Cleanroom Wipes and Swabs
Coventry™Sealed Foam Swabs
Economical versatile cleanroom swabs
The most cost-effective swabs for general-purpose applications. 100 ppi reticulated medical-grade polyurethane
foam provides excellent particle entrapment. The open-cell structure gives the best solvent holding capacity
of any style of swab. These swabs are free of adhesives or binders that could contaminate your process.
Fiberless construction does not generate particles.
Product Pkg Count Swab Length Handle Width Head Length Head Width Handle Material Head Material
41050 500 swabs 2.8" 0.10" 0.40" 0.13" x 0.14" polypropylene polyurethane
7.2 cm 2.6 mm 10.2 mm 3.3 mm x 3.5 mm foam
41050I 500 swabs 2.8" 0.10" 0.40" 0.13" x 0.14" polypropylene polyurethane
7.2 cm 2.6 mm 10.2 mm 3.3 mm x 3.5 mm foam
For extra cleanliness:
43170 500 swabs 6.0" 0.09" 0.80" 0.33" x 0.35" wood polyurethane
15.2 cm 2.2 mm 20.3 mm 8.4 mm x 8.8 mm foam over cotton
44070 500 swabs 3.2" 0.10" 0.39" 0.11" x 0.13" polypropylene polyurethane
8.0 cm 2.4 mm 9.9 mm 2.7 mm x 3.3 mm foam
48040 500 swabs 2.7" 0.09" 0.41" 0.10" x 0.12" polypropylene polyurethane
6.8 cm 2.2 mm 10.5 mm 2.5 mm x 3.1 mm foam
49280 500 swabs 6.5" 0.12" 0.68" 0.18" x 0.19" polypropylene polyurethane
16.4 cm 3.1 mm 17.3 mm 4.7 mm x 4.7 mm foam
For Extra Cleanliness
When cleaned with the Aqua Prime process, Coventry Sealed Foam Swabs minimize background
contamination making them suitable for both critical cleaning and cleaning validation procedures.
Aqua-Prime cleaning process can be added to any swab with special order.
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Cleanroom Wipes and Swabs
Swab Selection Guide
Wrapped Microfiber Sealed ESD Sealed ESD Wrapped Comments and Selected
Polyester Swabs Polyester Polyester Foam Foam Foam Product Recommendation
Swab Swabs Swabs Swabs Swabs Swabs and Examples
Classification Fed209D 209E / ISO
Class 1-10 122 2333M1–M3/ ISO 3-4
Class 10 -100 111 1222M3–M4 / ISO 4-5
Class 100 -10,000 211 1111M4–M6 / ISO 5-7
Controlled Environment 322 2111
Industries
Optics 111 222238040, 38540
Aerospace 111 122236060
Disk Drive 111 111138040, 41050, 48040, 44070ESD
Fiber Optics 211 111125123, 25183, 48040, 38140, 38540
Life Sciences 111 222236060, 36061I, 36850, 52121
Medical Devices 111 111141050, 48040, 44070, 44070ESD
Semiconductors 111 222251353I
Uses
Tight Crevices 211 122234860, 44070
Particle Removal 111 111141050, 48040, 38040
Microscopic Work 211 111234860, 44070
Cleaning Validation 111 233336060, 36061I, 36850, 51121, 52121
Applying Adhesives 211 222151353, 21050, 20050, 20080
Applying Lubricants 111 221151353, 21050, 20050, 20080
Cleaning Static
Sensitive Parts 333 131336060ESD, 31040ESD
Properties
Low NVR 111 122251353, 38040, 31040ESD, 36060
Non-Abrasive 112 322152121, 51121, 51353
Acid Resistance 111 1222All
Alkali Resistance 212 222236850, 34860
Solvent Resistance 111 1222All
Low Ionic Contaminants 111 1222All
Snag and Abrasion
Resistance 311 122336850, 34860, 38040, 31040ESD
1– Excellent Performance, Recommended Application 2– Good Performance 3– Possible Performance but Not Recommended
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