- Closed cells Foam Strips, BM series
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- Applications
- The foam ring is designed for gripping products with an uneven or ridged surface, e.g.:
• Sawn wood, sheet metal, flat surfaces with bumps or hollows.
• All granular surfaces to which suction pads cannot adhere correctly and are therefore not airtight.
COVAL offers two types of foam strips: the BM series rolls and the VSBM series ring version.
BM-SPTR version: Nitrile beveled foam strip
- Material
- • Nitrile (NBR - Black): Good resistance to oil. The nitrile foam strip can only be glued to nitrile suction cups. Closed cells.
• Silicone (SI - White): Heat-resistant up to 160°C (320°F), does not leave marks on products handled. Do not use the silicone foam strip for gripping products before painting or lacquering.
Closed cells.
• Natural rubber (NR) : Abrasion resistance. Open cells. Use with turbine (strong suction) for gripping products with very uneven surfaces, such as slabs of washed gravel.
- Mounting
- Nitrile foam strip :
Mounting with contact adhesive or fl ush-mounted at a depth adapted to the height and potential fl ush-mounting of the seal subject to the vacuum: 50% to 70% of the new height.
All supports, particularly steel, aluminum, etc.
Tube of neoprene adhesive (120 ml): Part No. 095.99.006.
Silicone foam strip:
Mounting with silicone contact adhesive (reference: LOCTITE 5366)
Natural rubber foam strip:
Flush-mounting.
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- liens
- Documentation
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reference A
A (mm)B
B (mm)BM210SI 10 2 BM513SI 13 5 BM1010 10 10 BM1510 15 10 BM1515 15 15 BM2020 20 20 BM2020SPTR 20 20 BM3020SPTR 20 30 BM3030 30 30 BM3030SPTR 30 30 BM5050 50 50 BMS3025 30 25