MHI MTA925 Process Air/Gas Heater (4kW). This is a one-atmosphere sealed system for heating various non-combustible gases.
Dimensions are about 18″ long and 5.5″ in diameter.
Exit: Threaded exit nozzle 2″ NPT Male.
Inlet: Threaded exit nozzle 1/2″ NPT Male.
When selecting a flowmeter please indicate the type of gas 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 ~60C.
Unit is sold only for non-combustible, non-pressurized, and non-ignitable/non-reactive gases and mixtures.
If using for steam or steam mixture please indicate in the remarks column during check out. Only dry noncondensing input steam-gas are allowed.
The Optional Mixer Nozzle provides gas inlets at the Airtorch® exit. Optional Mixer Nozzle (see picture). Three-way input. The nozzle is insulated with insulation for 1400C.
Full Power and Flow Controller Options Available
Independent Power and Flow Control Available (optional).
BPAN-O-PLUS models have temperature and over-temperature control. Choose UL or cUL for the Canada option for BPAN if required.
For MTA models when the inlet flow is pressure-driven, the flow rate is often pre-set by an appropriate SCFM flow meter.
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 900C. Float gas type gas flow meters if used must be used with the float valve indicator that is accurate in the 7 -16 SCFM for operations close to the maximum rated temperature.
- * Please note that the shipping price is an estimate and normally quoted only for US shipping. Your acknowledgment may contain an amended shipping price that reflects a more accurate price for the shipping.