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RegO CryoMac 3 LNG Fuelling Nozzle - Short Handle

RegO CryoMac 3 LNG Fuelling Nozzle - Short Handle

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The CryoMac 3 is a high technology LNG fueling nozzle, unique with safety stop to guarantee a safe operation and prevents safety stop from resetting prematurely during nozzle removal.

according to ISO 12617 approved product as specified by ISO 16924 Natural gas fueling stations – LNG stations for fueling vehicles


  • Fluid Compatibility: LNG, Methane and LN2
  • Maximum Pressure: 500 psig/34.5 barg
  • Burst Pressure: greater than 1,500 psig/103.5 barg
  • Rated Flow: 50 GPM @ 250 psig (LNG)
  • Nozzle Weight: 10 lbs
  • Port Size: 1” Male SAE 37 degree flare (SAE J514) (1 5/16 -12 thd.)
  • Operating Temperature: -320°F to +140°F / -195°C to 60°C
  • 3rd Party KIWA Testing in accordance with ISO 12617
  • 100% pressure tested
  • Improved positive “safety stop” does not release until triggered after venting trapped gas and before disconnecting the nozzle for added safety and operator protection
  • Improved longer service life of the receptacle end seal
  • Reconfigured to be more compatible with Macro and other receptacle designs
  • Ball bearing design “guides and locks” the nozzle in place during fueling for easier connections
  • Designed to prevent freezing onto the receptacle utilizing nonmetallic bearings, air gaps and insulation
  • Easy access for maintenance on the receptacle end seal, poppet assembly and seat


  • Body Forged Brass
  • Bonnet Nickel Plated Aluminum
  • Seat Disc and o-Rings Viton
  • Diaphragm Viton
  • Springs and Fasteners Stainless Steel
  • Other valve parts S/S and Brass
RegO CryoMac 3 LNG Fuelling Nozzle - Standard Handle

CryoMac 3

Ordering Information

Part NumberInlet ConnectionHandle
CryoMac3-50M SAE J514 ( 37° Flare JIC) Standard
CryoMac3-50M-S SAE J514 ( 37° Flare JIC) Short
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