Privacy settings on bolasystems.com
Necessary cookies: Necessary for the proper functioning of the website. These cannot be deactivated.
Analytical cookies: They help us understand how you use our website, allowing us to improve it. This includes Google Analytics.
Marketing cookies: They are used to track visitors across websites to display relevant advertisements. This includes Google Ads and Google Enhanced Conversions technology.
The A-4000-120 oil indicator from Johnson Controls is a device designed for detecting the level of oil aerosols in compressed air systems. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.2 workdays, € 16,94
| Weight | 0.08 kg |
Catalog sheet eng download
Download PDFOil Indicator A-4000-120 from Johnson Controls is a device designed to detect the level of oil aerosols in compressed air systems. The presence of oil in the air is indicated by a colour change on a special cartridge located on the valve. An accompanying conversion chart is used to determine the oil concentration in parts per million (PPM). This product is suitable for applications where air purity control is important, but it is not intended for use in scenarios requiring FDA approval.
The oil indicator is a key tool for monitoring and ensuring the quality of compressed air in industrial applications, where minimal oil contamination is emphasized.
We respond to your product queries as quickly as possible, usually within 24 hours.
Shopping with us
About us
Personal collection of goods
Opening hours

Contact
Delivery options
Payment options
Copyright © 2026 BOLA spol s.r.o.
Bola.cz
Nenašli jste to, co jste chtěli vědět?