Metalway Hardware Manufacturer Limited

Model Number: M-533 Brand Name: MHL Key Specifications/Special Features: Interchangeable spindle tip, extension up to 50mm, for all kinds of door bottom railsHeavy-duty for door weight up to 150kg (330lbs)Optional in single or double actionClosing speed from 0 to 180° is totally hydraulic control in each directionSwing speed from 15 to 130°, latching speed from 0 to15° all the 2 kinds of closing speed are independently adjustable.

Back check effective at 85 and 165°

Fully independent swing and latching speed adjustment valves will save time of adjustment

Securely designed speed adjustment valve protect floor spring from rough use or adverse weather conditions

The speed adjustment valves can not be backed out of closer when adjustment that eliminates oil leakage from the valves

Cover plate size 312 x 100mm

3 years warranty and tested 500,000 cycles