Designed for comfort through long working hours, the Lotto Medium Back Mesh Operator Chair delivers customisable ergonomic support with a synchro mechanism, seat slide, lumbar support, and removable adjustable arms. With a 135kg weight rating and GreenGuard Gold certification, it meets high Australian standards for both safety and sustainability.

Available in Black or White-Grey colourways to suit any office aesthetic.

Key Features:

• Synchro mechanism with gas lift, backrest and seat pan tilt
• Seat slide and adjustable lumbar support
• Removable adjustable arms included
• 5-star base on castors
• 135kg weight rating
• Black PP and fibreglass mix frame
• GreenGuard Gold approved
• 5-year warranty

Colour Options:

• Black — black mesh backrest with black fabric seat
• White-Grey — grey mesh backrest with grey fabric seat

Dimensions:

• Overall: 685mm W x 580–660mm D x 950–1040mm H
• Seat: 500mm W x 480mm D x 430–530mm H

Products Documents:

• Spec Sheet
• Assembly Instructions
• Line Drawing

Have a question? Call or email us today with your location and details so we can provide you with a full assembly & installation quote: 1300 091 167. This service is not included in the product's listed price.