VRSK31BC CNG cylinder is 11 inches (280 mm) in diameter and 3,600 psi (250 bar). The VRSK31BC CNG cylinders range in water volume from 30 to 140 Liters. Available in Type III (metallic liner) and Type IV (polymeric liner), these CNG cylinders are fully overwrapped composite pressure vessels (COPVs) with a 1⅛ inches (28.6 mm) diameter port opening on each end.

SPECIFICATIONS OF VRSK31BC CNG CYLINDER

• Type III (metallic liner) or Type IV (polymeric liner) Pressure Vessel
• Maximum Operating Pressure: 3,600 psi (250 bar)
• Minimum Burst Pressure: 9,000 psi (620 bar)
• Port Opening: 1⅛ inch (28.6 mm) diameter port on each end
• Safety: Benign leak-before-burst avoids catastrophic failure
• Certified and manufactured to NGV 2-2007 and DOT FMVSS 304 standards
• Liner: Seamless, impermeable 6061-T6 Aluminum or Polymeric
• Structural Shell: Carbon fiber and epoxy composite
• Protective Barrier: Glass fiber and epoxy composite
• Life: 15-20 years of service life depending upon certification and specification
• High thermal conductivity of Aluminum liner achieves a better fill capacity under fast-fill conditions
• Corrosion Resistant: Not prone to rusting like steel

Information

INTERNAL WATER VOLUME LITERS – 60

EQUIVALENT GGE – 4

STANDARD PART NUMBER – VRSK31BC

OPERATING PRESSURE PSI (BAR) – 3600 (250)

DIMENSION A OAL INCHES (MM) – 56 (1422)

DIMENSION B OD INCHES (MM) – 11 (280)

VALVE TYPE – OMB Lyra CV CNG Valve and PRD

WEIGHT POUNDS (KGS) – 69 (31)

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