UL Listed Commercial Hydraulic Door Closer Heavy Duty Adjusting Speed and Force

UL Listed Commercial Hydraulic Door Closer Heavy Duty Adjusting Speed and Force

• ANSI A156.4 Grade 1 certification, 2 mils + life cycles
• Dorrenhaus - Focusing on manufacturing door closer
• Even operation, oil tight, no abnormal sound

Ω Casting alloy aluminum closer body with reinforced adjustable steel arm

Ω Electroplated plastic cover available, slim plastic cover is for optional

Ω No manual closing required, designed for all standard installation methods

Ω UL 228 listed American style heavy duty commercial hydraulic door closer

Ω Dual adjusting valves control the closing & latching speed separately

Ω Adjusting closing force #1-6, comply with regulation of ADA standard

Ω Adjustable back check available, delayed action, & hold open optional

Ω UL 10C certification, fire rated up to and including 3 hours

► Long-term cooperative vendors of world's top door hardware companies

Painting - Aluminum, White, Bronze, Black, Gold, Brown

* GENTLE, NO NEED TO CLOSE BY HAND: let the door close by itself, enjoy automatic closing

and latching, maintaining quiet and security.

* SPRING THRUST, EASY CLOSING: commercial-level swing arm will not impact opening, while

closing doors slowly enough to allow graceful entrance and exit

* RELIABLE CERTIFICATION: ANSI 156.4 - Grade 1 is the topmost achievable standard for door

closer. This one has actually surpassed a test to 2 million + cycles.

* ADJUSTABLE TO YOUR NEEDS: let customer act at their own pace. which level should be

adapted for closing power: from level 1 to level 6.

* MEET YOUR REQUIREMENTS: surface mounted model and full sets of screw package, allow

you to install at any high-traffic area, supply full control at the same time.