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ISEO 990090 concave guard ring for 27 mm pump cylinder

Material: brass; Compatible opening diameter: 27 mm; Surface profile: concave; External width: 52 mm.

Explanation of the catalogue envelope: external width 52 mm, external height 61 mm
This site draws the width/height relationship from catalogue markings; the dashed box represents only the external envelope; Does not represent the actual product outline, hole positions or installation method.

Product dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Compatible opening diameter27 mm
External width52 mm

Compare the overall dimensions and mounting points with the documentation for the specific product.

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Specifications

Product type
Concave guard ring for 27 mm pump cylinder
Material
Brass
Compatible opening diameter
27 mm
Surface profile
Concave
External width
52 mm
External height
61 mm

Dimensions, construction and selection

Concave guard ring for a 27 mm pump-cylinder opening. Concave and convex profiles affect contact with the door face. Despite matching hole diameter and external width, select for the actual door face and exposed cylinder position; “27 mm” alone does not establish substitution.

Limitations

  • Compatibility follows the manufacturer's catalogue and the specific mounting interface; Certification and security grades are not inferred from materials, product names or dimensions.

Sources

ISEO Catalogue 01 .42, page 1-201

Manufacturer documents are provided in their original language.

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ZamokWiki · A source-backed reference library for locks

Manufacturer documents are provided in their original language.