Office Master YS74 YES Series Mesh Mid Back Chair

Description

Office Master YS74 synchronized tilting, mesh back chair delivers comfort, style and performance all in an attractive, modern package. Add to that an extremely affordable price and great adjustability, and it's easy to see why customers everywhere have been saying "yes" to the YES Series.
Aside from the YS74, a complete line has been designed with this same mesh back design so that your whole office can share the same great look, at the same great value!

Note: Arms sold separately, unless otherwise indicated.

Specifications                                                                       Features

Option 1: Fabric Color

Grade 1 - Basic 1001 - 1020

Content: 100% Marquesa Lana
Width: 54"
Weight: 16.0 oz./linear yard
Backing: Acrylic
Finish: Teflon
Repeat: None
Directional: No
Railroaded: No
Abrasion: 250,000 Double Rubs
Breaking Strength: Warp 300 lbs. / Fill 300 lbs.
Crocking: Dry Class 5 / Wet Class 5
Lightfastness: 400 Hrs. - Class 5
Flammability: Passes California TB 117-2013; CS-191-53
Cleaning Code: WS

Grade 1 - Spice 1161 - 1168

Content: 100% Recycled Polyester
Width: 54"
Weight: 11.5 oz./linear yard
Backing: Acrylic
Finish: Teflon
Repeat: None
Directional: No
Railroaded: No
Abrasion: 400,000 Double Rubs
Breaking Strength: Warp 300 lbs. / Fill 220 lbs.
Crocking: Dry Class 5 / Wet Class 5
Lightfastness: 60 Hrs. - Class 5
Flammability: Passes California TB 117-2013; CS-191-53; BIFMA X5.7-1991; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: WS

Grade 1 - Celestial 1200 - 1208

Content: 100% Polyester
Width: 54"
Weight: 14.2 oz./linear yard
Backing: Acrylic
Finish: Stain Repellent
Repeat: None
Directional: No
Railroaded: No
Abrasion: 183,000 Double Rubs
Breaking Strength: Warp 395.2 lbs. / Fill 298 lbs.
Crocking: Dry Class 4 / Wet Class 4
Lightfastness: 40 Hrs. - Class 4
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; ASTM E84 (Adhered), CLASS 2 or B
Cleaning Code: S

Grade 2 - Arcade 2100 - 2107

Content: 31% Polyester, 69% Post Consumer Recycled Polyester
Width: 56"
Weight: 1.32 lb
Backing: Acrylic
Finish: Soil and Stain Repellent
Repeat Length: 3.6250
Repeat Width: 3.000
Directional: Yes
Abrasion: 80,000 Double Rubs
Breaking Strength: Warp 275 lbs. / Fill 459 lbs.
Crocking: Dry Class 4.5 / Wet Class 4.5
Lightfastness: 40 Hrs. - Class 4
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: WS

Grade 2 - Casino 2251 - 2259

Content: 100% Polyester
Backing: Acrylic
Width: 54"
Finish: Soil and Stain Resistant
Abrasion: 50,000 Double Rubs
Rating: Heavy Duty
Lightfastness: 40 Hrs., Class 5
Pattern Repeat: 3/4" L, 3/4" W
Flammability: Passes California TB 117-2013; UFAC Class 1; NFPA 260 Class 1
Cleaning Code: SW

Grade 2 - Chess 2291 - 2299

Content: 80% Recycled Polyester, 20% Olefin
Backing: Acrylic
Width: 54"
Finish: Teflon
Abrasion: 114,000 Double Rubs
Rating: Heavy Duty
Lightfastness: 40 Hrs., Class 5
Pattern Repeat: 1/2" L, 1/2" W
Flammability: Passes California TB 117-2013; UFAC Class 1; NFPA 260 Class 1
Cleaning Code: SW

Grade 2 - Clue 2400 - 2409

Content: 79% Polyester, 21% Rayon
Width: 54"
Weight: 9.0oz./linear yard
Backing: 100% Polyester non-woven scrim
Finish: Soil and Stain Repellent
Repeat: No
Abrasion: 70,000 cycles
Breaking Strength: Warp 152 lbs. / Fill 116 lbs.
Crocking: Dry Class 4 / Wet Class 4
Lightfastness: 40 Hrs. - Class 4
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: W

