Alternate Energy Systems, Inc.
LPG Vaporizers - LP/Air Blenders - Gas/Gas Blenders - NatGas Backup Systems - PeakShaving Systems
Specification Sheet
HVS-14MM Gas / Air Mixer with Hallberg Venturi System
Type HVS-14 MM Venturi LPG / Air Mixer 
Capacity 14 MMBTU/h LP/Air Mixture @ 5 - 8 psi
3.53 MMkcal/h LP/Air Mixture @ 0.35 - 0.6 bar
High Pressure Systems over 15 psi / 1 bar require compressed air.
Number of Venturi Trains 2
Surge Tank Capacity 120 gal
0.45 m³
Surge Tank Design Pressure 15 psi
1 bar

High pressure systems will be rated as need and surge tanks will be R-stamped accordingly.
Manufactured Construction Conforms to ASME Boiler & Pressure Vessel Code.
Conforms to latest edition of NFPA #58. 
Approvals Factory Mutual (FM) or Industrial Risk Insurers (IRI);
 Canadian Standards Association (CSA).
Standard Safety Features
  • High Mixed Gas Pressure
  • Low Mixed Gas Pressure
  • Low Propane Vapor Pressure
  • Pressure Relief Valve Protection (Surge Tank)
Vapor Supply Connection 3/4" NPT
Mixed Gas Outlet Connection 2" NPT
Electrical Requirement AC 115V 60Hz Single Phase, 5 A
AC 230V 50Hz Single Phase, 5 A
Dimensions (approximate) 68.5" x 35.5" x 69.5" (L x W x H)
1.74 m x 0.90 m x 1.77 m
Dry Weight (approximate) 850 lbs.
386 kg
Available Options
  • PLC Controls with Allen-Bradley or Siemens PLC
  • Color LCD Display with Touch Screen Operator Interface
  • Naturally aspirated Venturi System for up to 15 psi delivery pressure (requires higher LPG motive pressure)
  • Air-Assisted Venturi system for up to 50 psi delivery pressure (requires compressed air)
  • Explosion-proof configuration
  • Single skid integration with Water Bath Vaporizer
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