SHP50-2-flexible fume extraction arm dust Lab Fume Extractor/Exhaust,50MM diameter fume extraction arm,fume exhaust

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Jiont:High grade PP.to be 360°swiveled,easy to dismantle, assemble &clean
Sealing ring: Low-friction treated rubber
Center bolt:304stainless steel
Adjustable joint knob: Totally brass with a s/s bearing inside locked with center bolt
Damper:To adjust air flow with a knob manually
Dome/cup hood: High grade PP/PC
Tube:75mm /PP
Swing device: with 360°swing device,take fixed rack as centre, max enabing
movement radius to 1600mm
Installation Bracket: Injection of plastics from a complete Mold,mounting panel
strongly connected to the joint

Jiont:High grade PP.to be 360°swiveled,easy to dismantle, assemble &clean
Sealing ring: Low-friction treated rubber
Center bolt:304stainless steel
Adjustable joint knob: Totally brass with a s/s bearing inside locked with center bolt
Damper:To adjust air flow with a knob manually
Dome/cup hood: High grade PP/PC
Tube:75mm /PP
Swing device: with 360°swing device,take fixed rack as centre, max enabing
movement radius to 1600mm
Installation Bracket: Injection of plastics from a complete Mold,mounting panel
strongly connected to the joint

1.Capability:

1)Made of PVC material, high grade PP, SUS304 stainless steel, corrosion-proof, acid-proof, and alkali-proof;

2)Movement scope is big, to be 360ºswiveled as center of bracket, 1240mm as radius; can be flexed freely inward the height scope of 720mm;

3)The distance between of ornamental bracket and bracket is adjustable; the adjustable scope is 990mm-1450mm.

4)The air adjustable knob can control the air flux;

5)It is convenient to use, easy to take down, recombine and clean.

2.Installation and using

1)Choose the installation position according to the work location and indoor environment, at the ceiling bore according to bracket, use M8 screw fasting the bracket to ceiling;

2)Put the flex tube into the pore of the drain wind tube, let tube sheath to lockup the flex tube and drain wind tube, to screw on the underpan;

3)Screw on the collect air cover;

4)Connect drain wind stomata to drain wind system;

5)When to use, can push and pull collect air cover, made it aim at pump down position, and adjust air flex adjustable knob. After using screw on adjustable knob, shut off baffle, fold collect air cover and reset.

3.Notice in application

1.Having the press axletree and the rubber loop, if the joint become flexible, can screw on joint knob;

2.Don’t overexertion when push and pull the collect air cover;

3.The angle of flex tube and bracket don’t exceed 90º, or else rebound;

4.Installation height: the distance of ceiling and collect air cover, Max. 2440mm, Min. 1710mm.

4.Sketch map of installation