Extraction systems by Keller Lufttechnik for a clean air production

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Innovative extraction solutions for clean air in industry

Smoke inside the production plant? Dusty, oily machines? The situation need not remain that way. Manufacturers who operate our extraction systems benefit from clean air inside the workplace. They invest in the occupational health of their employees, the longevity of their buildings and plants, as well as in the quality of their products. This investment proves worthwhile.

As a leading manufacturer, we set the standard for clean air worldwide.

Customer satisfaction

The results of the current customer satisfaction survey show: Our customers value our service technicians and our comprehensive service program.

Customer Feedback

Highly efficient and reliable extraction at Lowa Sportschuhe GmbH of moderately explosive grinding dust from plastic, leather, and metal.

Send us your project inquiry

We provide suitable solutions relating to the extraction for any process. We will be pleased to advice you!

We look forward to your inquiry!

+49 7021 574-0

info(at)keller-lufttechnik.de

Name	Purpose	Lifetime	Type	Provider
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__eoi	Google: Security for AdSense, AdSense for Search, Display + Video 360, Google Ad Manager, Google Ads	6 months	HTML	Google
NID	Google: Security, Analytics, Functionality, Advertising for AdSense for Search, Google Ads	6 months	HTML	Google
__gads	Google: Advertising for AdSense, Display + Video 360, Google Ad Manager, Google Ads	13 months	HTML	Google
pm_sess	Google: Security, Functionality for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	30 minutes	HTML	Google
pm_sess_NNN	Google: Security, Functionality for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	30 minutes	HTML	Google
aboutads_sessNNN	Google: Security, Functionality for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	30 minutes	HTML	Google
FPAU	Google: Analytics, Advertising for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	90 days	HTML	Google
ANID	Google: Advertising for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	24 months	HTML	Google
AID	Google: Analytics, Advertising for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	24 months	HTML	Google
TAID	Google: Analytics, Advertising for Campaign Manager, Display + Video 360, Google Ads, Search Ads 360	14 days	HTML	Google
_gcl_au	Used by Google AdSense to experiment with advertisement efficiency.	90 days	HTML	Google
RUL	Google: Advertising for Display + Video 360, Google Ads	12 months	HTML	Google
FPGCLAW	Google: Analytics, Advertising for Google Ads	90 days	HTML	Google
FPGCLGB	Google: Analytics, Advertising for Google Ads	90 days	HTML	Google
_gcl_gb	Google: Analytics, Advertising for Google Ads	90 days	HTML	Google
_gac_gb_--wpid--	Google: Analytics, Advertising for Google Ads	90 days	HTML	Google
_gcl_aw	Google: Analytics, Advertising for Google Ads	90 days	HTML	Google
1P_JAR	Google: Advertising for Google Ads	30 days	HTML	Google
Conversion	Google: Advertising for Google Ads	90 days	HTML	Google
YSC	Google: Security for Google Ads, YouTube	session	HTML	Google
VISITOR_INFO1_LIVE	Google: Security, Advertising for Google Ads, YouTube	180 days	HTML	Google
VISITOR_INFO1_LIVE__k	Google: Security, Advertising for Google Ads, YouTube	180 days	HTML	Google
VISITOR_INFO1_LIVE__default	Google: Security, Advertising for Google Ads, YouTube	180 days	HTML	Google
bcookie	Browser Identifier cookie to uniquely identify devices accessing LinkedIn to detect abuse on the platform.	12 months	HTML	LinkedIn
bscookie	Used for remembering that a logged in user is verified by two factor authentication and has previously logged in to LinkedIn	12 months	HTML	LinkedIn
JSESSIONID	Used for Cross Site Request Forgery (CSRF) protection and URL signature validation.	session	HTML	LinkedIn
lang	Used to memorize a user's language setting.	session	HTML	LinkedIn
lidc	To facilitate data center selection	24 hours	HTML	LinkedIn
sdsc	Signed data service context cookie used for database routing to ensure consistency across all databases when a change is made. Used to ensure that user-inputted content is immediately available to the submitting user upon submission	session	HTML	LinkedIn
li_gc	Used to store consent of guests regarding the use of cookies for non-essential purposes	6 months	HTML	LinkedIn
li_mc	Used as a temporary cache to avoid database lookups for a member's consent for use of non-essential cookies and used for having consent information on the client side to enforce consent on the client side	6 months	HTML	LinkedIn
UID	The cookie is used for market and user research (Scorecard Research).	720 days	HTML	Scorecard research
UserMatchHistory	LinkedIn Ads ID syncing	30 days	HTML	LinkedIn
AnalyticsSyncHistory	Used to store information about the time a sync took place with the lms_analytics cookie	30 days	HTML	LinkedIn
lms_ads	Used to identify LinkedIn Members off LinkedIn for advertising	30 days	HTML	LinkedIn
lms_analytics	Used to identify LinkedIn Members off LinkedIn for analytics	30 days	HTML	LinkedIn
li_fat_id	Member indirect identifier for Members for conversion tracking, retargeting, analytics	30 days	HTML	LinkedIn
li_sugr	Used to make a probabilistic match of a user's identity	90 days	HTML	LinkedIn
_guid	Used to identify a LinkedIn Member for advertising through Google Ads	90 days	HTML	LinkedIn
BizographicsOptOut	Used to determine opt-out status for non-members	10 years	HTML	LinkedIn
li_giant	Indirect indentifier for groups of LinkedIn Members used for conversion tracking	7 days	HTML	LinkedIn
oribi_cookie_test	To determine if tracking can be enabled on current domain	session	HTML	Oribi
oribili_user_guid	Used to count unique visitors to a website	1 year	HTML	Oribi
ln_or	Used to determine if Oribi analytics can be carried out on a specific domain	1 day	HTML	Oribi
ar_debug	Supports Google attribution reporting API integration to mitigate signal loss	12 months	HTML	LinkedIn

Name	Purpose	Lifetime	Type	Provider
YouTube	Used to see YouTube content	none	Connection	YouTube
GoogleMaps	Used to see Google Maps content	none	Connection	Google