SAIL-SY / SAIL-PLUS-SY Synchronous mechanism (made of aluminium and black plastic) 
Functions:

• individually adjustable backrest opening angle in 4 positions (2°/ 9.5°/ 16.5°/ 22°),
• opening angle: 92°–108°,
• seat angle: 0°–4°,
• weight adjustment: 45–120 kg, continuous by quick adjustment (2.5 turns)

Options:

• Seat depth adjustment – setting range: 6 positions = 5 cm,
• Lumbar support – continuously adjustable height and depth: setting range for height: 7 cm, setting range for depth: 1.5 cm.

Counter version – with a ring base and glides: seat height: 60–73 cm, external diameter of the ring base: 50 cm. Raised gas spring – seat height: 50–60 cm.

SAIL-SC / SAIL-PLUS-SC / SAIL-SC NPR Synchronous Comfort mechanism (made of aluminium and black plastic).
Functions:

• lockable in 4 positions,
• automatic safety mechanism to prevent unintentional release,
• opening angle: 92°–102°,
• seat angle: 0°–6°,
• weight adjustment: 40–120 kg continuous by quick adjustment (2.5 turns),
• negative seat inclination as standard (-4°).

Additional functions only for Sail-SC-NPR:

• raised gas spring: 41–55 cm,
• seat depth adjustment – setting range: 10 positions = 10 cm.

Options:

• Seat depth adjustment – setting range: 6 positions = 5 cm,
• Lumbar support – continuously adjustable height and depth, setting range for height: 7 cm, setting range for depth: 1.5 cm.

Counter version (with a ring base and glides) – seat height: 60–73 cm, external diameter of the ring base: 50 cm. Raised gas spring – seat height: 50–60 cm.

Sail-SA
Synchronous mechanism with automatic weight adjustment – (made from aluminum and plastic coloured black)
Functions:

• individually adaptable backrest opening angle, in 4 positions,
• opening angle 22 °,
• seat angle 0 °–6 °,
• weight adjustment (45 – 110 kg, with fine tuning in 8 turns if needed)

Options:

• Seat depth adjustment – setting range: 6 positions = 50 mm.
• Lumbar support – continuously depth adjustable, setting range for depth – 20 mm.

SAIL-GT Patented GLIDE-TEC mechanism (made of aluminium and black plastic) 
Functions:

• individually adjustable backrest opening angle in 4 positions (3°/ 10.5°/ 13.5°/ 19°),
• opening angle: 93°–103°,
• seat angle: 0°–6°,
• weight adjustment: 40–120 kg continuous by quick adjustment (3.5 turns).

Options:

• Seat depth adjustment – setting range: 7 positions = 6 cm,
• Lumbar support – continuously adjustable height and depth, setting range for height: 7 cm, setting range for depth: 1.5 cm.

Counter version (with a ring base and glides) – seat height: 60–70 cm, external diameter of the base ring: 50 cm. Raised gas spring – seat height: 46–58 cm.

CatBack – self-thinking / self-adjusting backrest. The CatBack system supports the backrest in the lower lumbar area to be close to the back without leaving a gap between the backrest and the user's back.

Covers

The covers of the mechanism are made of metal free black polypropylene.

Seat cushion

PU-formed foam made of polyol and isozyanate, CFC-free. Density: 60 kg/m³ ± 3. Seat cushion thickness: approx. 50 mm. Mesh: 99% Polyester, 1% Elasthan, 30,000 rubs (Martindale), fire protection standard DIN EN 1021 Part 1.

Backrest cushion (applicable to Sail)

Cut foam, density: 46 kg/m³ ± 3, backrest cushion thickness: approx. 15 mm.

Backrest

Sail Plus CFC-free PU-formed foam, density: 60 kg/m³ ± 3, backrest thickness: approx. 45 mm.

Headrest

Continuous height adjustment: 10 cm. Cut foam covered with fabric or leather, density: 46 kg/m³± 3, thickness: 15 mm. Headrest is upholstered with the same upholstery type and colour as the seat.

Fixed armrests

Made of polyamide, coloured black. Armrests pads are made of polyamide or soft polyurethane, coloured black.

2-D armrests

The armrest bar is made of polyamide or aluminium (powder-coated in silver or polished). Armrest pads are made of soft polyurethane, coloured black. The 2-D armrest is adjustable as follows: height adjustment – 100 mm (11 positions), width adjustment – 70 mm (total).

4-D armrests

The armrest bar is made of polyamide or aluminium (powder-coated in silver or polished). Armrest pads are made of soft polyurethane, coloured black. The 4-D armrest is adjustable as follows: height adjustment – 100 mm (11 positions), width adjustment – 70 mm (total), armrest pad depth adjustment – 50 mm, armrest pad rotation –  in 6 positions (± 15°/30° – for Sail SC) or 360° for Sail SC-NPR. All armrests can be retrofitted.

Conference chairs and side chairs
Armrests are made of glass fibre reinforced polyamide, coloured black.

Swivel chairs

Base

Polyamide – five-star base made of reinforced polyamide, coloured black.
Powder-coated / polished aluminium – five-star base made of diecast pure aluminium, powder-coated or polished. Powder-coated in silver metallic or black.

Castors

Double-link castors conform to the standard EN-12529, options for hard or soft floors, with a load-controlled braking mechanism.
For hard floors – polypropylene covered with TPU (thermoplastic polyurethane); Ø 65 mm.
For soft floors – polypropylene Ø 65 mm.

Conference chairs

Frame

Tube frame made of high quality steel (Ø 25 × 2.5 mm). Surface available in chromium-plated or powder-coated in silver metallic versions.

Glides

Felt glides for hard and soft floors (option). Chromed glides for hard and soft floors (option).

Moveable backrest

Backrest opening angle: 7°. Backrest frame made of glass fibre reinforced polyamide, coloured black.

Side chairs

Frame

Tube frame made of high quality steel (Ø 25 × 2.5 mm). Surface available in chromium-plated or powder-coated in silver metallic or black versions. Stacking possibility: 3 pieces (SAIL-3-A and SAIL-5-A).

Glides

Felt glides for hard floors (option).