Partner brandMade in USA
Coventry - cleanroom swabs, wipes and air dusters
Precision cleaning for electronics manufacturing and controlled environments
Coventry is a brand of ITW Chemtronics, headquartered in Kennesaw, Georgia (USA). The brand covers cleanroom swabs, wipes and high purity solvents for critical cleaning tasks in controlled environments.
The range includes ESD cleaning swabs with static dissipative handles, wipes presaturated with isopropyl alcohol in a dispenser tub and air dusters for contact-free dust removal. The swabs are specified for ISO Class 4 cleanrooms.
ESD-safe handleThe dissipative copolymer handle drains 99% of a 5 kV charge in 0.5 s.
Cleanroom ISO 4The ESD swabs with polyester or foam head are specified for ISO Class 4 cleanrooms.
Presaturated with IPAThe SIP100 wipes come soaked in isopropyl alcohol and ready to use.
Contact-freeAir dusters such as 152a Blast remove dry dust without touching the surface.Coventry best sellers
ESD cleaning swab with knitted polyester head, 165 mm, static dissipative handle, pack of 500 - Coventry 36861CLR
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ESD Foam Swab with 3.5 mm Head and Static Dissipative Handle, Cleanroom ISO 4, Pack of 500 - Coventry 41050ESD
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Isopropyl alcohol wet cleaning wipes, 150 x 200 mm, dispenser tub of 100 - Coventry SIP100K
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Presaturated cleaning wipes with 70% isopropyl alcohol, refill for dispenser tub - Coventry SIP100TR
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Air Duster 152a Blast, 400 ml Aerosol Can, Removes Dry Dust Without Contact - Coventry ES1029E
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Typhoon Blast air duster, non-flammable, invertible, 200 ml aerosol - Coventry ES1624E
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The Coventry product lines
ESD cleaning swabsSwabs with polyester or foam head and dissipative handle for the EPA.4 products →
IPA cleaning wipesWipes presaturated with isopropyl alcohol in a dispenser tub, plus refill packs.4 products →
Air dustersGas spray for contact-free removal of dust from assemblies and enclosures.2 products →
Choosing the right Coventry product
Choose by cleaning task
What matters is what needs to be removed and how accessible the spot is:
- Flux, grease, particles on components: ESD swabs such as 36861CLR (polyester head, 165 mm) or 41050ESD (foam head, 3.5 mm).
- Surfaces, stencils, tools: SIP100K IPA wipes, 150 x 200 mm.
- Dry dust in fans and slots: 152a Blast or Typhoon Blast air dusters.
Choosing the swab head
The knitted polyester head of the 36861CLR suits larger areas and solvent pick-up, the narrow foam head of the 41050ESD reaches tight gaps. Both handles have a surface resistance of 1.0 x 10¹⁰ Ohm/sq.
Choosing the air duster
Typhoon Blast uses a non-flammable HFO propellant (GWP 6) and also sprays upside down. 152a Blast delivers a powerful jet of about 4.3 bar at 21 °C from a 400 ml can.
Which Coventry line fits?
| Criterion | ESD swabs | IPA wipes | Air dusters |
|---|---|---|---|
| Application | Spot cleaning on components | Surfaces, stencils, tools | Dust removal without contact |
| Typical products | 36861CLR, 41050ESD | SIP100K, SIP100TR | ES1029E, ES1624E |
| Design | Polyester or foam head | Presaturated, 150 x 200 mm | Aerosol can 200 ml or 400 ml |
| Feature | Dissipative handle, 1.0 x 10¹⁰ Ohm/sq | 70% IPA, 30% deionized water | HFC-152a or non-flammable HFO |
| Environment | ISO Class 4 cleanroom, EPA | Production and service | Workstation and service |
Coventry at a glance
Frequently asked questions about Coventry
What does Coventry make?
Coventry is a brand of ITW Chemtronics from Kennesaw, Georgia (USA), and stands for cleanroom swabs, wipes and high purity solvents for precision cleaning in controlled environments.
Are Coventry swabs ESD-safe?
Yes. The handles of the 36861CLR and 41050ESD swabs are made of dissipative copolymer with a surface resistance of 1.0 x 10¹⁰ Ohm/sq and drain 99% of a 5 kV charge in 0.5 s. The dissipative property is built into the material and does not depend on humidity.
Which cleanroom class are the swabs suitable for?
Both ESD swabs are specified for ISO Class 4 cleanrooms. The polyester and foam heads release no loose fibres or particles.
What are the SIP100 wipes saturated with?
The wipes are saturated with 70% electronics-grade isopropyl alcohol and 30% deionized water. SIP100K is the dispenser tub with 100 wipes, SIP100TR the matching refill.
What is the difference between 152a Blast and Typhoon Blast?
152a Blast uses HFC-152a and comes in a 400 ml can. Typhoon Blast uses a non-flammable HFO propellant with a global warming potential of 6 and can also be used upside down.
Need advice or a professional price?
Our team helps you choose the right Coventry product for your cleaning task and prepares a quote for you.