Overhead Residential Door Closer Size 4 Medium Duty Auto Close 85kg Door Weight

Overhead Residential Door Closer Size 4 Medium Duty Auto Close 85kg Door Weight

Dorrenhaus - CE- and UL-certified | Exporting since 2011

1. Overhead Residential Door Closer D604 Medium Duty for 85kg Door

2. Fixed size 4, suitable for medium working frequency, such as office of

mansion building, meeting room, school, chamber or club etc;

3. Key Features: 1688 Hot-sale Model, Meet Chinese National Standard

4. Suitable for Regular Arm, Top Jamb non-handed overhead mounting

5. Material: precise cast aluminum closer housing with steel rocking arm

6. Structure: rack and pinion type, powder bearing, high tensile

7. Durable hydraulic fluid for all weather operation and continuing lubrication.

8. Comply with QB/T 2698-2005 Grade 2 requirement, tested life cycles of

200,000 plus, Investigated to standard GA 93-2004, designed to be used

with Door Closer for Fireproof Door rated up to and including 2 hours

9. Appearance: square shape, Moderate Dimension, elegance and graceful

10. Auto close and latch speed adjustable by dual separate regulating screws

► Long-term cooperative partner of world's first-rate door closer enterprises

Finishes: - Silver, Bronze, White, Gold, Black, Brown

* SPRING THRUST, EASY CLOSING: the steel rocking arm will not impact opening,

while closing doors slowly enough to allow graceful entrance and exit

* CONSUMMATE CRAFTSMANSHIP: smooth running, oil tight and noiseless

* GENTLE, NO MANUAL CLOSING: the door will closer by itself, enjoy self-acting

closing and locking, keep quiet and safety.