LPCO2 Advantages
LPCO2 system have several advantages over HPCO2 systems. • Do not require hydrostatic testing • Continuous monitoring of the liquid level and tank pressure; the liquid level gauge provides standard alarm outputs or an optional 4-20mA output(HPCO2 cylinders must be removed from service semi-annually to be weighed) • Require 40% less floor space and less floor loading than HPCO2 systems • Multi-shot capabilities without any switch over to a reserve • Hazards may be added to an existing LPCO2 system at anytime • LPCO2 Storage Units can be refilled while remaining in service; HPCO2 cylinders must be uninstalled, sent out to a refill location, and replaced • Lower material cost when systems require more than 4000 lbs (1814kg) of carbon dioxide (40 or more 100 lb (45 kg) HPCO2 cylinders) • For critical installations, dual refrigeration options are available for LPCO2 Storage Units • LPCO2 systems are 30% more efficient than HPCO2 systems at local application • LPCO2 systems have lower overall maintenance costs than HPCO2 systems