The FX series from Faber (sometimes called High Pressure Steel Tanks) are scuba cylinders made under a DOT special permit and have a working pressure of 3442 psi.  They can be used with Yoke and DIN regulators

Faber Steel Cylinders

• 3442 psi (237 bar) working pressure
• Phosphatized-cleaned interior*
• DOT SP13488 and TC SU7694-237
• Oxygen Cleaned
• Includes self-draining tank boot
• Inlet threads is standard 3/4"-14 NPSM
• Includes  Blue Steel Tank Valve - K DIN with Yoke Insert 3442psi

*All Faber cylinders come with Faber’s exclusive and proprietary “Phosphatized” treated internal surface, which aids in preventing internal flash rust or corrosion if the cylinders are maintained properly and not contaminated with oils or moisture during the filling process.

Faber triple coated Hot Zinc Spray painted with polyurethane coating

Tank - Weight Empty - Outside Diameter - Length - Buoyancy Full - Buoyancy Empty

FX100 - 34.0 lbs - 7.25" - 25.3" - -8.41 lbs - -0.59 lbs

FX133 - 42.4 lbs - 8.0" - 26.85" - -9.08 lbs - +1.45 lbs

Motor City Scuba sells all cylinders with a current evidence of visual inspection sticker, oxygen/nitrox service decal and full of air (or nitrox).  A certification card is required.  Store pick-up only.