wrench won't make a better seal but will warp the Mini-SPG body, break the O-ring face seal and cause a flood or the clear cover to fall out entirely.
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Mini-SPG { 1 in | 2.5 cm } Face
- Screws directly into the standard HP 7/16-inch port of a regulator 1st stage
- Rated up to {5000 psi | 350 bar} in numbered {1000 psi | 100 bar} increments
- Nitrox Ready o-ring and suitable for use with pony, inflation and bailout bottles
- Has a {1 in | 2.5 cm} diameter face and is available in white or black - PSI or BAR
- Does not require a hose or air spool for use
This miniature submersible pressure gauge (aka Mini-SPG, pony gauge, button gauge) screws directly into the standard high pressure 7/16-inch port of the regulator first stage and does not require a hose or spool. Our version of the gauge includes a Nitrox Ready o-ring and is rated up to { 5000 psi | 350 bar }, in numbered { 1000 psi | 100 bar } increments, with an easy-to-read scale and clear polycarbonate face cover. Now available in your choice of white or black face.
The { 1 in | 2.5 cm } face is larger than most and relatively easy to read, but any Mini-SPG indicator needle can be difficult to read underwater. Still, the Mini-SPG works well for some applications with the benefit of no hose clutter. The Mini-SPG is suitable for use with pony, inflation and bailout bottles where you just need an indication of "full," "partial," or "empty." The adapters shown above, which are available in the Adapters and Fittings section, allow the Mini-SPG to be attached to a High Pressure Hose if desired.
| Brand | DGX |
|---|---|
| SKU | DX-MiniSPG |
| Weight | 0.200000 |