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Extraction arms

LM-2 Junior Arm

The LM-2 Junior Arm is a compact and handy hose tube telescopic extraction arm designed specifically for schools, small working booths and areas with a low ceiling.

  • Compact telescopic arm with a reach of 1-2 m, perfect for small areas/cabins e.g. welding schools.
  • The counterweight enables precise positioning of the arm
  • Tube diameter: 160 mm

The LM-2 “Junior Arm” is a compact and handy hose tube extraction arm

LM-2 “Junior Arm” is a compact and handy extraction arm designed specifically for schools, small working booths and areas with a low ceiling. The telescopic design of the LM-2 features a spring-balanced telescopic tube with a counterweight that can be pulled out and folded back concertina-fashion and can be angled and positioned exactly as required with just one finger. An efficient, versatile bench work source capture arm, always at hand and easy to reach.

Recommended for

  • Maintenance welding
  • Welding schools
  • Welding booth applications
  • Bench work
  • Light welding activities
  • Oily welding fumes


  • Universal mounting bracket with ball-bearing and friction pad allows 360-degree rotation, ease of maneuvering and ensures maximum lifespan
  • Support mechanism ensures stability, smooth operation and minimum restriction
  • Telescopic tube enables working radius to be adjusted from a minimum of 1.0 m to a maximum of 2.0 m
  • 360-degree ring handle allows for ease to reach and access from any position

This popular arm has a fan waiting!

The LM-2 can combined with

  • FUA
    Extraction fan, recommended for small extraction systems.
  • SLE-30
    A telescopic extraction hose of 3-4.6 m with nozzle.

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Physical dimensions and properties

1-2 m (3.3-6.6 ft)
Ø 160 mm (6.3 in.)
hood opening
Ø 300 mm (11.8 in.)
5 kg (11 lbs.)
Telescopic mechanism
square tubes (3 sections)
Material of hoses
flame-retardant PVC, reinforced with spring steel wire
Weight (net)
24 kg (53 lbs.)


Recommended airflow
800-1200 m³/h (470-710 cfm)

Ambient and process conditions

Process temperature:
5°C (41°F)
20°C (68°F)
70°C (158°F)
Max. relative humidity
Suitable for outdoor use
Storage conditions
5-45°C (41-113°F)
relative humidity max. 90%

Options and accessories

manual on/off switch for hood mounting
manual on/off switch, incl. LED working light

Product combinations

FUA-1800 | FUA-2100
extraction fan
PA-110 | PA-220
extension hose

Order information

Article number

Shipping data

Gross weight
25,5 kg (56 lbs.)
Packing dimensions (L x W x H)
390 x 300 x 1200 mm (15.4 x 11.8 x 47 in.)
Harmonized Tariff Code

Features & Benefits

The hood is 110° movable in any direction
Both horizontal and vertical movement

LM-2 Junior Arm Product Data Sheet EN

Product data sheet

LM-2 Junior Arm Manual EN


Extraction Arms Brochure EN


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