Product Summary

Complies with BS EN 1906, category of use grade 4 for high frequency use in project builds. Durability test certified by independent Material Testing Institute (MPA) with two million cycles. Tested to BS EN 1634-1. Hardware meets corrosion resistance grade 5 requirements specified in BS EN 1670. Free play/angular movement of door handle is ≤ 1.0 mm, in accordance with BS EN 1906. Minimal shadow joint between lever handle and backplate/rose, high-quality Satino finish, return springs, Click&Go fast installation system.

  • 2 million test cycles
  • Corrosion resistance grade 5 according to BS EN 1670 (salt spray tested to 480 hours)
  • Free play/angular movement < 1 mm, in accordance with BS EN 1906
  • 10-year warranty
  • Four return spring mechanisms and Click&Go
  • 9 mm installation height

Product Details

For almost every design requirement

The system consists of three components offering flexible combinability: lever handle, rose/backplate and square spindle. The OGRO range has been compiled to meet virtually every design requirement – from modern to classic. The wide choice of models offers proof positive of the high quality inherent in the DORMA brand.

High product demands duly satisfied

All models meet wide-ranging product demands, irrespective of design.

Aluminum      Stainless steel

Hospital  Braille

Fireprotection   Emergency exit

Optionally available with fixing spacers (A) or crank offset (V)

Certified to EN 179

OGRO sets are also available as fire and smoke rated models, with those designed for emergency exit devices certified to EN 179.

Return springs for timber and narrow-stile doors

All OGRO models are equipped with springs to reliably return the handle to horizontal. OGRO door furniture sets for timber doors are generally supplied with return springs one-sided while narrow-stile door lever handles are provided with two-sided return springs. If required, alternative patterns may be provided. All return springs non-handed.

Available in aluminum or stainless steel

Irrespective of which material you choose, with OGRO you can be sure of getting door furniture of true contemporary elegance. The variety and quality of the surface finishes provided are in keeping with DORMA’s reputation as a stickler for high standards. The aluminum fittings are color-anodized in accordance with our own formulations, producing a thick and even oxide layer for effective protection against weathering and wear. OGRO fittings in aluminum are available in F1 Silver/natural (mill), F2 Champagne, F3 Brass, F4 Bronze, F5 Bark bronze, RAL powder-coated, and anodized in a mock matt stainless steel finish. The stainless steel fittings themselves are available in a matt satin finish, bright-polished or PVD-coated.

10 year warranty

10 year warranty on all products of the OGRO door furniture range. *


* Subject to our current conditions of warranty and guarantee available at Copies will also be sent out on request


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