MHI MTA925 Process Air/Gas Heater (4kW). This is a one-atmosphere sealed system for heating various non-combustible gases.
BPAN-O-PLUS and Flow meter is required for adjustment of flow and power. Dimensions are about 18 inches long and 5.5 inches in diameter. Use in the temperature range of 200°C to 950°C.
Exit: Threaded exit nozzle 2″ NPT Male.
Inlet: Threaded inlet nozzle 1/2″ NPT Male.
When selecting a flowmeter, please indicate the gas type in the remarks column.
Continuous Hot Air/Gas Discharge up to 925°C (Nominal for Air with 60C input and maximum power).
The maximum temperature limit is 950°C. Maximum power varies with socket voltage. Please see below.
Flow Rate and Temperature: At 4KW power, Air or Nitrogen: Typically ~ 6.5 SCFM for 925C for Air. About 10 SCFM for CO2.
Maximum Power: 4 kW Total Power (Nominal @ 240V). This is the power at 240 V supply conditions. If the supply is 208 V, please note you will only obtain a maximum of ~3.3 KW.
For 230 V, the power draw will be ~3.9 KW.
Stainless Steel Shell Construction. ~1 Atmosphere use only.
Built-in “K” Type Process Thermocouple
Plug-In Design. Use 208/220/230 or 240V, 50/60Hz. Wiring to unit provided (wall connection plug is local scope)
Ready to Use. This Airtorch® is for use only for non-combustible gases and non-reacting gases like Air, Nitrogen, Argon, and mixtures of non-reacting gases. Input gas should not exceed ~60°C.
Units are sold only for non-combustible, non-pressurized, and non-ignitable/non-reactive gases and mixtures.
If for steam or steam mixture, please indicate in the remarks column during checkout. Only dry noncondensing input steam gas is allowed.
The Optional Mixer Nozzle (not always available) provides gas inlets at the Airtorch® exit—three-way input. The nozzle is insulated with insulation.
Total Power and Flow Controller Options Available
No brackets are provided. A horizontal saddle or bracket is in the user’s scope.
Independent power and flow control is available (optional).
BPAN-O-PLUS models have temperature and over-temperature control. Choose UL or cUL for the Canada option for BPAN if required.
The minimum flow rate should be maintained. MHI BPAN-O-PLUS power controllers can be used to set temperature and or power.
- * Please note that mass flow meters are recommended when operating above 900°C. Float gas meters are not as accurate as mass flow meters. If used, float gas-type gas flow meters must be used with the float valve indicator that is accurate in the 7 -16 SCFM for operations close to the maximum rated temperature.
- The outside shell temperature depends on the shell position. Towards the exit, the shell may be hot to the touch. The user is encouraged to work with the proper safety gear.
- * Please note that the shipping price is an estimate commonly quoted only for US shipping. Your acknowledgment may contain an amended shipping price that reflects a more accurate price for the shipping.