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Flexa

Product catalog summary

Product Overview

The FLEXA office chair offers a timeless design with two versions: high back and low back. It emphasizes enveloping comfort and ergonomic support suitable for office environments.

Models and Components

Bases and Back Upholstery: Options include black nylon or polished aluminum bases with adjustable lumbar support. Back upholstery is hollow or rubberized.
Wheels: Hollow EMILSIDER wheels or nylon/chrome wheels depending on model.
Mechanisms: Synchronised or sliding systems with adjustable lumbar support. Some models include a self-weighing mechanism kit (K1011).
Chair Variants: High chair with or without arms, 24H certified models for continuous use, and cantilever models.
Arms: Multiple armrest options (BR01, BR02, BR03, BR04, BR06, BR09, BR10, BR12, BR13) with features such as fixed, adjustable height, 2D, 3D, 4D movement, and material variations (black or aluminum). Compatibility depends on chair model and mechanism.
Accessories: Adjustable upholstered headrest (S1010), self-weighing mechanism kit (K1011), and various conversion kits for stools without wheels or with gliders.

Dimensions and Weight

Typical unit weight is approximately 16-20 kg depending on configuration. Volume per unit is around 0.17 to 0.25 m³. Seat and back dimensions vary by model, with detailed measurements provided for ergonomic fitting.

Certifications and Standards

UNE EN 1335:2001 parts 1, 2, and 3
BS 5459-2:2000 + A2:2008 (specifically for Flexa 24H model)
Flammability standards compliance including UK BS 5825, EU EN 1021, DIN 66084, USA CAL TB 117, NFPA 260, and UNECE Regulation No. 118 for buses.

Fabric and Upholstery Specifications

The document details multiple upholstery fabric groups with technical data sheets covering composition, dimensions, abrasion resistance, breaking strength, color fastness, pilling resistance, and flammability. Key fabric groups include:

Group 01: Bali (100% Polyolefin), Polyester blend, Goya (100% Polyolefin), Touch Leather (85% PU, 15% Cotton), Combi (100% Polyolefin)
Group 02: Ocean (100% Polyester F.R.), Elastika FR (100% Polyester F.R.), Oruga (100% Polyester), Nilo (Polyurethane surface with polyester/cotton base), Madison (80% PES / 20% Cotton)
Group 03: Valencia (100% Polyester), Dekora (100% Polyolefin)

All fabrics are tested for high abrasion resistance (ranging from 30,000 to 300,000 Martindale cycles), strong breaking strength, good color fastness to light and rubbing, and meet various international flammability standards. Many fabrics are suitable for outdoor use, antibacterial, antistatic, ecological, and recyclable.

Maintenance and Care Recommendations

Avoid bleach and drying in direct sunlight.
Wash fabrics in dry cleaning or with wet cloth depending on fabric type.
Follow specific care instructions per fabric group to maintain durability and appearance.

Critical Notes and Limitations

Headrests must be purchased with chairs and are not sold separately.
Certain armrests are only compatible with specific chair models or mechanisms.
24H certified models have specific armrest compatibility and include enhanced components for continuous use.
Flammability performance depends on the foam used in combination with upholstery fabric.
Order modifications or cancellations are not accepted after 24 hours for certain references.

Summary

The FLEXA chair series is a versatile, ergonomic office seating solution with multiple customizable options for bases, mechanisms, arms, and upholstery fabrics. It complies with rigorous international standards for safety, durability, and comfort, making it suitable for both standard office use and 24-hour continuous operation environments. Detailed technical fabric data ensures informed selection for specific use cases, including outdoor suitability and fire safety compliance.

Catalog excerpts

FLEXA provides the most enveloping sensation and absolute comfort to provide an office chair of timeless design in 2 versions: high and low back.

