Door closer arm JNF 21.110.AN with hold-open

The door closer arm JNF 21.110.AN with hold-open is an accessory for JNF hydraulic overhead door closers, with a sturdy build and a modern, functional design.

The arm is made of steel and finished in grey. The robust steel construction withstands daily use and transfers the force of the door closer reliably to the door leaf.

The mechanical hold-open function keeps the door in the desired open position. The adjusting screw sets the position in which the door stays open, and the hold-open force is individually adjustable.

The arm is surface-mounted on the door closer and the door leaf, and mounting material is included. Suitable for the JNF hydraulic overhead door closers ML.21.760, ML.21.765, ML.21.770 and ML.21.775.

Product description

• Product type: standard arm with hold-open for hydraulic overhead door closers
• Material: steel
• Colour: grey
• Style: modern / functional

Technical specifications

• Model: JNF 21.110.AN
• Version: standard arm with hold-open
• Compatibility: JNF ML.21.760, ML.21.765, ML.21.770, ML.21.775
• Hold-open function: mechanical, adjustable
• Hold-open force: adjustable via adjusting screw
• Mounting: surface mounting on door closer and door leaf

Application and use

• For JNF hydraulic overhead door closers of the ML.21.760 to ML.21.775 series
• Holds the door reliably in the desired open position
• For residential buildings, offices, hotels and public buildings
• Suitable for daily use

Package contents

• 1 standard arm with hold-open
• Mounting material

JNF ML.21.110 technical data (PDF)
JNF ML.21.110 product catalogue (PDF)

Dimensions (in mm):

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