Grade 2 - SoftSit 2570 - 2579

Content: 100% Polyester
Width: 58/59" usable
Weight: 17.87 +/- 1.0 oz./linear yard
Backing: 100% Polyester non-woven scrim
Finish: None
Repeat: No
Abrasion: 110,000 Double Rubs
Breaking Strength: Warp 199 lbs. / Fill 199 lbs.
Crocking: Dry Class 4 / Wet Class 3
Lightfastness: 20 Hrs. - Class 4
Flammability: Passes California TB 117-2013
Cleaning Code: WS

Grade 3 - Free 3400 - 3408

Content: 100% Post Consumer Recycled Polyester
Width: 57"
Weight: 1.08 oz./linear yard
Backing: Acrylic
Finish: Soil and Stain Resistant
Repeat Length: 5.3750"
Repeat Width: 5.0000"
Directional: Yes
Abrasion: 100,000 Double Rubs
Breaking Strength: Warp 244 lbs. / Fill 391 lbs.
Crocking: Dry Class 4.5 / Wet Class 5
Lightfastness: 40 Hrs. - Class 4
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: WS

Grade 3 - Line Up 3500 - 3508

Content: 100% Post Consumer Recycled Polyester
Width: 56"
Weight: 1.24 oz./linear yard
Backing: Acrylic
Finish: Soil and Stain Resistant
Repeat Length: 1.75"
Repeat Width: 3.75"
Directional: Yes
Abrasion: 100,000 Double Rubs
Breaking Strength: Warp 286 lbs. / Fill 309 lbs.
Crocking: Dry Class 4.5 / Wet Class 4.5
Lightfastness: 40 Hrs. - Class 5
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: WS

Grade 3 - Dart 3600 - 3608

Content: 58% Polyester, 27% Post Industrial Recycled Polyester, 15% Post Consumer Recycled Polyester
Width: 54"
Weight: 9.7 +/-1.0 oz./linear yard
Finish: Non-PFOA Soil and Stain Resistant
Repeat: None
Directional: N/A
Abrasion: 70,000 Double Rubs
Breaking Strength: Warp 138 lbs. / Fill 239.5 lbs.
Crocking: Dry Class 5 / Wet Class 4.5
Lightfastness: 40 Hrs. - Class 5
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1; ASTM E84 (Adhered), CLASS 1 or A
Cleaning Code: WS

Grade 3 - Stage 3V50 - 3V59

Content: 70% Vinyl, 30% Polyester
Width: 54"
Weight: 30 oz./linear yard
Backing: 70% Vinyl Face, 30% Polyester Backing
Finish: SILVERGUARD and PERMABLOK
Repeat: None
Directional: Yes
Railroaded: No
Abrasion: 930,000 Double Rubs
Breaking Strength: Warp 121 lbs. / Fill 72 lbs.
Crocking: Dry Class 4 / Wet Class 4
Lightfastness: 1000 hours
Flammability: Passes Cal 117-2013; NFPA 260/UFAC Class 1; Cal 117 Section E; Boston Fire Dept. Code (BFD IX-1); FAA/FAR 25.853(a) & Appendix F Part I(a)(ii); FMVSS 302; IMO A.652 (16) 8.2 & 8.3; NFPA 701 (small scale); NY/NJ Port Authority; Fed. St.
191A M 5903; ASTM E662.1; May comply with Cal. Tech. Bul. 133 when combined with appropriate components.
Cleaning Code: WS, BC

Grade 3 - Opera 3P60 - 3P67

Content: 100% Polyurethane / PVC Free
Width: 54"
Weight: 1.24 lb.
Backing: Polyester
Finish: Anti-microbial, antibacterial
Repeat: None
Directional: No
Railroaded: No
Abrasion: 240,000 Double Rubs
Breaking Strength: Warp 105 lbs. / Fill 196 lbs.
Crocking: Dry Class 5 / Wet Class 4.5
Lightfastness: 200 Hrs. - Class 4.5
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: W, BC

Grade 4 - Cover Cloth 4C00 - 4C08

Content: 44% Polyester, 56% Repreve Post Consumber Recycled Polyester
Width: 59"
Weight: 0.88 lb.
Backing: None
Finish: Crypton
Repeat: None
Railroaded: No
Abrasion: 200,000 Double Rubs
Breaking Strength: Warp 244 lbs. / Fill 203 lbs.
Crocking: Dry Class 4.5 / Wet Class 4.5
Lightfastness: 40 Hrs. - Class 4
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: W, BC