Open the catalog to page 2

High chair without arms | S0000-06bb-02yy Reference Base Back upholstered S1007 black nylon adjustable lumbar support S1006 polished aluminium adjustable lumbar support S10051 black nylon adjustable lumbar support S1004 polished aluminium adjustable lumbar support Wheels Mechanism nylon/rubber sliding system chrome/rubber sliding system nylon/rubber synchronised chrome/rubber synchronised Units: 1 / Customer fabric 80 cm / Weight: 20 Kg / Volume: 0,17 m High chair 24 H1 without arms | S0000-06bb-02yy Reference Back upholstered Wheels Hollow EMILSIDER...

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Accessories Reference (A) The headrest must accompany a chair, it is not sold on its own. The headrest will be upholstered the same as the seat. (B) This replaces the series mechanism with the self-weighing mechanism. Not valid for model 24H. (C) Includes foot-ring, high gas spring, plugs or without wheels (depending on selected reference). The RRP of the Kit is added to the price of the selected reference. Not applicable for the Flexa 24H. CERTIFICATES AND REGULATIONS UNE in 1335:2001 parts 1, 2 and 3 BS 5459-2:2000 +A2:2008 (Flexa 24H)

Open the catalog to page 5

Tech data sheet Technical data sheet Composition 100% Polyolefin Width 140 cm/ 54 in ± 2% Resistance to abrasion UNE-EN 14465:2004+A1:2007 Annex A to based on UNE-EN ISO 12947-2:1999/ AC:2006 + 90.000 (Martindale cycles) Breaking strenght UNE-EN ISO 13937-3:2001 Warp: 180 N / Weft: 160 N Fastness to Rubbing Dry: UNE-EN ISO 105-X12:2003 4/5 Wet: UNE-EN ISO 105-X12:2003 4/5 Coulour fastness to light UNE-EN ISO 105-B02:2001 +A1:2002 Method 2 6/7 (grade 1-8; 8 best value) Suitable for outdoor Pilling resistance UNE-EN 14465:2004 +A1:2007, UNE-EN ISO 12945-2:2001 4/5 Inflammability: UK: BS 5825:2006...

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Tech data sheet Composition 64% polyester - 36% pur Width 140 cm/ 54 in ± 2% Resistance to Abrasion + 80.000 (Martindale cycles) ISO 12947-2 Breaking strenght UNE-EN ISO 139373:2001 Warp: 400 N / Weft: 260 N Fastness to Rubbing Dry: UNE-EN ISO 105-X12:2003 4/5 Wet: UNE-EN ISO 105-X12:2003 4/5 Coulour fastness to light Value: 6 (Tolerance 5 to 8; 8 best value) ISO 105-B02 (Xenotest) Pilling resistance UNE-EN ISO 129452:2001 4/5 Inflammability: in 1021-1 & 2 Will also pass other flammability standards. Flame retardant performance is dependent upon the foam used.

Open the catalog to page 7

Tech data sheet Composition 100% Polyolefin Width 140 cm/ 54 in ± 2% Resistance to abrasion UNE-EN 14465:2004+A1:2007 Annex A to based on UNE-EN ISO 12947-2:1999/AC:2006 90.000 (Martindale cycles) Breaking strenght UNE-EN ISO 139373:2001 Warp: 130 N / Weft: 100 N Fastness to Rubbing Dry: UNE-EN ISO 105-X12:2003 4/5 Wet: UNE-EN ISO 105-X12:2003 4/5 Coulour fastness to light UNE-EN ISO 105-B02:2001 +A1:2002 Method 2 5/6 (grade 1-8; 8 best value) Suitable for outdoor Pilling resistance UNE-EN 14465:2004 +A1:2007, UNE-EN ISO 12945-2:2001 4/5 Inflammability: UK: BS 5825:2006 (cigarette) UE: in 1021-1:2006...

Open the catalog to page 8

Tech data sheet Composition 85 % Polyurethane (PU) - 15 % Cotton Width 140 cm/ 54 in Weight 570 g/m2 Thickness 1,00 - 1,10 mm Resistance to Abrasion: 50.000 (Martindale cycles) ISO 1247-2:1998 Breaking strenght Warp: 3,18 kg. / Weft: 3,64 kg. Tensile strenght Warp: 3,18 kg. / Weft: 3,64 kg. Inflammability: UK: BS 5825:2006 (cigarette) UE: in 1021-1:2006 (cigarette) D: DIN 66084:2003-07 classification P- c USA: CAL TB 117:2000 Section E, part 1 (C.S. 191-53; CLASS 1) NFPA 260:2009 Cover fabric CLASS 1 Buses: UNECE Regulation No. 118 Annex 6 (Directive 95/28 Annex IV) Flammability performance is...

