null
Lindberg

Lindberg 54341 Hevi-Duty Horizontal Tube Furnace 1010°F 230V 24" x 2.5"

(No reviews yet) Write a Review
SKU:
53267
MPN:
54341
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
105.00 LBS
Shipping:
Calculated at Checkout
  • Lindberg 54341 detail of tube diameter and ceramic insulation
  • Lindberg 54341 furnace thermal chamber and ceramic tube opening
  • Lindberg 54341 nameplate and model identification
  • Lindberg 54341 ceramic tube assembly with thermal insulation
  • Lindberg 54341 furnace housing showing exterior condition and wear
  • Lindberg 54341 internal heating coil configuration
  • Lindberg 54341 power cord and electrical entry point
  • Lindberg 54341 control dial and temperature indicator
  • Lindberg 54341 ceramic end ring and tube support
  • Lindberg 54341 Type K thermocouple with yellow connector
  • Lindberg 54341 full unit side profile on benchtop
  • Lindberg 54341 front-mounted terminal block connections
  • Lindberg 54341 heating element arrangement inside chamber
  • Lindberg 54341 benchtop tube furnace front view with control panel
  • Lindberg 54341 rear panel showing power connections and thermocouple port
  • Lindberg 54341 base and leveling feet
$900.00
Was: $1,800.00
Current Stock: 1

Sold Out

Description

Lindberg 54341 Hevi-Duty Horizontal Tube Furnace 1010°F 230V 24" x 2.5"

This is a benchtop horizontal tube furnace designed for controlled heating in laboratory and industrial applications. The unit features a 24-inch ceramic tube with a 2.5-inch maximum diameter and reaches a maximum temperature of 1010°F. A Type K thermocouple with yellow connector is included.

Specifications & What's Included

  • Model: Lindberg 54341 (Sola Basic Industries, Watertown, WI)
  • Maximum operating temperature: 1010°F
  • Tube length: 24 inches
  • Tube diameter: 2.5 inches (maximum)
  • Power: 230V, single-phase AC
  • Heating element: Resistance wire coil, radial arrangement
  • Thermocouple: Type K with yellow connector (included)
  • Form factor: Benchtop
  • Ceramic end ring has a visible crack—see photos

Applications

Horizontal tube furnaces are used for heat treatment, sintering, annealing, and materials testing. Common applications include metallurgy work, ceramics processing, and laboratory material preparation.

Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.

Condition: Used
This Lindberg 54341 Hevi-Duty horizontal tube furnace is in used condition and has not been powered up at our facility. It shows general surface wear consistent with age and previous service use. The ceramic tube end ring displays a visible crack—please examine the photos carefully before purchasing. Type K thermocouple with yellow connector is included. Contact us with any questions before bidding.
View AllClose

Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
View AllClose

Additional Information

Brand:
Lindberg
Model:
54341
MPN:
54341
SKU:
53267
Condition:
Used – Pulled from Working Environment
Seller Notes:
Includes attached Type K thermocouple with yellow connector
Form Factor:
Benchtop
Furnace Type:
Horizontal Tube Furnace
Max Temperature:
1010°F
Tube Length:
24 inches
Tube Diameter (Max):
2.5 inches
Power Requirements:
230V, Single-Phase, AC
Heating Element:
Resistance wire coil elements, radial arrangement
Thermocouple Type:
Type K (yellow connector, included)
Application / Use Case:
Heat treatment, sintering, annealing, materials testing
Country of Manufacture:
USA
Manufacturer Division:
Sola Basic Industries, Watertown, WI
Condition Notes:
This Lindberg 54341 Hevi-Duty horizontal tube furnace is in used condition and has not been powered up at our facility. It shows general surface wear consistent with age and previous service use.
Manufacturer:
Sola Basic Industries
Maximum Temperature:
1010°F
Tube Diameter:
2.5 inches maximum
Heating Element Type:
Resistance wire coil, radial arrangement
View AllClose

Related Products

Related Products

Lindberg 54454 Hevi-Duty Tube Furnace on steel rolling cart with controller cabinet below – full system front-left view Lindberg 54454 Hevi-Duty Tube Furnace blue end-panel and black vented chassis, seated on controller cabinet – side angle view
Add to Cart
Quick view

Lindberg 54454 Hevi-Duty Tube Furnace 1700C 10kW 100V 29x3in Eurotherm

Lindberg

$2,100.00
Was: $4,200.00
Lindberg 54454 Hevi-Duty Tube Furnace 1700C 10kW 100V 29x3in EurothermHorizontal tube furnace designed for high-temperature laboratory and industrial materials processing. Features a ceramic heating...
53269
SKU:
53269
Availability:
Usually ships within 1-2 business days.
Weight:
215.00 LBS
Brand:
Lindberg
Model:
54454
MPN:
54454
SKU:
53269
Condition:
Used – Inspected
Seller Notes:
Includes furnace unit and controller cabinet with Eurotherm amp meter and programmer module
Form Factor:
Benchtop / Cart-Mounted
Country of Manufacture:
United States
Power Requirements:
100V, 50/60Hz
Power Rating:
10,000W (10 kW)
Max Temperature:
1700°C
Tube Dimensions:
29 inches length x 3 inches diameter
Frequency:
50/60 Hz
Voltage Rating:
100V
Furnace Type:
Horizontal tube with resistance wire heating elements
Controller:
Eurotherm amp meter and programmer module
Application / Use Case:
High-temperature materials processing, annealing, sintering, ceramic firing
Temperature Range:
Up to 1700°C
Heating Element:
Resistance wire elements visible inside ceramic tube
Condition Notes:
This Lindberg 54454 Hevi-Duty Tube Furnace has been visually inspected and shows typical wear consistent with lab use. The ceramic end plug on the tube inlet has a visible crack.
Maximum Temperature:
1700°C
Lindberg 54434 Hevi-Duty Tube Furnace front-left angle view showing blue front panel with tube opening and open top revealing internal components Lindberg 54434 Hevi-Duty Tube Furnace left side view showing blue panel, circular tube opening, and loose wiring leads hanging from base
Add to Cart
Quick view

Lindberg 54434 Hevi-Duty Tube Furnace 1100°C 5000W 100V 50/60Hz Benchtop

Lindberg

$850.00
Was: $1,700.00
Lindberg 54434 Hevi-Duty Tube Furnace 1100°C 5000W 100V 50/60Hz Benchtop Benchtop tube furnace designed for laboratory heat treatment, annealing, sintering, and materials research. Features a...
53268
SKU:
53268
Availability:
Usually ships within 1-2 business days.
Weight:
85.00 LBS
Brand:
Lindberg
Model:
54434
MPN:
54434
SKU:
53268
Condition:
Used – Inspected
Seller Notes:
Includes temperature probe. Ceramic end plugs show cracking from high-temperature use. Loose wiring leads present. Not bench-tested.
Form Factor:
Benchtop
Country of Manufacture:
United States
Power Requirements:
100V, 50/60Hz
Voltage Rating:
100V
Power Rating:
5000W
Frequency:
50/60 Hz
Maximum Temperature:
1100°C
Tube Length:
20 inches
Tube Diameter:
3.5 inches
Application / Use Case:
Heat treatment, annealing, sintering, materials research
Furnace Type:
Tube Furnace
Accessories Included:
Temperature probe
Compatible With:
Standard 3.5" OD process tubes (quartz or alumina)
Condition Notes:
This Lindberg 54434 benchtop tube furnace has been visually inspected and comes with the temperature probe. The ceramic end plugs at both tube openings display cracking and chipping from previous high-temperature service.