Spectra Gases, of Branchburg, N.J., a supplier of krypton gas
and krypton/argon gas mixtures for insulating glass units, will
display its new R-20 gas recovery system at Win-door 2004. The
system is intended for IG unit manufacturers that currently fill
their IG units with pure krypton, xenon or krypton/argon gas mixtures.
The new crossover technology was designed to recover expensive
rare gases exhausted during the IG unit lance filling process.
The recovered rare gas is compressed into cylinders for reclamation
The R-20 interfaces with a variety of manufacturing tools and
window products. It features a maximum discharge pressure of 2200
psig/153 bar and maximum flow rate of 40 slm.