Open the catalog to page 9

Tech data sheet Composition 100% Polyolefin Width 140 cm/ 54 in ± 2% Resistance to abrasion UNE-EN 14465:2004+A1:2007 Annex A to based on UNE-EN ISO 12947-2:1999/AC:2006 + 40.000 (Martindale cycles) Breaking strenght UNE-EN ISO 139373:2001 Warp: 400 N / Weft: 260 N Fastness to Rubbing Dry: UNE-EN ISO 105-X12:2003 4/5 Wet: UNE-EN ISO 105-X12:2003 4/5 Coulour fastness to light UNE-EN ISO 105-B02:2001 +A1:2002 Method 2 6/7 (grade 1-8; 8 best value) Suitable for outdoor Pilling resistance UNE-EN 14465:2004 +A1:2007, UNE-EN ISO 12945-2:2001 4/5 Inflammability: UK: BS 5825:2006 (cigarette) UE: in 1021-1:2006...

Open the catalog to page 10

Tech data sheet G4 Composition 100% Polyester FR. Width 160 cm / ± 2% Resistance to abrasion UNE-EN 14465:2004+A1:2007 annex A based on UNE-EN ISO 12947-2: 1999/AC:2006 + 100.000 (Martindale cycles) Breaking strenght UNE-EN ISO 13937-3:2001 Warp: 68 N / Weft: 73 N Fastness to Rubbing Dry: UNE-EN ISO 105-X12:2003 4/5 Wet: UNE-EN ISO 105-X12:2003 4/5 Coulour fastness to light UNE-EN ISO 105-B02:2001 +A1:2002 Method 2 4/5 (grade 1-8; 8 best value Pilling resistance UNE-EN 14465:2004 +A1:2007, UNE-EN ISO 12945-2:2001 4/5 Inflammability: UK: BS 5852:2006 (cigarette and match); BS 5852:2006 Crib 5;...

Open the catalog to page 11

Tech data sheet Composition 100% Polyester F.R. Width 140 cm/ 54 in ± 2% Resistance to abrasion UNE-EN 14465:2004+A1:2007 Annex A to based on UNE-EN ISO 12947-2:1999/AC:2006 + 100.000 (Martindale cycles) Breaking strenght UNE-EN ISO 13937-3:2001 Warp: 81 N / Weft: 66 N Fastness to Rubbing Dry: UNE-EN ISO 105-X12:2003 4 Wet: UNE-EN ISO 105-X12:2003 4 Coulour fastness to light UNE-EN ISO 105-B02:2001 +A1:2002 Method 2 5/6 (grade 1-8; 8 best value) Pilling resistance UNE-EN 14465:2004 +A1:2007, UNE-EN ISO 12945-2:2001 4/5 Inflammability: UK: BS 5852:2006 (cigarette and match); BS 5852:2006 Crib...

Open the catalog to page 12

Upholstered Group 02 Oruga Tech data sheet Composition 100% polyester Width 150 cm Seam strenght Warp: 1.8 mm / BS 3320:1988 Weft: 2 mm / BS 2543:1995 Resistance to abrasion: +70.000 (Martindale cycles) Breaking strenght Warp: 64 N / IS013937-3:2000 Weft:64 N / IS013937-3:2000 Breaking strenght Warp: 140,36 N / in ISO 13937-3 Weft: 92,62 N / in ISO 13937-3 Coulour fastness to light 4 / ISO 105 B02:1994 Rubbing Solvents 4-5 / ISO 105X12:2001 Rubbing fastness in humid state 4 / ISO 105X12:2001 Pilling resistance 4-5 / ISO 12945-2

Open the catalog to page 13

All DILEOFFICE catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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