Series P3AC - High Temperature Pusher Type Controlled Atmosphere Furnaces

Heat treating for stainless steels, high speed tool steels, copper and silver brazing, and laboratory research.

High temperature atmosphere pusher models to 2350°F. Work areas from 5”x8”x18” to 10”x12”x36”. Equipped with charge vestibule, high temperature furnace section, water-jacketed cooling chamber,and loading tables. Inner doors are air-operated with manually operated outer doors. Completely assembled, wired, test fired, and equipped with Digital Temperature Controller ready for connection to main power and atmosphere supply.

Standard Features

  • Automatic indicating temperature controller.
  • Platinum thermocouple assembly.
  • Multi-step tapped voltage regulating transformer.
  • Magnetic contactors.
  • Voltage selector switches and ammeters.
  • Silicon carbide hearth with side rails.
  • Silicon carbide heating elements mounted horizontally above & below hearth.
  • Air-operated inner doors.
  • Manually operated outer doors.
  • Automatic water temperature control on cooling section.
  • Minimum 7 1/2” multi-layer insulation.

Options

Flame curtains, stainless steel cooling sections & atmosphere safety systems.

Specifications

Model Overall KW Voltage Work Area H" Work Area W" Vestibule Length" Hot Zone Length" Cooling Zone Length"
H" W" L"
P3AC-050818 6'6" 3'1" 11'6" 16 230/3/60 5 8 12 18 54
P3AC-050824 6'6" 3'1" 15'2" 22 230/3/60 5 8 18 24 72
P3AC-081024 6'10" 3'4" 15'2" 26 230/3/60 8 10 18 24 72
P3AC-081036 6'10" 3'4" 20'8" 40 230/3/60 8 10 24 36 108
P3AC-101224 7'4" 3'6" 15'2" 32 230/3/60 10 12 18 24 72
P3AC-101236 7'4" 3'6" 20'8" 48 230/3/60 10 12 24 36 108

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