LPG Vaporizers

750AX5 / 1000AX5 : Electric Water Bath type LPG vaporizer

  • Electric
  • Hot water
  • Steam


  • Electric Waterbath type
  • Capacity : 750 & 1000 kg/h
  • External Control Panel
  • Thermo Valve safety feature
  • Explosion-proof : Flameproof / Intrisic safety
  • Ex d ia II B T4 Gb / Class-1, Division-1

Advantages of Electric Water Bath type LPG vaporizer

Advantages of Electric Water Bath type vaporizer would be controllability, vaporization stability and safety. Electric heater warms the water in the bath. And this hot water indirectly heats the liquid LPG running through the heat exchanger tube.
As the heat source is hot water with a gradual temperature change, the vaporization ability is stable and controllable. And even if there is a problem with the heat source, the vaporization ability can be exerted while the water is warm.

  • Water temperature controlled between 75-85℃
  • Spiral shape heat exchanger tube for smooth and stable vaporization
  • Thermo valve safety system to prevent liquid carry over
  • External Electrical Control panel for monitoring and Self-Diagnosis function

As the Liquid LPG (Propane) is heated indirectly by the hot water, it is safer than Direct Fire type vaporizers. In some countries with specific gas laws, Electric Water Bath type can be installed much closer to the tank / cylinders. And its operation is noiseless.

Suitable applications : All Industrial and Commercial applications

  • Factory holding combustibles and explosives (e.g. Paper factories, Gun powder factories…)
  • Business facilities with large gas consumption

Structural drawing of electric hot water type vaporizer 750/1000AX5

Features

ADVANCED SAFETY MECHANISM

  • Kagla approved THERMO VALVE prevents LPG liquid carryover.
    **1 Operation principle in the picture below.
  • WATER LEVEL SWITCH and SAFETY THERMOSTAT prevents over-heating of water bath

USER FRIENDLY INTERFACE

  • Multi function electric control panel with digital indicator equipped.
  • WATER LEVEL SWITCH and SAFETY THERMOSTAT prevents over-heating of water bath.

EASY MAINTENANCE STRUCTURE

  • Head cover of AX5 is removable for easy maintenance and overhaul.

**1. Function of Thermo Valve

THERMO VALVE is a sefety function to prevent LPG liquid carryover to the consumption side.

Visual image of how Kagla THERMO VALVE safety system functions to prevent liquid carryover

Self-diagnosis Function – Display on Electric Control Panel

  • Operation status of vaporizer can be monitored on the electric control panel from remote place.
  • Combination of “lighting on” and “flashing on/off” indicate both the operation status and the cause of the problem.
  • When the numbers 4 / 5 are displayed, operation of the vaporizer is interrupted.
Control Panel
Picture of self-diagnosis display panel to control 750/1000AX5 vaporizer
Table of Operation Status
Decoding list of 750/1000AX5 vaporizer Self-diagnosis function error code

Specification

MODEL EV-750AX5 EV-1000AX5
Vaporization Capacity kg/hr 750 1000
U.S Gal/hr 375 500
lb/hr 1650 2200
Water Bath Capacity liters 400 800
Heat Exchanger Design Pressure kg/cm2 18
psig 257
MPa 1.77
Liquid inlet bore JIS 20K 25A
Gas outlet bore JIS 20K 50A
Hydrostatic Test Pressure kg/cm2 27
psig 386
MPa 2.66
Relief Valve Setting Pressure kg/cm2 17.5
psig 250
MPa 1.72
Flame-Proof Electric Heater kW 96 128
(32kWx3) (32kWx4)
Electric Requirement Heater 200/220/380/415/440/460V,3-Phase
Control Circuit 220V,1-Phase
Dimension(mm) Width 670 950
Depth 1024 1119
Height 1717 1930
Weight kg 950 1700
Ib 2080 3720
Design Standard Approval Explosion-Proof Construction/NEPSI
(National Supervision and Inspection Center for Explosion Protection and Safety Instrumentation)
  • * Standard model : 380V
    Different voltage available upon your requests
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