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Grammer Nautic - Avento Pro M 830

Suspension Type:

Mechanical / 100mm (4") Stroke

DNV-GL Approval:

HSC Safety Code 2000 - Annex 10


40 kg / 88 lbs


H 1020mm / W 657mm / D 614mm
H 40" / W 26" / D 24"

Grammer Nautic Avento Pro M 830 is a mechanical suspension seat with DNV type approval. The Pro M is designed to provide high standards of comfort and ergonomic support for crews and passengers on professional vessels in the maritime workplace. The mechanical suspension provides 100mm (4") suspension stroke or travel. There are two versions, the 830 2P version has a 2 point harness and the 830 4P has a 4 point harness.

The Avento Pro M suspension seat includes 210 mm (8") longitudinal adjustment to enable the seat to be positioned fore and aft. Mechanical height adjustment of  60 mm (2.5") allows for different height operators or workstation positions. Mechanical weight adjustment enables the Pro M seat to be adjusted for occupant weights ranging from 50 to 130 kg (110 to 287 lb).

For easy access and support underway the Avento Pro M has foldable armrests with adjustable height and angle. The high backrest, fitted with ergonomically moulded cushions and extended sides for extra comfort, is adjustable from -10° up to +70°. It can be reclined backwards in small steps to provide resting positions, or folded all the way forward onto the seat cushion. The lumbar support is manually adjustable. The headrest is easily adjusted to suit different sizes of operator over a 100 mm (4") height range and 38° angle.

Grammer Nautic Comfort Cushions offer ergonomic support and are designed to prevent slipping or sliding in rough conditions. Seat cushion depth is adjustable in four steps. The seat cushion angle, adjustable in four steps from 3° to 11°, reduces pressure on the backs of knees and reduces fatigue on long transits. Grammer has been building seats for all modes of transport for over 50 years. The Avento Pro M suspension seat is approved to DNV-GL Code of Safety for High-Speed Craft, 2000 - Annex 10. The standard upholstery, fabric and synthetic leather, has been successfully tested for compliance with fire resistance requirements as defined in IMO FTP Code 2010, Annex 1, Part 8.

Grammer Nautic Avento Suspension Seat clients include:-

German Water Police, Swedish Royal Navy, Redbay, Arronet, Water Police of Stockholm, Hydrolift, Bourbon, Kewatec AluBoat

Contact Details:-

Grammer AG - Köferinger Str. 9 - 13, 92245 Kümmersbruck, Germany  TEL: +49 9621 66-6172

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