
OM Seating PT79 Big and Tall High Back Tasker
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Ships in 10-14 Business Days
Grade 1 Basic
Content: 100% Marquesa Lana; Backing: Acrylic; Width: 54"; Finish: Teflon; Abrasion: 250,000 Double Rubs; Lightfastness: 400 Hrs. - Class 5
Flammability: Passes California TB 117-2013; CS-191-53; Cleaning Code: WS
Grade 2 SoftSit
Content: 100% Polyester; Backing: None; Width: 58/59" Usable; Finish: None; Abrasion: 100,000 Double Rubs (Cotton Duck); Breaking Strength: 199 lbf min. Warp and Fill; Lightfastness: Grade 4 min. at 20 Hours; Colorfastness To Crocking: Dry: Class 4 min.; Wet: Class 3 min.; Flammability: Passes California TB 117-2013; Cleaning Code: WS
Grade 1 Spice
Grade 3 Illusion Vinyl
Content: Healthcare Vinyl ; Backing: 100% Polyester Mellohide™; Finish: Antimicrobial; Width: 54"; Abrasion: 100,000 Double Rubs; Flammability: Passes California TB 117-2013; UFAC, CLASS 1; NFPA 260A; BIFMA CLASS A; Cleaning Code: WS, BC
Grade 3 Cinema Vinyl
Grade 3 Stage Vinyl
Content: 70% Vinyl, 30% Polyester Healthcare Vinyl; 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 1 Celestial
Grade 2 Clue
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
The PT79 is the high back version of the PT78 big and tall office task chair. The Paramount Value Line is extensive, ergonomically designed and offers a range of features that are normally associated with more expensive lines. No other series combines this range of features with Office Master’s acclaimed affordability, making the Paramount Value Line the smartest choice for ergonomic, management and executive seating. This big and tall office task chair is simply the best dollar value in its class. 12 Year Limited Warranty.
- Full Multi-Function (-8a)
- Pneumatic lift
- Tilting backrest
- Back height adjustment
- Rocking tilt
- Seat tilting
- Seat depth adjustment
- Adjustable lumbar
- Forward tilting
- Tension knob
- 55mm multi-surface casters (-55MS)
- Weight Capacity 300 lbs.
- Warranty : 12 year limited
Arm Options:
- KR-25 (1D Motion) - Fixed width, height adjustable T-arms featuring natural grip control
- KR-200 (2D Motion) - Height and width adjustable, removable T-arms with natural grip control
- KR-200-45 (4D Motion) - Height and width adjustable, removable T-arms with fore-aft, side-side, and inward pivoting arm top (RP-45)
- JR-69 (4D Motion) - Height and width adjustable, forward slanting T-arm with soft touch width adjustment trigger, lockable arm top, fore-aft, side-side, pivoting arm top (RP-65)
Caster
- Multi-Surface Soft Casters are ideal for wood, tile and smooth or harder surfaces. (5 per set)

- Overall Dimensions:
- 27" W x 18-21.1" D x 46-55" H
- Seat Width:
- 21"
- Seat Depth:
- 18-21.1"
- Seat Height:
- 17-22"
- Back Width:
- 19.5"
- Back Height:
- 28"