Lissner Washington Series Bench Height Cleanroom ESD Chair with Painted Bar & Aluminum Base, Vinyl

Lissner seating products have been independently tested to the following cleanroom standards:

ISO 14644-1 – Classification of Air Cleanliness.

ISO 14644-3 – Test Methods.

IES-RP-CC006.2 – Testing Cleanrooms.

Lissner cleanroom chair components are wiped down with alcohol prior to packaging, then double bagged and boxed.

Foam Construction: 2.7″ Thick Five density foam set. The top layer is Memory Foam for exceptional comfort, under that is soft foam to maximize comfort for lighter weight persons, then Medium Density followed by extra firm foam for the heavier persons. Under this is a special firm foam with a cut-out pattern in the center to protect the exclusive internal 3M™ filter system from excessive compression.

Complies with the resistance limits established by standards ANSI/ESD STM12.1-2019, ESD S4.1 y ESD STM4.2.

Product Overview

More Information

SKU	K103075
Brand	Lissner
ESD-Safe	Yes
Cleanroom-Safe	Yes
Cleanroom Class	ISO Class 5 (Fed. Class 100), ISO Class 6 (Fed. Class 1,000), ISO Class 7 (Fed. Class 10,000), ISO Class 8 (Fed. Class 100,000)
Material	Vinyl
Height	Bench Height
Base	Aluminum Star Base
Capacity	450 lbs.
Warranty	10 Years
Includes	Footring