System 75 in Aluminium Antistatic and Chemical Resistant
REMEMBER THE ACCESSORIES
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Hoods, brackets and other accessories to be ordered separately.
Click below for accessories for System 75: Other Accessories (protective netting, cover plate, support bracket, reducer, stop)
Click on the article no. (blue link below) for product specification |
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alsident® System 75
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al
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as
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CR
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+ joint colour
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+ joint colour
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Table 2-joints
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Working
Range [mm]
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Bacis
Article no.
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Red
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White
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Table 2-joints
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Article no.
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Table 2-joints |
Basic
Article no.
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Red
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White
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550
650
750
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-4
-4
-4
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-5
-5
-5
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-7-4
-7-4
-7-4
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-7-5
-7-5
-7-5
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Table 3-joints
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Working
Range [mm]
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Basic
Article no.
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Red
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White
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Table 3-joints
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Article no.
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Table 3-joints |
Basic
Article no.
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Red
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White
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830
1105
1290
1620
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-4
-4
-4
-4
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-5
-5
-5
-5
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-7-4
-7-4
-7-4
-7-4
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-7-5
-7-5
-7-5
-7-5
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Wall/Ceiling
3-joints
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Working
Range/ mm
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Basic
Article no.
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Red
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White
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Wall/Ceiling
3-joints
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Article no.
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Wall/Ceiling
3-joints
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Basic
Article no.
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Red
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White
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795
1200
1060
1230
1550
1660
1730
1990
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-4
-4
-4
-4
-4
-4
-4
-4
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-5
-5
-5
-5
-5
-5
-5
-5
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-7-4
-7-4
-7-4
-7-4
-7-4
-7-4
-7-4
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-7-5
-7-5
-7-5
-7-5
-7-5
-7-5
-7-5
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* with 1 gas spring ** with 2 gas springs
Alsident® System 75 - for air volumes between 80 - 180 m3/h and in diameter Ø75.System 75 Aluminium is particularly applicable in trades such as laboratories, laser technique, hospitals, chemical industries, pharmaceutical industries as well as food industries, schools, high schools, universities and machine shops. In addition, System 75 is also applicable in hairdressing salons, veterinary hospitals and the electronics industry.
System 75 PP (chemical resistant) is applicable in aggressive working environments. Joints and pipes are made of polypropylene (PP) which is resistant to various aggressive chemicals. System 75 Antistatic is approved for use in ESD-areas and explosive EX-areas (ATEX).
ESD and EX approvals
The antistatic system is approved for use in ESD/Ex areas (ATEX areas) according to standards EN 80079-36-2016 and EN 80079-37-2016 and are marked accordingly: Ex II 1 GD Therefore, System 75 Antistatic arms have an earthing wire for EX areas attached. For use in ESD areas, an earthing wire with 1MW resistance is also enclosed separately. You will find further information in the test reports and in the mounting instructions.
In ATEX areas we recommend brackets made of acid proof stainless steel, which is considered spark free and therefore in compliance with EN 1127-1 5.3 'Mechanically generated sparks'.
Please note that the end user is liable for making the risk assessment of the entire installation. Alsident System A/S also recommends the earthing of the extraction arm to be carried out by personnel experienced in EX areas.
Find more on ATEX and Alsident® extraction arms here.
Special solutions
In addition to our standard range, we are also able to deliver special solutions adapted to customer specific needs. Our technical department is always at your service with advice. For further information please contact your Alsident® dealer. Please remember that we offer short delivery times for both standard and special solutions of the best Alsident® quality.
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Technical Specifications: |
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aluminium
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antistatic
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chemical resistent
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Recommended Airflow:
Normal:
Minimum:
Maximum:
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140 m3/h
80 m3/h
180 m3/h
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140 m3/h
80 m3/h
180 m3/h
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140 m3/h
80 m3/h
180 m3/h
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Air Temperature:
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-15°C - +90°C
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-15°C - +90°C
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-15°C - +90°C
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Materials:
Pipes:
Diameter:
Joints:
O-rings:
Flanges:
Damper:
Thumbscrews:
Threaded Stay:
.
Spring:
.
Gas spring:
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Anodized aluminium
Ø75 mm (external)
Polypropylene (PP)
Polyethylene (PE)
Polypropylene (PP)
Polypropylene (PP)
Polypropylene (PP)
Acid-proof stainless steel (AISI 316L)
Acid-proof stainless steel (AISI 316L)
Steel
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Conduktive polypropylene (PP)
Ø75 mm (external)
Conduktive polypropylene (PP)
Conduktive polyethylene (PE)
Conduktive polypropylene (PP)
Polypropylene (PP)
Polypropylene (PP)
Acid-proof stainless steel
(AISI 316L)
Acid-proof stainless steel
(AISI 316L)
Steel
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Polypropylene (PP)
Ø75 mm (external)
Polypropylene (PP)
Polyethylene (PE)
Polypropylene (PP)
Polypropylene (PP)
Polypropylene (PP)
Acid-proof stainless steel (AISI 316L)
Acid-proof stainless steel (AISI 316L)
Steel
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Download files:
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file
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description
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Brochure on System 75 with a complete overview of all the article no. for this system. In A4 printable pdf.
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Test report for different hoods and positions. Tested by the Danish Technological Institute.
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Manual on cleaning and maintenance of System 75, adjusting the spring and positioning of the hood.
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Link to mounting instructions for System 75, both ways of mounting and on English, German and Danish.
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| Connection to wall bracket | Flexible connection between wall bracket and ducting offering three different solutions. |
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Test report (ATEX) by the Danish Technological Institute.
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| ESD/Ex Rapport Technique (DTI) | Test de la résistance d'isolement de bras d'extraction (ATEX). |
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To determine the pressure drop at a specific air flow.
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Choose the correct extraction arm. The working area of each model is illustrated in the diagrams.
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