M1 hydraulic door closer hinge hold open
M1 hydraulic door closer hinge hold openM1 hydraulic door closer hinge adjusting screwm1 normal shape size

M1 Hydraulic door closer hinge(normal shape)

Features

1. Closing speed adjustable.

2. Anti-pinch function: closing speed will obviously slow down at 25° even when external force or strong wind applied to the door.

3. Working temprature -30℃~60℃.

Hydraulic Door Closer Hinge (M1)

Compliant with CE EN1154

Suitable for various of security doors, fire doors, bathroom doors and other decoration projects.

Series Suitable door

weight (kg)

Suitable door

width (mm)

Structure Function
M1 40 850 Spring x 1 Hydraulic x 1 No hold

open

3  Speed Hydraulic adjustable
60 850~1000 Spring x 1 Hydraulic x 1 Empty x 1
80 1000 Spring x 2 Hydraulic x 1

Note: M1 series made by quality carbon steel

Type: Normal shape

Max. opening angle: 120°

Color: Silver / Gold lacquer

Issues you most concern

1. No oil Leakage: imported seal material, delicate structure, process control on quality.

2.Anti-pinch function: hydraulic flow control.

3.Load capacity: advanced heat treatment technology and quality for inner parts.

4.Lifespan: 100,000 cycles, precision manufacturing technology, small but powerful torsional springs,durable hydraulic design.

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