BioFit for Industry | ET Series

ETC/4Q chairs are recommended for the following environments: industry, education, laboratory, clean room, static control, health care and office.

Click to download product spec sheet.

Each chair within this series features a different base to meet varied environmental and budget demands. They feature an ergonomic backrest, a comfortable waterfall-front seat with four-way contouring for proper weight distribution, and controls for easy adjustment. Customize by selecting from a wide variety of options, upholsteries or performance packages.

Adj. Range	Model# / Mfg. Code
17"-22"	4X70 / ETC1722
17"-22"*	4X51-R / ETC1722R
19"-24"*	4X70-R / ETC1924R
19"-26"	4X72 / ETC1926
19"-26"*	4X52-R / ETC1926R

*with casters Designates model is Ship Now! available (all other models ship at standard BioFit lead time)

Adj. Range	Model# / Mfg. Code
21"-26"	4X43 / ETC2126
21"-28"*	4X72-R / ETC2128R
22"-32"	4X73 / ETC2232
22"-32"*	4X53-R / ETC2232R
23"-28"*	4X43-R / ETC2328R

Adj. Range	Model# / Mfg. Code
23"-28"	4X64 / ETC2328
25"-30"*	4X64-R / ETC2530R
26"-31"	4X66 / ETC2631
28"-33"*	4X66-R / ETC2833R

Backrest: 14" wide x 9 1/2" high, lumbar support, plastic protective panel.

Seat: Ergonomic, 18 1/2" wide x 17" deep x 3" thick with waterfall front, four-way contouring and internal seat board bumperguard

Controls: Standard with Task Control -- Soft Touch pneumatic seat-height adjustment, fixed rearward seat tilt of 3 1/2°, backrest tilt, backrest-height adjustment.

Base: 5-legged cast aluminum base with 23" leg spread.

Casters and Glides: Models available standard with casters have an R following the model number/manufacturing code. The remaining models are standard with nickel-plated glides. Standard casters are a single-wheel ball bearing caster for hard floors; many other optional casters/glides are available.

Fire Retardant: Meets California Technical Bulletin 117; treatment to meet CAL 133 is optionally available.

Upholstery: A wide range of upholstery vinyls and fabrics are available to meet your needs.

Metal parts: ETC Series chairs have a powder-coated finish as standard or a chrome plated finish when specified with a C option code (aluminum base has a polished top with the C option).

View All Upholstery & Paint Finishes | View All Chair Options

Seats: A, MOC, S
Backrests: EMB, ERN
Additional Paint Finish Options: SPF
Seat Controls: EXE, FFAC

Designates option is Ship Now! available
(all other options ship at standard BioFit lead time)

Armrests: ARS, ARU, PSAS, PSAU
Casters and Glides: BPG, CRC, GFR, LKRO, LKRU, LRO, LRU, MLR, NGC, NSG, R, STR, XR

Fire Retardant Options: C133
Miscellaneous: SW, TKB, WM
Footrings: G, ATF

Class 1 Clean Room

Chrome-plated metal parts, C1 air reservoir, Task Control ergonomic mechanism and air reservoir bag that are both encased in a protective pan, vinyl upholstery, and clean room casters or glides. Parts are cleaned and double-bagged for customer assembly in the customer’s clean room in certified clean bags. Class 1 is equivalent to ISO Class 3

Class 1 Clean Room/Static Control

Chrome-plated metal parts, C1 air reservoir, Task Control ergonomic mechanism and air reservoir bag that are both encased in a protective pan, drag chain, Microcon vinyl upholstery, continuity contact points, and conductive casters or glides. The parts are cleaned and double-bagged in certified clean bags, for customer assembly in the customer’s clean room. Class 1 is equivalent to ISO Class 3.

Class 1 Max Clean Room

Chrome-plated metal parts, C1 air reservoir, Articulating Seat Control and air reservoir bag that are both encased in a protective pan, vinyl upholstery, and clean room casters or glides. Parts are cleaned and double-bagged for customer assembly in the customer´s clean room. Class 1Max is equivalent to ISO Class 3

Class 1 Max Clean Room/Static Control

Chrome-plated metal parts, C1 air reservoir, Articulating Seat Control and air reservoir bag that are both encased in a protective pan, drag chain, Microcon vinyl upholstery, continuity contact points, and conductive casters or glides. The parts are cleaned and double-bagged in certified clean bags, for customer assembly in the customer’s clean room. Class 1Max is equivalent to ISO Class 3.

Class 10 Clean Room

Chrome-plated metal parts, Class 10 air reservoir, Task Control ergonomic mechanism and Grade 2 vinyl upholstery. Parts are cleaned and single-bagged in certified clean bags. Class 10 is equivalent to ISO Class 4

Class 10 Clean Room/Static Control

Chrome-plated metal parts, Class 10 air reservoir, Task Control ergonomic mechanism, conductive casters or glides, drag chain, continuity contact points, and Microcon vinyl upholstery. The parts are cleaned and single-bagged in certified clean bags. Class 10 is equivalent to ISO Class 4.

Class 100 Clean Room

Chrome-plated metal parts, Class 100 filtration system, Task Control ergonomic mechanism and Grade 2 vinyl upholstery. Class 100 is equivalent to ISO Class 5.

Breathable Class 10 Clean Room Chairs

Chrome-plated metal parts, non-outgassing, spun-woven nylon upholstery with high-efficiency filter media, Task Control ergonomic mechanism and clean room casters or glides. Parts are cleaned and single-bagged in certified clean bags. Breathable Class 10 is equivalent to ISO Class 4

Class 100 Clean Room/Static Control

Chrome-plated metal parts, Class 100 filtration system, Task Control ergonomic mechanism, conductive glides or casters, drag chain, continuity contact points, and Microcon vinyl upholstery. Class 100 is equivalent to ISO Class 5.

Class 1000 Clean Room

Chrome-plated metal parts, vinyl seat underwrap with filtered exhaust ports, Task Control ergonomic mechanism and vinyl upholstery recommended for clean room use. Class 1000 is equivalent to ISO Class 6.

Class 1000 Clean Room/Static Control

Chrome-plated metal parts, vinyl seat underwrap with filtered exhaust ports, Task Control ergonomic mechanism, conductive casters or glides, drag chain, continuity contact points, and Microcon vinyl upholstery. Class 1000 is equivalent to ISO Class 6.

Static Control

Chrome plated metal parts, metal-to-metal contact points, conductive glides or casters, drag chain and ESD upholstery

Industry Products | ET Series | ETC/4Q