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Stationary filters

SFD

The SFD is a wall-mounted filter unit for welding fume extractions systems. Normally used for light-duty or maintenance applications.

Features
  • Long filter life
  • Large internal spark arrester
  • Full filter indicator

The SFD is a stationary filter unit with disposable filter

Recommended for

  • Light application with occasional welding
  • Repair shops
  • Welding schools

The SFD is a wall-mounted filter unit for welding fume extractions systems up to 1250 m3/h. The filter has a disposable filter, making it suitable for occasional and/or light welding applications. The filter is treated with pre-coat to enhance life span and filter efficiency. The SFD requires no electricity.

Features

  • Long filter life
  • Large internal spark arrester
  • Full filter indicator

This popular filter unit has a fan waiting!

The SFD can be attached on the following extraction fans:

  • FAN-28
    Used on extraction arms with a length up until 4 m
     
  • FAN-42
    Stronger fan used on extended extraction arms due to the longer length (more than 4 m)

A stationary filter unit alone, won't do much!

Combine the SFD with one of the following extraction arms:

  • 1 or 2 Flex arm(s)
    For low to standard number of position changes. Designed for all kinds of dry welding activities, like MIG/MAG, TIG, stick, electrode and spot welding.
     
  • 1 or 2 UltraFlex arm(s)
    For standard to high number of position changes. Designed for applications that generate oily welding fumes.
     
  • 1 or 2 UltraFlex arm(s) for low ceilings
    For standard to high number of position changes and low ceilings. Designed for applications that generate oily welding fumes.
     
  • 1 or 2 T-Flex arm(s)
    Telescopic extraction arm. Designed for standard welding applications at workbenches and in small, fixed working places.

Go above and beyond and extend the reach of your extraction arm

NEC extension crane: Extend the reach of your Flex and UltraFlex extraction arms with 2 or 4 m to a maximum of 8 m

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Physical dimensions and properties

Material
Polypropylene
Colour:
Filter cover
Yellow RAL 1028
Bottom housing
Grey RAL 7024
Weight (net)
30 kg (66 lbs)

Filters

Material:
Pre filter
Aluminium
DuraFilter FCC-50
Phenol impregnated cellulose + polyurethane + cardboard
Filter surface area:
Pre filter
0,5 m2 (5.38 ft2)
DuraFilter FCC-50
50 m2 (538 ft2)
Treatment
SurfacePlus precoat on DuraFilter FCC-50
Efficiency:
Pre filter
80%<90%
DuraFilter FCC-50
>99%
Filter class:
Pre filter
G3 according to DIN EN 779
DuraFilter FCC-50
M according to NEN EN IEC 60335-2-69

Performance

Airflow:
1 arm
1250 m3/h (735 CFM)
2 arms
1700 m3/h (1000 CFM)

Ambient conditions

Operating temperature:
Min.
5°C (41°F)
Nom.
20°C (68°F)
Max.
45°C (113°F)
Max. relative humidity
80%
Outdoor use allowed
No
Storage conditions
• 5-45°C (41-113°F)
• relative humidity max. 80%

Product combinations

Product combinations
Extraction fan
T-Flex, Flex-2, (Ultra)Flex-3/4, UltraFlex-4/LowCeiling
extraction arm

Scope of supply

Filter unit - Mounting plate

Order information

Article number
7435000000
Number/package
1

Shipping data

Gross weight
41 kg (90.5 lbs)
Packing dimensions
88 x 79 x 102 cm (34.6 x 31.1 x 40.2 in.)
Max. number/pallet
2
Harmonized Tariff Code
8421.39.2090
Country of origin
Netherlands

Features

Large filter surface area
Filter pollution indicator
en

Stationary Filters Brochure EN

Brochure
en

SFD Product Data Sheet EN

Product data sheet
en

SFD Manual EN

Manual
en

Filter cartridges Brochure EN (NATL)

Brochure
ce-mark-yellow.png

The SFD is C E certified

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