- Vibration Monitoring
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- Controllers & Data Acquisition
- AC Drives
- Isolator & Barrier
- Industrial Computers
- Encoders
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- Automation Software
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- Motor Soft Starters
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3M
Few names turn up on as many maintenance requisitions as 3M: the tape in the electrician’s pouch, the respirator at the paint booth, the earmuffs at the compressor house. Seven Star LLC supplies 3M industrial and safety products to buyers in Oman, and the items listed here include Peltor hearing protection, 6000 series reusable respirators, Speedglas welding helmets, Scotch electrical tape and Liqui-Cel membrane contactors.
Read more about 3M 
Brand profile
About 3M
- Founded
- 1902
- Headquarters
- Maplewood, USA
- Speciality
- Industrial and safety products
- Listed with us
- 11 products in 6 categories
Few names turn up on as many maintenance requisitions as 3M: the tape in the electrician’s pouch, the respirator at the paint booth, the earmuffs at the compressor house. Seven Star LLC supplies 3M industrial and safety products to buyers in Oman, and the items listed here include Peltor hearing protection, 6000 series reusable respirators, Speedglas welding helmets, Scotch electrical tape and Liqui-Cel membrane contactors.
3M product lines listed here
The listing is led by five separate 3M lines, each with its own part numbering. Peltor X Series earmuffs are graded by attenuation, and the X5A is the over-the-head model with an NRR of 31 dB. The 6000 series half facepiece comes in three sizes (6100 small, 6200 medium, 6300 large) and takes 3M bayonet cartridges and filters, which are ordered separately. Speedglas 9100 is the auto-darkening welding helmet family, supplied with different filter sizes and with or without side windows. Scotch Super 33+ is the vinyl electrical tape most specifications call for by name. Liqui-Cel membrane contactors, such as the EXF-4×13, add or remove dissolved gases in liquid streams. Other listed items include HFR and Betapure filter cartridges, the 8210 N95 particulate respirator, the QT-III cold shrink termination kit and Scotch 23 and 130C splicing tapes.
Where 3M products are used
Hearing, respiratory and welding protection from 3M is specified by HSE departments in refineries, fabrication yards, power plants and construction sites across the GCC. Super 33+ tape is used for primary insulation and jacketing on low-voltage splices and for phase marking in panels. Liqui-Cel contactors sit in water treatment and process skids where oxygen or carbon dioxide has to be stripped from water, for example ahead of boilers or in ultrapure water loops.
Ordering 3M items: what we need
A 3M request is simple to process when the product number is complete. Please send:
- The 3M product number or model (for example X5A, 6200, Super 33+) and the quantity per pack or case
- For respirators: facepiece size and the cartridge or filter type for the contaminant
- For Speedglas: filter version, side windows or not, and any powered air unit it must fit
- For Liqui-Cel: full contactor code, membrane type, housing material and connections
We check the code against 3M documentation and provide the manufacturer’s datasheet on request.
3M products by category
Request a Quote for 3M Products
Looking for 3M parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine 3M products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
Frequently Asked Questions
How do I pick the right size of 3M 6000 series half facepiece?
The size is part of the model number: 6100 is small, 6200 is medium and 6300 is large. All three use the same bayonet connection, so cartridges and filters are shared between sizes. Medium fits most wearers, but the site fit-test result is what should decide. State the size and the cartridge or filter type together, because the facepiece is supplied without them.
Which approvals do 3M respirators and earmuffs carry?
It depends on the market version. 3M reusable respirators and their cartridges are approved as a system, for example by NIOSH in the United States or to EN standards with CE marking in Europe. Peltor earmuffs are tested for attenuation and labeled with NRR or SNR values. Tell us which standard your site procedure calls for and we will match the version and provide the 3M documents on request.
What should I state when asking for a Speedglas 9100 helmet or its consumables?
State the auto-darkening filter version (the 9100 family has more than one viewing-area size), whether the shell has side windows, and whether the helmet must work with a powered or supplied air unit. For consumables such as outer and inner cover plates, sweatbands or headbands, send the 3M part number from the old pack or a photo of the helmet label.
What data is needed to quote a 3M Liqui-Cel membrane contactor?
Send the full contactor code from the nameplate, for example EXF-4x13, together with the membrane type, housing material, end-cap and connection style. If this is a new application rather than a replacement, add the liquid, flow rate, temperature and the dissolved gas target. The code and options decide the exact item, and we check them against the 3M data sheet before quoting.
Is Seven Star LLC a 3M distributor?
No. Seven Star LLC is an independent industrial supplier in Muscat and is not an authorized 3M distributor. We source 3M products through commercial channels, check the product number against 3M documentation and provide the manufacturer's datasheet and any certificates 3M issues for the item, on request, with the order.