Grade 4 - Interlochen 4V70 - 4V78

Content: 100% Vinyl
Width: 54"
Weight: 30 oz./linear yard
Backing: 100% Hi-Loft Polyester
Finish: SILVERGUARD and PERMABLOCK
Repeat Length: 0.625
Repeat Width: 0.625
Directional: Yes
Railroaded: No
Abrasion: 1,155,000 Double Rubs
Breaking Strength: Warp 121 lbs. / Fill 72 lbs.
Crocking: Dry / Wet Excellent
Lightfastness: 1,000 hours - suitable for marine use
Flammability: Passes NFPA 260/UFAC Class 1; Cal 117 Section E; Boston Fire Dept. Code (BFDIX-1); FMVSS 302; NY/NJ Port Authority; FAA/FAR 25.853(a) & Appendix F Part I(a)(ii); May comply with Cal. Tech. Bul. 133 when combined with appropriate components.; IMO FTP 2010 Code MSC.307(88), Part 8, 3.1
Cleaning Code: WS, BC

Grade 4 - Rocket 4500 - 4508

Content: 27% Polyester, 73% Recycled Polyester
Width: 54"
Backing: None
Finish: NANO-TEX Resists Spills
Repeat: None
Abrasion: 100,000+ Double Rubs
Breaking Strength: Warp 50 lbs. / Fill 50 lbs.
Crocking: Dry Class 4 / Wet Class 3
Lightfastness: 40 Hrs. - Class 4
Flammability: Passes California 117-E; UFAC Class 1; NFPA 260 Class 1
Cleaning Code: WS

Grade 5 - Myth 5200 - 5208

Content: 100% Polyester
Width: Manufactured to dimension specifications
Weight: 18.0 +/- 1.0 oz./square yard
Backing: None
Finish: None
Repeat: None
Directional: No
Abrasion: 250,000 Double Rubs
Breaking Strength: Warp 200 lbf. / Fill 150 lbf.
Pilling Resistance: Class 4
Crocking: Dry Grade 4 / Wet Grade 3
Lightfastness: 40 Hrs. - Grade 4
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: WS

Grade 5 - Comfortknit Solids 5501 - 5539

Content: 100% Repreve PC Polyester
Width: Manufactured to dimension specifications
Weight: 16 oz./square yard
Backing: None
Finish: None
Repeat: None
Directional: Yes
Railroaded: No
Abrasion: Exceeds 250,000 Double Rubs
Breaking Strength: Warp 209.4 lbf. / Fill 251.6 lbf.
Pilling Resistance: Class 4
Crocking: Dry 1 / Wet 1
Lightfastness: 40 Hrs. - 1
Waterfastness: Class 5 for staining / Class 5 for shade color
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: W

Grade 5 - Architect 5700 - 5709

Content: 100% Repreve PC Polyester
Width: Manufactured to dimension specifications
Weight: 16 oz./square yard
Backing: None
Finish: None
Repeat: None
Directional: Yes
Railroaded: No
Abrasion: Exceeds 250,000 Double Rubs
Breaking Strength: Warp 199.8 lbf. / Fill 243.5 lbf.
Pilling Resistance: Class 5
Crocking: Dry 1 / Wet 1
Lightfastness: 40 Hrs. - 1
Waterfastness: Class 5 for staining / Class 5 for shade color
Flammability: Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code: W

Leather - Evita Leather

Width: Varies
Finish: Water based protection
Abrasion: Taber test, 500 cycles, CS-10, 500 grams
Breaking Strength: Newark Flex 20,000 cycles

Option 2: Arms Type

Group 1

Group 4

Options 3: Arm Pads

ARMazing Memory Foam Arm Pads are a great addition to any office or home chair. The memory foam pads will contour to your elbows and forearms and offer you total comfort and support while reducing pressure points. All of these benefits will help increase productivity while reducing overall body stress. Elastic shroud attaches snugly to any existing arm rest from 6" to 11" long. Makes your arm rests much softer and more comfortable.

• Helps increase circulation
• Helps maximize the benefits of proper ergonomics
• Sleek design and sung fit gives built-in lock
• Fits all adjustable chair arms from 6" to 11"

Option 4: Casters

Option 5: Cylinders

• 5" Cylinder - Standard Approximately 17.5" to 22.5"

• 4" Cylinder - Approximately 15" to 19"

• 6" Cylinder - Approximately 18.5" to 25"

Option 6: UPHMF Memory Foam

UPHMF (Upholstery Memory Foam) provides a unique 1/2 inch layer of memory foam on a normal cushion material. 5 lbs memory foam layer applied to surface of seat cushion, underneath fabric (non refundable).