i-Systems are pre-engineered propane-air and propane-vapor delivery systems. Two of the most common applications for i-Systems are "peak shaving" by energy utilities and as natural gas back-up capacity for gas end-users.
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integrated systems
Our standard, pre-engineered i-Systems use carefully integrated components to provide assurance for simple installation, operation and maintenance.
A variety of propane storage configurations, natural gas replacement capacities and safety features allow users to customize their system to fit individual needs.
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interruptible gas service
Interruptible gas service contracts offer economic benefits all year round while your i-System provides added security of supply. On-site fuel storage and on-demand switching between fuels means you'll never be without gas energy.
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interchangeable fuels
Propane-air is interchangeable with natural gas. That means either gas may be supplied to a group of appliances and result in similar appliance efficiency, flame characteristics and products of combustion.
Propane-vapor
iPVPropane-vapor
iPV propane vapor systems are designed for facilities of all sizes that require a reliable energy supply for backup power, for peak-shaving or for other purposes.
- Capacity: iPV systems can be expanded to meet any capacity or pressure requirements.
Propane-air
Propane-air i-Systems are designed to provide a on-site supply of propane-air as a substitute for natural gas. Propane-air systems work as both a backup in the event of loss of natural gas supply and to allow the facility owner to switch to a more economical "interruptible" contract for their natural gas.
iXPVPropane-air
- Capacity: 5-28MMBtu/hr
- Propane-air discharge pressure: 5 - 40psig. No air compressor required up to 12psig.
- Vaporizer type: Electric.
- Mixer type: Venturi.
iDFVPropane-air
- Capacity: 2.5-42MMBtu/hr
- Propane-air discharge pressure: 5 - 40psig. No air compressor required up to 12psig.
- Vaporizer type: Direct fired.
- Mixer type: Venturi.
iQMPropane-air
- Capacity: 28-150MMBtu/hr
- Propane-air discharge pressure: 5 - 40psig. No air compressor required up to 15psig.
- Vaporizer type: Waterbath.
- Mixer type: Venturi.
iMFCPropane-air
- Capacity: 25 - 5000 MMBTU.
- Propane-air discharge pressure: 25 - 600psig
- Vaporizer type: Gas Fired Waterbath, Steam, or Oil.
- Mixer type: Parallel pipe.