new catalina cyinders

two new catalina cylinders from diveimports.com, ordered today:

• catalina 95cf 240bar 17.1kg with a DIN/K valve for 325AUD. estimated buoyancy is about +1kg empty (no valve) almost the same as a faber 100cf/12.2lt ( 13.1kg cylinder would be around +1.2kg empty)
• catalina 40cf 207bar 7.1kg sherwood K valve 279AUD, +1.2kg buoyancy empty (estimated)