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  • Dispensers for time fill (slow) fueling
  • Dispensers for fast fill fueling
  • Efficient overnight fueling for fuller tanks and more time on the road
  • Bank of trucks at Time-Fill CNG station

Fast Fill Dispensers

CNG dispensers are the primary interface between a CNG station and the fueling customer. CMD partners with Kraus Global to provide industry leading dispensing technology.   Like CMD equipment, Kraus dispensers are designed to withstand extreme weather and heavy use conditions with ease. Their dispensers come equipped with full flow safety relief valves as well as excess fill and flow safety shutdowns.  This commitment to performance and safety has allowed them to receive the most approvals of any CNG dispenser on the market.

  • Stand-alone design (fully self-contained electronics)
  • Easy-to-read backlit displays
  • Power conditioning and protection
  • Coriolis-type mass flow meters
  • Electronically controlled internal sequencing
  • Kraus PFS pressure and temperature compensated refueling
  • In-line safety breakawayson both main and vent hoselines
  • Custom silk-screened display panels in any language or units
  • Ability to interface with most POS and card reader systems
  • Flexible bus-based electronics allows for easy addition of peripherals

Fleet Series Brochure                Optima  Brochure

Time Fill Dispensers

For fleets and businesses that can utilize overnight or extended fueling times, the time-fill dispensing option allows for fuller tanks and more miles on the road between fuel-ups. CMD designs and manufactures Time Fill Dispenser Posts with rugged reliability in mind.  

  • Powder coated metal withstands harsh environments
  • Flexible design allows 1 to 4 hoses on the same post
  • 5000 psig pressure gauge on each post
  • Large 1/2" diameter 316SS fill tubing
  • All 316SS corrosion resistant tube and fittings
  • Floor (Pedestal), Sonotube TM, Wall or Jersey Wall Barrier mounting options
  • Manual stainless steel, lockable, shut off valve provided for each post
  • NFPA 52 warnings mounted on each post
  • Mix and match traditional hose and nozzle or larger transport hose and nozzles
  • NGV Type 1 or 2 nozzles available
  • Industry leading up to 20 GGE/min per hose (subject to compressor and storage configuration)
  • Standard 15 foot hose, hoses up to 30 feet available
  • All hose assemblies include main and vent line breakaways

CNG systems designed, packaged and built by CMD comply with industry standards for safety and performance: NFPA 52, UL508A, AGA, ANSI, API, ASME, AWS, CSA, FEMA, IEC, ISO, NEC, OSHA, SAE.  For details on specific industry standards, please contact