Delta range
Delta 135 Ratchet Mid Back Comfort Duo
Medical practitioners have long recommended The Comfort Duo range - providing two independent zones of varying support for health and well-being. The split seat features dual-density foam with softer rear cushioning to promote correct posture and prevent the user from slouching and sliding forward - a high-end inclusion to a selected range of our best-selling chairs.
Our Delta office chairs are also available with one of two armrest options.
Pronounced lumbar support to encourage correct seating posture
Specified by Health Professionals for ergonomic office use
Comfortable and long-lasting seat foam, made for severe Heavy-Duty use
Two zones of varying support - Soft rear foam to allow sitting bones to sink in the foam preventing slumping and promoting correct posture
Front: Firmer foam which provides additional support for the legs improving blood and oxygen flowMax User. 135kg
Warranty. 15 Years
CSXpress. No
Seat Slide. No
Seat Depth Range/Travel (mm). 50
Certifications
Australian Made, GECA, FSC, AFRDI Level 6, AFRDI Rated Load - 135kg S/S
For more information about Certifications, browse to the RESOURCES page.Overall Height Max (mm) 1040
Overall Height Min (mm) 790
Overall Width (mm) 640
Overall Depth (mm) 640
Seat Height Max (mm) 540
Seat Height Min (mm) 410
Back Height from Seat (mm) 410
Back Width (mm) 410
Seat Width (mm) 490
Seat Depth (mm) 465
Arm Height from Seat (mm) 160
Arm Height Range (mm) 70
Please note: Images shown are for the purpose of displayng chair types only. Unless an alternative fabric is requested, office chairs have both seat and back padding upholstered in CS Black house fabric. Alternative fabrics will be costed based on style of chair.
CS Black house fabric is water-repellent, wipeable, durable, helps repel liquids and blocks stains without changing the look and feel of the fabric, meaning the surface can be wiped clean before the spill sinks in.